So You've Got A Patent!

Jane Lambert

Congratulations! It probably took a little longer to get than you expected. It almost certainly cost you more money than you had bargained for.  But so long as you pay the renewal fees you have an asset that is bound to make your fortune. Right?

Well, not exactly. You have a right to stop other people from making, marketing, importing or selling something that you have invented but a patent is not a meal ticket. It exists to give you an opportunity to recoup the time and money you spent in devising the invention and perhaps a little extra on the side either by working the patent yourself or by licensing it to others. Whether you can do that or not will depend on whether anybody wants to buy your invention.

If there is a market for the invention, there is always a possibility that somebody will want to muscle in. Such a person may want to do it fairly by seeking a licence from you or by using a technology that does not infringe your patent, but there are also those who would try to sweep your patent out of the way in revocation or declaration of non-infringement proceedings or simply ignore your patent if they don't think you can afford to enforce it.  Unlike some other intellectual property rights such as copyright, trade marks, rights in performances or, nowadays, registered designs, it is not an offence to infringe a patent in this country even if it is done quite blatantly, cynically and on an industrial scale.

If anyone infringes your patent you have to sue and patent litigation is not cheap. You can't use the small claims track of the Intellectual Property Enterprise Court ("IPEC") because the rules specifically exclude patents, registered and registered Community designs, semiconductor topography and plant variety claims from that tribunal.  You can use the IPEC multitrack but you have to be prepared to pay up to £50,000 if you lose the case and probably a great deal more than that to your own legal team. That is a lot better than the Patents Court where the costs that can be awarded against you are unlimited and can run into millions.

So unless you are a millionaire, your company is really coining it or you have some other source of funding you should consider before-the-event insurance cover against IP disputes before a dispute arises (see my article It is never enough to get a patent, trade mark or registered design 19 Aug 2019 and my links to other articles). It is unrealistic to expect a lawyer specializing in IP to represent you on a no-win no-fee basis because the risks, costs and wait for payment are too great however strong your case. IP insurance is not cheap but it is a lot better than bankruptcy or watching a competitor ride roughshod over your rights.

So, what should you do if you think that someone is infringing your patent? Well, one thing you should not do is take matters in your own hands and write a stroppy letter to the other side. S.70 of the Patents Act 1977 and subsequent sections prohibit threats of patent infringement proceedings that cannot be made out. If you make such a threat (however politely) you risk an action for an injunction, declaration and costs that could cost you plenty. Any lawyer or patent attorney with any experience of patent litigation will be aware of this section but many non-specialist lawyers aren't. If they make a groundless threat on your behalf it is you who will have to carry the can.

Where do you find a specialist lawyer? Any firm that belongs to the Intellectual Property Lawyers Association should be able to help you. There are good solicitors in other firms but you have to be careful because not every solicitor who claims experience of IP has actually done a patent case.  Another possible option is a patent attorney litigator.  Not every patent attorney has expertise in civil litigation but there is a growing number who have. The CIPA and IPReg websites should help you find one. Yet another option is to consult a member of the IP Bar. We are advocates and not litigators but we are probably in a better position than most to recommend a good litigator.

Civil proceedings begin with the service or delivery of a claim form on the alleged wrongdoer.  The claim form is usually accompanied by another document known as particulars of claim. Those particulars must state the facts on which you base your claim and the remedy that you want precisely. In a patent infringement claim, your particulars of claim must state which of the claims of your patent is alleged to have been infringed and give at least one example of at least one alleged infringement.  The "claims" are the numbered paragraphs at the end of your patent specification setting out the features of your invention.  The reason they are set out in numbered paragraphs is that if one of them is too broad you may still be able to rely on one of the others. If your invention is a product the patent is infringed by making, marketing, importing or using a product that has all the features of at least one of the claims.

