by Emma Muncey and Brian Cordery
With the Judges mostly on summer vacation, August and September have given some time for reflection on several decisions from the Patents Courts in July. One of those decisions was another defeat for Rovi against Virgin from the Court of Appeal in Rovi v Virgin  EWCA Civ 781. Floyd LJ. gave the leading judgment of a unanimous Court. This is the twelfth patent in a row which Rovi has asserted against Virgin and which has been found to be invalid or revoked by either the English Courts or the EPO.
The judgment itself is relatively succinct and affirms the High Court’s decision to revoke Rovi’s patent and emphasises that a trial judge does not have [...]
The Patents Court has allowed an application for pre-action disclosure of a subset of patent licences to a potential defendant to a claim for infringement, so as to allow that potential defendant to quantify any claim against it prior to the commencement of proceedings.
The end of July always brings a flurry of decisions from English Patents Courts at all levels as the Judges, understandably, seek to clear their desks before the summer vacation. This year was no exception with at least half a dozen judgments concerning patents being handed down in the space of two weeks. Among them was a gem from the Court of Appeal in the Teva v Leo  EWCA 779 case in which the substantive judgment was given by Sir Robin Jacob with whom Kitchin and King LJJ agreed.
One of the most pleasing aspects of the decision is its length – a mere 9 pages including the cover page. It is also easy to read with Sir Robin, in customary style, deploying short sentences, colourf [...]
by Gregory Bacon and Brian Cordery
The Actavis v Eli Lilly UK litigation concerning pemetrexed (sold by Eli Lilly under the brand Alimta(®) has already been widely reported in light of Actavis’ innovative application to the English court for declarations of non-infringement (DNIs) of national designations of a European Patent in addition to the UK designation. The latest instalment concerns the Court of Appeal’s judgment in the appeal on the merits. In summary, the Court of Appeal refused to grant the declarations sought by Actavis. This overturned the decision of Mr Justice Arnold in the Patents Court, who had held that each of the UK, French, Italian and Spanish national designatio [...]
Apart from the enthralling Lyrica saga which began in earnest back in January, and the main trial of which recently began before Arnold J, 2015 has not witnessed many significant pharmaceutical patent decisions from the UK patents courts. Thus, three cases in this field which, rather like London buses, arrived almost simultaneously, have provided welcome food for thought to life sciences patent enthusiasts.
The three cases were Smith & Nephew v Convatec (24 June 2015) and Eli Lilly v Actavis (25 June 2015) from the Court of Appeal and a decision from Arnold J in Hospira v Genentech (24 June 2015), part of the on-going campaign to clear the way in respect of certain Genentech patents relatin [...]
On 28 May 2015, the English Court of Appeal issued a ruling in the on-going Lyrica saga which, although almost certainly not representing the last word on the topic, took a markedly different approach to the correct construction of Swiss form claims to the first instance judge, Arnold J. One thing there does appears to be agreement on at least is that this an important, yet difficult, subject matter.
The Lyrica litigation is active in several European countries (as well as further afield, e.g. Australia) and so the background will be familiar to many readers. In short, towards the end of January this year, Arnold J refused to grant interim relief against Actavis in respect of Warner Lamber [...]