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England and Wales High Court (Patents Court) Decisions |
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You are here: BAILII >> Databases >> England and Wales High Court (Patents Court) Decisions >> Lilly & Company v Human Genome Sciences Inc [2012] EWHC 2290 (Pat) (03 August 2012) URL: http://www.bailii.org/ew/cases/EWHC/Patents/2012/2290.html Cite as: [2012] EWHC 2290 (Pat) |
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CHANCERY DIVISION
PATENTS COURT
Strand, London, WC2A 2LL |
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B e f o r e :
____________________
ELI LILLY AND COMPANY |
Claimant |
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- and - |
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HUMAN GENOME SCIENCES INC. |
Defendant |
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Daniel Alexander QC and Mark Chacksfield (instructed by Powell Gilbert LLP) for the Defendant
Hearing date: 13th June 2012
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Crown Copyright ©
Mr Justice Warren :
Summary of conclusions
i) The Court has jurisdiction to grant the declaratory relief sought. Given Lilly's commercial position, this is not a purely hypothetical question.ii) The Court should accept jurisdiction and allow the action to proceed.
iii) HGS is correct on the third party SPC issue, although whether the matter should be referred to the ECJ is something I will come to later.
iv) The answer to the Specification issue is a matter of EU law to which the answer is unclear in the light of the guidance so far given by the ECJ on the meaning of Council Regulation No 469/2009 ("the SPC Regulation"). A reference on this issue will be needed before the Patents Court is able to give an answer to the Specification issue.
v) If a reference is made in relation to the Specification issue, it would be sensible also to raise the third party SPC issue in order to obtain a definitive answer to the issue.
vi) But a reference should only be made on the basis of established facts, if necessary on the basis of findings of fact after a trial. A reference should not be made at this stage.
Background
The Patent
Proceedings concerning the Patent
The antibodies and clinical trials
Time-lines for the future and the need for certainty
SPCs: the law
i) Recital (3) states that medicinal products, especially those that are the result of long, costly research will not continue to be developed in the Community and in Europe unless they are covered by favourable rules that provide for sufficient protection to encourage such research.ii) Recital (4) states that the current period between the filing of an application for a patent for a new medicinal product and authorisation to place the medicinal product on the market makes the period of effective protection too short to cover the investment put into the research. According to Recital (5) this situation leads to a lack of protection which penalises pharmaceutical research with a risk (see Recital (6)) of research centres situated in the Member States relocating to countries that offer greater protection. This leads to a requirement (see Recital (7)) for a uniform solution at Community level, thus preventing the heterogeneous development of national laws leading to further disparities which would be likely to create obstacles to the free movement of medicinal products within the Community and thus directly affect the functioning of the internal market.
iii) Recital (10) notes that all interests should be taken into account and that an SPC should not be granted for more than 5 years and the protection afforded should be strictly confined to the product which obtained authorisation to be placed on the market as a medicinal product.
"which protects a product as such, a process to obtain a product or an application of a product, and which is designated by its holder for the purpose of the procedure for grant of a certificate" (a certificate being an SPC).
i) the product is protected by a basic patent in force;ii) a valid MA has been granted in accordance with Directive 2001/83/EC or Directive 2001/82/EC;
iii) the product has not already been the subject of an SPC;
iv) the MA referred to above is the first authorisation to place the product on the market as a medical product.
The third party SPC issue
i) the Lilly antibody is protected by the Patent which will still be in force;ii) the MA obtained by Lilly will fall within Article 3(b);
iii) the Lilly antibody will not already be the subject of an SPC;
iv) the MA obtained by Lilly will be the first authorisation to place the Lilly antibody on the market as a medical product.
"As noted above, in the present case the SPC is based upon a product obtained by means of an allegedly infringing process and upon a marketing authorisation obtained by an alleged infringer of the Patent. It might be thought that it was not the purpose of the Regulation to enable a patent owner to obtain an SPC in such circumstances, since the owner has not been delayed in getting the product to market by the need to get a marketing authorisation, and therefore no extension to the term of the patent is needed to compensate him for that delay. Counsel for MedImmune accepted that it was not clear from the judgment of the Court of Justice in Case C-181/95 Biogen Inc. v SmithKline Biologicals SA [1997] ECR I-386 that this was permissible."
i) Question 1: If the holder of the basic patent is a different person from the holder of the MA, is the latter obliged to provide to the former a copy of the MA?ii) Question 3: Having regard to what can now be found in Article 6 of the SPC Regulation, may the holder of the MA refuse to give the holder of the basic patent a copy of that MA and thereby deprive him of the possibility of completing his application for an SPC?
iii) Question 4: Can the national authority granting the MA refuse to supply a copy to the holder of the basic patent or may it supply a copy or may it decide, arbitrarily or subject to conditions, whether to supply a copy with a view to its being used in support of an application for an SPC?