It is possible that the alleged infringer will accept the strength of your case and seek a settlement or simply throw in the towel but you cannot bank on that. He or she may challenge your interpretation of the claim and argue that his or her product falls outside its wording,  It is likely that he or she will dispute the validity of the patent on one of several grounds.  If your opponent can show that someone else invented exactly the same thing before you applied for your patent can be revoked (taken away) on the grounds that your invention was not new. Another possible ground for revocation is that your invention would have been obvious to anyone with the appropriate skills and knowledge having regard to everything that was known at the time of your application.  You might think that all this would have been considered by the examiner when you applied for your patent but the sad fact is that the time and resources that are available to an examiner are nothing like the time and resources that your opponent will expend in order to knock out your patent.  A surprisingly large number of patents are revoked in whole or in part when patentees bring infringement claims.

If you win your action you will be awarded an injunction and a contribution to your legal fees which will be limited to £50,000 if you brought your claim in IPEC.  You would probably get more if you sue in the Patents Court but even the awards in that court are unlikely to cover everything you spent. An injunction is an order by a judge to do or not to do something. If it is disobeyed the court may punish the defendant with a fine or even imprisonment.  What you will not get at this stage is damages or accountable profits.  That will require another hearing known as an account or inquiry which may take place several months or even a year or so in the future. That will also cost a lot of money,

There is obviously a lot more to patent enforcement than I can mention in a short note.  The important thing is to think about enforcement and arrange to fund it whether by insurance or otherwise well before a dispute arises. If you want to discuss this article or anything relating to it, call me on 020 7404 5252 or send me a message through my contact form.

Patent Revocation FAQ

Jane Lambert

What is meant by "Revocation"?

Revocation means removing a granted patent from the register of patents and cancelling the monopoly of the invention that the patent conferred.

What does that mean in practice?

It means that anyone can make, sell, import or keep your invention without asking your permission. Any action you may bring for the infringement of your patent will fail. You may no longer be entitled to any licence fees in respect of your patent.

Do I get any money back from the EPO or IPO?

Probably not.  It's one of the risks that you take when you apply for a patent.

Who can revoke my patent?

The European Patent Office can revoke a European patent in all the countries for which it is granted if someone opposes the grant under art 99 of the European Patent Convention within the first 9 months. The Intellectual Property Office, the Patents Court or IPEC (Intellectual Property Enterprise Court) can revoke a European as well as UK patent at any time under s.72  of the Patents Act 1977. The Comptroller (chief executive of the IPO) can also revoke such a patent under s.73.

On what Grounds can my Patent be revoked?

Essentially, the patent should never have been granted.

In the case of a European patent, art 100 EPC sets out the following grounds:

"(a) the subject-matter of the European patent is not patentable under Articles 52to 57;

(b) the European patent does not disclose the invention in a manner sufficiently clear and complete for it to be carried out by a person skilled in the art;

(c) the subject-matter of the European patent extends beyond the content of the application as filed, or, if the patent was granted on a divisional application or on a new application filed under Article 61, beyond the content of the earlier application as filed."

The grounds under s.72 are somewhat wider:

"(a) the invention is not a patentable invention;
(b) that the patent was granted to a person who was not entitled to be granted that patent;
(c) the specification of the patent does not disclose the invention clearly enough and completely enough for it to be performed by a person skilled in the art;
(d) the matter disclosed in the specification of the patent extends beyond that disclosed in the application for the patent, as filed, or, if the patent was granted on a new application filed under section 8(3), 12 or 37(4) above or as mentioned in section 15(9) above, in the earlier application, as filed;
(e) the protection conferred by the patent has been extended by an amendment which should not have been allowed."

The Comptroller's powers under s.73 arise when an invention was anticipated by an unpublished patent application or where an examiner finds that a patent was invalid under s.74A and his or her opinion is not successfully challenged.

How can a Granted Patent not be a Patentable Invention?

Let me give you just one example.

As you know an invention must be new. An invention is new if it does not form part of the state of the art. The examiner checks the databases and publications that are available to him or her and publishes details of the invention on the office's website and journal. However, much of the world's new technical literature is now in Japanese, Korean or Mandarin, none of which is widely understood here. There is a risk that the examiner will miss relevant prior art written in one of those languages when an application for a patent is filed. If that prior art finally comes to light it can invalidate the patent.

Can I still rely on Confidentiality, Design Rights or other IPR if my Patent is revoked?

