TRENDS IN ENGLISH PATENT LITIGATION: ARE PATENTS MORE LIKELY TO BE UPHELD AS VALID NOW THAN 5 YEARS AGO?
In 2008, the validity of more than 25 patents was considered by the Patents County Court, Patents Court, Court of Appeal and House of Lords. Unsurprisingly, given such activity, the law is constantly evolving and being refined; in the past 5 years, an unprecedented six patent cases have been considered by the House of Lords, four of which were concerned with validity. This article considers whether recent case law developments have led to the courts becoming more ‘patentee friendly’, both by considering the case law itself and by an analysis of the outcome of patent cases over the past 5 years. read more…
Published in Journal of Intellectual Property Law & Practice 2010, Volume 5: 158-162
PATENTING ENANTIOMERS - THE HOUSE OF LORDS’ DECISION IN LUNDBECKv GENERICS
In an earlier article, the authors discussed the Court of Appeal’s decision in H Lundbeck a/s v Generics UK Ltd & others. Notwithstanding the presence of Lord Hoffmann in that Court, who gave the leading judgment, the House of Lords has now reconsidered the case and handed down its judgment at the end of February. read more…
Published in Bio-Science Law Review Vol 10, Issue 3, Nov 2009
USING AFTER-THE-EVENT INSURANCE
Most British medium and large-sized businesses are sometimes faced with a claimant bringing a weak legal claim. With the increasing cost of litigation, this poses a dilemma. The business may be confident of successfully defending the claim, but recovery of legal costs following a successful outcome is usually limited to between 65 and 75 per cent. read more…
Published in Journal of Intellectual Property Law & Practice 2009, Volume 4: 19-22
GENERIC COMPETITION AND PHARM PATENT STRATEGIES
In the earlier article, the authors explained that, following the Patents Court’s decision in Generics v Lundbeck, a patent claiming a single enantiomer of a known racemate will be of limited utility, as it will be invalid either on the grounds of obviousness (if the method of resolution of the enantiomer is obvious), or insufficiency, although the method of preparation of the single enantiomer may itself be patentable if it is non-obvious and sufficiently described. read more…
Published in Journal of Intellectual Property Law & Practice 2008 Volume 3: 799-800
MANAGING GENERIC COMPETITION AND PATENT STRATEGIES
Research-based pharmaceutical companies are currently under considerable commercial and regulatory pressure. The increasing cost of developing new drugs and the growing number of drug candidates which fail during clinical trials mean that the new product pipelines of many pharmaceutical companies are shrinking. read more…
Published in the April 2008 issue of Journal of Intellectual Property Law & Practice.
PATENTS AND ENANTIOMERS - Generics v Lundbeck
Chemical patents are hard for many non-scientific IP professionals to understand. The recent decision of the High Court in Generics (UK) Limited & others v H. Lundbeck A/S confirms previous judgments that a single enantiomer of a known pharmaceutical compound is not patentable. Worry not, though, if the previous sentence is unintelligible. read more…
Published in the December 2007 issue of Journal of Intellectual Property Law and Practice.
REACHING AGREEMENT: Part 2
In the first part of this article we considered the mechanisms that pharmaceutical companies use for entering into collaborative agreements with biotechnology/drug discovery companies to remedy the lack of candidates in their pipelines. Underlying any such arrangement must obviously be a means by which the large company (”LargeCo” in our examples) pays a fair price to the drug discovery company (”SmallCo” in our examples) for the rights that are assigned or licensed. read more…
Published in the July/August 2007 issue of Pharmaceutical Executive Europe.
REACHING AGREEMENT: Part 1
With the cost of developing new pharmaceutical compounds continuing to spiral, the number of new chemical entities (NCES) receiving approval failing to increase proportionately to R&D costs, and a growing number of biotechnology firms with promising new leads but without the resources to carry out clinical trials and bring products to market, pharma is increasingly entering into collaborative agreements with biotech and drug discovery companies. read more…
Published in the May/June 2007 issue of Pharmaceutical Executive Europe.