"43. The Regulation is silent on the relationship between the holder of a basic patent and the holder of a related marketing authorization for the Member State in question, due again, I imagine, to the implicit assumption on the part of the draughtsman that they would be concentrated in the hands of a single undertaking. It is, in effect, the legislative failure to advert to the possible divergent ownership of patents and marketing authorizations that creates the problem in the present case."
"50. Fourthly there is nothing to support the defendant's contention that the Regulation was designed primarily to reward the expense and effort involved in developing marketable medicinal products, rather than pharmaceutical research in general, the results of much of which may require further development before marketing. While it is essential under the scheme of the Regulation that research ultimately results in a marketable medicinal product, the recitals in the preamble to the Regulation (such as the first, second and fourth) speak of pharmaceutical research in general, while Article 1(c) of the Regulation suggests that any patent, including one based on the most elementary research, may be designated as a basic patent for the purposes of applying for a certificate."
"63. ... In these circumstances, I consider that it would be contrary to the objectives and scheme of the Regulation if patent holders were prevented from availing of their right to supplementary protection, where all substantive conditions are satisfied, simply because they are not part of a vertically integrated pharmaceutical undertaking which also markets medicinal products and because they are unable to produce published evidence of information already in possession of the authorities of the Member State in question. ..."
"The holder of more than one patent for the same product shall not be granted more than one certificate for that product. However, where two or more applications concerning the same product and emanating from two or more holders of different patents are pending, one certificate for this product may be issued to each of these holders"
The Specification issue
33. Thus the issue for the national court is to determine which active ingredients are specified in the wording of the claims. The ambit of "specified" may range from express naming, through description, necessary implication to reasonable interpretation. Where on that scale the dividing line is to be drawn will necessitate further references in due course in the light of the facts of the cases in which the issue arises. The problem for Medeva in this case is that wherever the dividing line is to be drawn the active ingredients relating to vaccines against diphtheria, tetanus, meningitis and polio are excluded.
34. The only ground for suggesting that they may be included is a rule or convention used in drafting patent specifications to the effect that the word "comprising" does not exclude other elements. But that is insufficient. The ruling of the Court of Justice requires that the other elements or active ingredients are specified in the wording of the claims. There must be some wording indicating that they are included in the claims. Were it otherwise the Court of Justice would be imposing the infringement test which the Advocate General expressly and the Court of Justice by necessary implication had excluded. There is no wording in the claims of the patent relevant to this case to indicate that the active ingredients of the vaccines against diphtheria, tetanus, meningitis and polio are included. That is sufficient to determine this appeal. It follows that there is no occasion to make any further reference."
"13. An isolated antibody or portion thereof that binds specifically to:
(a) the full length Neutrokine-... polypeptide (amino acid sequence of residues 1 to 285 of SEQ ID NO:2); or
(b) the extracellular domain of the Neutrokine-... polypeptide (amino acid sequence of residues 73 to 285 of SEQ ID NO:2)"
"(a) a monoclonal antibody which inhibits the growth of human tumour cells by said antibody binding to the extra-cellular domain of the human EGF receptors of said tumour cells in an antigen-antibody complex, said tumour cells being characterised by their expression of human EGF receptors and mitogenic stimulation by human EGF; and
(b) an anti-neoplastic agent …"
"By its question, the Court of Appeal asks, in essence, whether Article 3(a) of Regulation No 469/2009 must be interpreted as precluding the competent industrial property office of a Member State from granting a SPC where the active ingredient specified in the application, even though identified in the wording of the claims of the basic patent as an active ingredient forming part of a combination in conjunction with another active ingredient, is not the subject of any claim relating to that active ingredient alone."
The strike-out application
"The power to make declarations is discretionary. As between the parties, the court can grant a declaration as to their rights, or as to the existence of facts, or as to a principle of law (Financial Services Authority v Rourke [2002] CP Reports 14 (Neuberger J)). When considering whether to grant a declaration or not, the court should take into account justice to the claimant, justice to the defendant, whether the declaration would serve a useful purpose, and whether there are any other special reasons why or why not the court should grant the declaration (ibid.)."
Reference is then made to a number of cases where the principles have been considered including Nokia Corp v InterDigital Technology Corp [2006] EWHC 802 (Pumfrey J) and [2006] EWCA Civ 1618 (CA dismissing the appeal) and Arrow Generics Ltd v Merck & Co Inc [2007] EWHC 1900 (Kitchin J) ("Arrow").