Probably not.  Your specification is supposed to disclose your invention in a manner which is clear enough and complete enough for the invention to be performed by a person skilled in the art.  If it doesn't do that your patent would probably be void for insufficiency.  One of the less publicized passages of Mr Justice Whitford's judgment in Catnic Components Ltd. v. Hill & Smith Ltd. [1982] R.P.C. 183 is to the effect that you dedicate any copyrights or nowadays design rights in design drawings to the public when you apply for a patent.

What about Costs?

It depends on where the proceedings take place.

Costs in the EPO are usually borne by the parties themselves though the rules do provide for apportionment.

The losing party in the IPO usually contributes a few thousand pounds to the successful party on a fixed scale.

That is also the case in IPEC though the amounts awarded are usually much greater.

Costs in the Patents Court can be many hundreds of thousands of pounds.  Revocations are usually brought by way of counterclaim in infringement proceedings or vice versa.  According to Taylor Wessing, the costs of a typical patent action are between £200,000 and £1 million.

What can I do about it?

Take the best possible specialist advice when choosing the optimum legal protection for your intellectual assets, applying for such protection, enforcing and defending it. Such advice will not come cheap so it is important to arrange before-the-event insurance or other funding for those expenses. Obtaining IP protection without the means of enforcing it is as risky as travelling to North America without accident and medical insurance.

Further Information

Should anyone wish to discuss this article or patent litigation in general, call me during office hours on +44 (0)20 7404 5252 or send me a message through my contact form.

Trade Marks for Inventors

Jane Lambert

Inventors are most interested in protecting their inventions for which they require patents but some set up businesses to manufacture or market their inventions. Such businesses need to identify themselves and their products in the market place and for that they need brands. Brands are built up by sales and marketing and the common or judge made law of England and Wales gives a measure of protection for established brands by the law of passing off, But if you are new to the market or are about to launch a new product or service you can't rely on that law. You need to register a trade mark first.

What are trade marks?
S.1 (1) of the Trade Marks Act 1994 defines a trade mark as

"any sign capable of being represented graphically which is capable of distinguishing goods or services of one undertaking from those of other undertakings."

The following paragraph helpfully adds:

"A trade mark may, in particular, consist of words (including personal names), designs, letters, numerals or the shape of goods or their packaging."

The Trade Marks Act 1994 applies only to the United Kingdom but our trade marks law has been harmonized for over 20 years with the laws of the rest of the European Union by an EU Directive and a string of decisions of the Court of Justice of the European Union. As all the EU member states are members of the World Trade Organization EU trade mark law and the trade mark laws of each of its member states have to comply with Annex 1C to the World Trade Organization Agreement which is better known as TRIPS (Trade-Related Aspects of Intellectual Property Rights). Art 15 (1) of TRIPS contains a definition that is very similar to s.1 (1) of our Trade Marks Act 1994.

A word on spelling
You will have noted that trade mark is spelt as two words in our statute but as one word in the TRIPs. Both spellings are correct but we tend to use the two word spelling in the UK, the EU and most of the Commonwealth whereas Americans use one word. As I am British I shall stick to spelling it as two words but you may find your spell check prefers the American spelling.

Specified goods
Trade marks are registered for goods or services and when you apply for a trade mark you have to specify the goods or services to which it is to apply.

It is still sometimes possible for two different trade mark owners to register the same sign for different goods. We were once familiar with Mazda card and Mazda light bulbs. But that has become more difficult since s.5 (3) of the Trade Marks Act 1994 now provides that a trade mark shall not be registered if it is

"identical with or similar to an earlier trade mark, shall not be registered if, or to the extent that, the earlier trade mark has a reputation in the United Kingdom (or, in the case of a Community trade mark or international trade mark (EC) in the European Community) and the use of the later mark without due cause would take unfair advantage of, or be detrimental to, the distinctive character or the repute of the earlier trade mark."

Goods and services are divided into a number of classes by an international agreement called the Nice Agreement Concerning the International Classification of Goods and Services for the Purposes of the Registration of Marks or Nice Agreement for short.  Our Intellectual Property Office has very helpfully published Guidance Trade mark classification list of goods and services 2 May 2014 which you can consult on its website.