HOW TO SAVE MONEY IN ENGLISH IP LITIGATION
The English legal system is noted globally for excellence in IP litigation. In particular, the availability of specialist judges and the thoroughness of the procedure means that English judgments on IP matters are respected throughout the world. Unfortunately, despite these advantages, the cost of IP litigation in England has spiralled over the past few years, and controlling costs is arguably now the main issue confronting IP owners in England and Wales. In recent years, there has been a great deal of publicity. read more…
Published in the May 2007 issue of Managing Intellectual Property.
CLOSE BUT NO CIGAR… HAS SIR HUGH LADDIE’S MEDAL BEEN WON?
Current European trade mark law permits trade mark owners to divide the world into two blocks: European Economic Area (”EEA”) and non EEA. Article 7 of the Trade Marks Directive 89/104 provides that a registered trade mark “shall not entitle the proprietor to prohibit its use in relation to goods which have been put on the market in the Community under that trade mark by the proprietor or with his consent”. read more
Published in Trade Mark World (May 2007)
HARMONY OR FALLACY: AN INTERNATIONAL LITIGATION COMPARISON
Intellectual property laws and procedure around the world are becoming ever more harmonized. Nowhere is this more apparent than in the European Union where many could be forgiven for thinking that, particularly in the trade mark field, law and procedures are uniform across the continent. read more…
Published in the April 2007 issue of Trademark World.
ON THE OTHER HAND: IS THIS THE LAST WORD ON PATENTING ENANTIOMERS?
The judgment of the Court of Appeal in H Lundbeck a/s v Generics UK Ltd and others may turn out to be the last word on the important issue of the patentability of individual enantiomers. This is perhaps more likely to be the case than it would usually be for a decision of the Court of Appeal… read more
Published in Bio-Science Law Review (2006/2007)
OXALIPLATIN- A ‘BASIC’ PATENT PROBLEM
In an application for a declaration of non-infringement in respect of a patent claiming a method of preparation for a drug, a claim specifying that the pH is adjusted to be between 3.0 and 6.0 by adding an alkali solution required a distinct addition of alkali and was not infringed by use of a reagent that yielded a pH within the specified range without the need for separate addition of alkali. read more…
Published in the October 2006 issue of Journal of Intellectual Property Law and Practice.
COURT OF APPEAL REFLECTS ON Ranbaxy v Warner-Lambert
In an earlier article the authors considered the decision of the Patents Court in Ranbaxy UK Ltd & Arrow Generics Ltd v Warner-Lambert Company (2006) FSR 14. The Court of Appeal has now upheld that decision ((2006) EWCA Civ 876), and in this article the authors seek to analyse its implications for research-based companies and generics manufacturers in the pharmaceuticals sector. read more…
Published in the September 2006 issue of Pharmaceutical Law Insight.
STEPPING UP - IVAX v CHUGAI ANALYSED
The decision of Kitchin J. in Ivax Pharmaceuticals v Chugai provides a useful indication of the English courts’ current approach to the issue of inventive step, giving an insight into the level of “hurdle” which must be overcome in order to justify a valid patent. read more
Published in Patent World (September 2006)
A PRACTICAL GUIDE TO INTERIM INJUNCTIONS
Fierce battles between branded and generic pharmaceutical companies have been played out in the English courts. Many generic pharmaceutical manufacturers have adopted a strategy of manufacturing and selling pharmaceutical products that are protected by a third party’s patent. read more…
Published in the July/August 2006 issue of Managing Intellectual Property.
CAN A REVOKED PATENT BE RESTORED BY CONSENT OF THE PARTIES?
Whilst the Court of Appeal will not “rubber stamp” a consent order which sets aside a decision at first instance such an order may, in certain circumstances, be obtained without the need for a full hearing before the Court of Appeal. read more…
Published in the June 2006 issue of Patent World.
PATENT CONSTRUCTION AFTER AMGEN
In the 18 months since the House of Lords gave its ruling on the parameters of patent infringement in Kirin-Amgen, the British courts have taken the opportunity to apply the approach laid down in that case with regard to patent infringements. read more…
Published in the April 2006 issue of Journal of Intellectual Property Law & Practice.