"give Arrow the security that dealing with its own alendronate product in this country will not give rise to any liability to Merck for infringement of any patent granted pursuant to the divisional applications or any further divisional applications arising under them. It says this court has jurisdiction to grant such a declaration and that it is appropriate so to do because Merck has shown every intention of (a) pursuing and (b) relying upon the divisional applications against Arrow inter alia in the UK. There is therefore an issue between the parties and a real commercial need for the clarification sought."
i) Arrow was seeking a declaration of obviousness in respect of particular characteristics of its own product.ii) It followed that Arrow was not seeking a declaration that no valid patent could be granted to Merck based upon the divisional applications.
iii) Arrow had sought to clear the way of the launch of its product by bringing proceedings to revoke the 292 patent both in the UK and before the EPO. It succeeded. As a result, it reasonably supposed that no objection could be raised to the manufacture of its product which it duly launched. But then it faced the prospect of EP(UK) patents being granted on the divisional applications that would cover the very same products.
iv) Arrow submitted that it had a very strong case. The Judge could not express any conclusion about the merits but was satisfied that Arrow had a real prospect of success in establishing that its product was obvious as of July 1997.
v) Arrow was currently incurring a liability (were it eventually to lose) in respect of two of the divisional applications.
vi) Merck had made it clear that it would seek to enforce its patent in respect of Arrow's product. Arrow had put forward proposals for Merck to give certain undertakings which invitation had been rebuffed. There was therefore an ongoing threat that Merck would seek to enforce any patent rights that it might obtain in the UK against Arrow's product.
vii) Arrow was unable to commence revocation proceedings in the UK until the divisional applications had proceeded to grant. On Merck's estimate, that could be any time between the last quarter of 2007 and the end of 2008. In the meantime, the scope of the claims of the divisional applications could change creating yet further delays. Arrow therefore faced a considerable period of commercial uncertainty.
i) The correct approach to the question of whether to grant negative declarations was one of discretion rather than jurisdiction.ii) The use of negative declarations should be scrutinised and their use rejected where it would serve no useful purpose, but where such a declaration would help ensure that the aims of justice were achieved, the court should not be reluctant to grant a negative declaration.
iii) Before a court can properly make a negative declaration, the underlying issue must be sufficiently clearly defined to render it properly justiciable.
i) The present case is also one where it is a matter of the court's discretion rather than a technical matter of jurisdiction whether or not to grant the declarations sought.ii) The declarations would serve a useful purpose.
iii) The underlying issue – which he identifies as the ability of the Patent to support an SPC in respect of Lilly's antibody – is well-defined and is exactly the sort of question which the court is well-placed to examine. He does not make the same point in relation to the Specification issue, but it is implicit in what he has said.
iv) Lilly has a real commercial interest in obtaining the declaration sought, adding that so, too, do the potential patients of the Lilly antibody.
i) First of all, the Patent in its amended form was held by the TBA in October 2009 to be valid. The only continuing challenge to that is in the UK. In particular, there is no challenge in the Republic of Ireland where at least some of the manufacturing of the medicinal product which Lilly intends to market will take place.ii) Secondly, there has been no attempt to obtain a declaration of non-infringement in relation to the proposed marketing of the product in question. Lilly has certainly in the past said that there would be no infringement and, so far as I am aware, it has not retreated from that position. HGS says that it has no idea of the basis of the denial of infringement.
iii) Thirdly, there may be other obstacles facing Lilly in the shape of a patent held by Biogen which expires in 2020. Although there was some discussion of this at the hearing, there is not sufficient certainty about the disputes between Lilly and Biogen for me to place any reliance on those possible obstacles as a factor in the exercise of my discretion.
i) The outcome of Lilly's clinical trial is not yet known. If they fail, or are further delayed, or require additional studies, no MA could be applied for and obtained in time to attract an SPC application. In other words, it may turn out that Lilly is simply unable to obtain an MA before the Patent expires in which case the declaratory relief sought would not be needed.ii) The Court of Appeal may hold the Patent to be invalid. Subject to any further appeal to the Supreme Court, declaratory relief would again not be needed.
iii) It may be that HGS will not apply for an MA even if Lilly obtains one before the expiry of the Patent. That is of course true, but it is equally true that it may do so. If Lilly is reasonably entitled to certainty, HGS could provide it by making clear that it would not apply for an SPC on the basis of an MA granted to Lilly. I do not think that HGS can derive any support for its position from this consideration.
iv) Lilly's attitude to whether or not it accepts that its proposed medicinal product will infringe the Patent is said to be a relevant factor. If it does not accept that there will be infringement, a substantial trial will be required to determine that issue. It is said that the SPC point would be a secondary consideration. But that argument, it seems to me, misses the point. If Lilly were to obtain the declaratory relief it seeks, it could safely obtain an MA prior to the expiry of the Patent and put itself into a position to launch its medicinal product reasonably soon after the expiry of the Patent. There may be no need for a long and costly infringement action at all.
Should there be a reference once the stay is lifted?
Conclusions