When you apply to register a trade mark you have to state the class or classes of goods and services for which you wish the mark to be registered. You should bear in mind that one class of goods or services is included in your application fee and that you have to pay extra for each additional class of goods or services.

What is the point of a trade mark?
The rights conferred by the registration of a trade mark are set out most succinctly in art 16 (1) of TRIPS:

"The owner of a registered trademark shall have the exclusive right to prevent all third parties not having the owner’s consent from using in the course of trade identical or similar signs for goods or services which are identical or similar to those in respect of which the trademark is registered where such use would result in a likelihood of confusion. In case of the use of an identical sign for identical goods or services, a likelihood of confusion shall be presumed"

That is echoed by s.9 (1) of our Trade Marks Act 1994:

"The proprietor of a registered trade mark has exclusive rights in the trade mark which are infringed by use of the trade mark in the United Kingdom without his consent."

The acts that constitute infringement are set out at some length in the first three sub-sections of s.10 of the 1994 Act.

UK and Community Trade Marks
Applicants for trade marks in the UK has the choice of registering a trade mark for the UK alone or for the whole of the EU. Trade marks for the whole EU are known as "Community trade marks" or "CTM" and I shall refer to them as CTM for the rest of this article.

If you want a trade mark for the UK alone you apply to the Intellectual Property Office or "IPO" in Newport. The department that looks after trade marks is known as the Trade Marks Registry which us usually referred to as "the Registry".  Confusingly the head of the IPO is called "the Comptroller" in relation to patents and unregistered design rights but "the Registrar" in relation to trade marks and registered designs, However, he or she is the same person.

If you want a CTM you have to apply to the curiously named Office for Harmonization in the Internal Market Trade Marks and Designs ("OHIM") in Alicante in Spain. Applications for CTM are governed by the CTM Regulation (Council Regulation (EC) No 207/2009 of 26 February 2009 on the Community trade mark OJ 24.3.2009 L78/1) but its provisions are very similar to those of the Directive and hence our Trade Marks Act 1994.

Guidance on applying for trade marks
The IPO contains a useful step by step guide to registering a UK trade mark that begins with the section "Trade marks: protect your brand". The next sections are "What you can and can't register", "Apply" and "After you apply". Most of the information in those pages would also be of use if you are applying for a CTM or a trade mark in any other country's trade marks registry.

If you want a CTM, OHIM also gives you some useful information. I recommend starting at the Trade Marks Basics page and working your way from there. There is an amusing little animated video called "It's all about trade marks" which you shouldn't miss.

There is also useful stuff on the British Library's Business and IP and World Intellectual Property Office websites and there is lots more from law firms, patent offices, trade mark and patent agencies and universities around the world but for now I would be content with the publications that the IPO and OHIM put out otherwise you will never get started.

Should you get professional advice?
It is perfectly possible for a reasonably well educated and intelligent individual to apply for a UK trade mark or CTM without the assistance of a trade mark or patent attorney or lawyer and many business owners do just that but unless you have a lot of experience of IP and trade marks you can easily come unstuck if you try to do it yourself. For instance, you may miss something on a search, you may fill out the form incorrectly, you may apply for a mark that can't be registered or a third party may oppose your mark after it has been advertised if he thinks that you are unrepresented in circumstances that he wouldn't try if he knew you were professionally represented. The cheapest you can register a UK mark is £170 if you make the application on-line and there are many attorneys who will do all the searches, draft the application, pay the Registry fees for £500 or less. To me that seems a no-brainer.

If you don't have an attorney and you would like me to suggest one, call me on 020 7404 5252 during normal office hours or message me through my contact form.

On-line or paper
Both the IPO and OHIM encourage on-line applications by offering slight discounts for on-line applications.

Searches
Regardless of whether you apply for a UK mark or a CTM it is imperative that you carry out a thorough search for you will probably not be allowed to register a mark that is the same or similar to an existing one for the same or similar goods or services. Even if your application does somehow slip through the owner of the earlier mark can apply to invalidate it on the grounds that it should never have been registered.

You can search the IPO or OHIM databases yourself (see Search for a Trade Mark on the IPO website and eSearch plus on OHIM's) but you will get a better result if you instruct an attorney for he or she knows what to look for. You can also get a good search from Leeds Business and IP Centre if you call Ged or Steff on 0113 247 8266.

Making the application
As there is excellent information from the IPO and OHIM on trade mark applications I am not going to repeat it here.

If you are doing it yourself and encounter a problem you can contact me on 020 7404 5252 or use my contact form. In most cases my advice will be go find an attorney and I will tell you how to get one but there may be a point of law which requires professional advice in which case I will see you in conference or advise you in writing (see "What happens if the examiner says no?" below).

IP insurance
Another thing you should consider when you apply for a trade mark is enforcement. Although some trade mark infringements are crimes which can be prosecuted by trading standards officers in the magistrates or Crown Court it is generally down to you to enforce your trade mark. You do that by issuing proceedings in the civil courts. Though you can't start proceedings until your mark has been registered your rights and hence your claim to damages can be backdated to the date of application. IP litigation in the UK has always been more expensive than on the Continent and the costs of issuing proceedings for claims over £10,000 have recently sky rocketed (see How to enforce your IP claim after court fees sky rocket 7 March 2015). Unless you have lots of money I would advise your taking out before-the-event IP insurance at the earliest possible opportunity (see Intellectual Property Litigation - the Funding Options 10 April 2013 NIPC Law) which is when in the case of trade marks is when you make your application.

What if the examiner says no?
Here's where I come in. Any decision of the hearing officer can be appealed but appeals are be expensive and you will want to make sure that you are on firm ground. You could ask your trade mark or patent attorney or your solicitor but at the end of the day they may well suggest your taking counsel's opinion. "Counsel" is another word for barrister or someone like me and if you want to know what IP barristers such as I can offer read my article IP Services from Barristers 6 April 2013 4-5 IP). I will advise you on your options and if you decide to appeal I will represent you all for a fixed fee that will be agreed in advance. Again, if you want to consult me call me on 020 7404 5252 during normal office hours or message me through my contact form.

In the IPO appeals from examiners are made to an official known  as a hearing officer who sits on behalf of the Registrar. The IPO has published two useful articles on Options following an objection to a trade mark examination and Trade mark disputes resolution: hearings which I advise you to read.

Appeals in OHIM are made to Boards of Appeal and the procedure is set out in the Appeal page.

What if someone else says no?
if the examiner finds no objection  to your application it will be advertised on the web and elsewhere. If anyone objects to your application he or she may get a trade mark or patent attorney to write to you to explain the objection and ask you to withdraw your application.  Again, this is where I could come in either at your request or the request of your attorneys or lawyers. I can advise you whether the objection is justified and if it is not represent you in opposition proceedings again for an agreed fee.

There are basically two grounds upon which an opponent can object to your application. The first is that he or she has an earlier trade mark with which your mark conflicts. The second is that he or she could bring an action for passing off, copyright infringement or some other cause of action that would prevent your using your mark.

Appeals in the IPO are heard by hearing officers and appeals in OHIM by Boards of Appeal, Much of what I have written under the previous heading applies to opposition proceedings.

Registration
If nobody objects to your application or if all objections are resolved in your favour your application will proceed to grant and you will receive a certificate of registration and your mark will be entered on the register.  However, that is not necessarily the end of the story because it is still open to a third party to apply for invalidation of your mark on the ground that it should never have been granted. You also have to make sure that you use your mark within 5 years of registration otherwise someone may seek its revocation for non-use. Invalidity proceedings can be made in the Trade Marks Registry or as the case may be OHIM or by way of counterclaim in any proceedings you may bring for infringement of its mark.

Watch service
You need to make sure that another business does not apply to register the same or similar mark for the same or similar goods. As it is impractical for most businesses to scour the intellectual property offices or trade mark journals it is a good idea to instruct someone to do that for you. That is known as a "watch service". Your attorney ought to be able to arrange that for you but if not call Ged or Steff at Leeds Business and IP Centre on 0113 247 8266.

If you want to discuss this article or trade marks generally call me on 020 7404 5252 or use my contact form.