Kitchin J said: ‘The question of obviousness must be considered on the facts of each case. The court must consider the weight to be attached to any particular factor in the light of all the relevant circumstances. These may include such matters as the motive to find a solution to the problem the patent addresses, the number and extent of the possible avenues of research, the effort involved in pursuing them and the expectation of success.’
Judges:
Kitchin J
Citations:
[2007] EWHC 1040 (Pat), [2007] RPC 32
Links:
Jurisdiction:
England and Wales
Citing:
See Also – Generics (UK) Ltd v H Lundbeck A/S CA 2-Aug-2006
. .
Cited – Brugger v Medic-Aid Ltd (No 2) ChD 1996
B alleged infringement by M of its patented nebulizer. M replied saying that the claims failed for obviousness. Features of the nebulizer were admittedly old and well known, but the claimant asserted a new mechanism which reduced the size of the . .
Cited by:
Cited – Conor Medsystems Inc v Angiotech Pharmaceuticals Inc and others HL 9-Jul-2008
The respondents had applied for and obtained an order to revoke the appellant’s patent of a stent for obvousness. Though the parties had settled, the public law element required the intervention of the Comptroller General. The House was asked about . .
Dictum Approved – H Lundbeck A/S v Generics (UK) Ltd and others CA 10-Apr-2008
The court heard an appeal against a finding that a patent for a chemical compound was invalid for insufficiency.
Held: The appeal succeeded.
Enough information to ‘work the invention’ meant in order to make the product. . .
Cited – W L Gore and Associates Gmbh v Geox Spa PatC 7-Oct-2008
The claimants sought a declaration of non-infringement of four patents relating to waterproof fabrics for shoes.
Held: The patents could not be set as invalid for obviousness. . .
Lists of cited by and citing cases may be incomplete.
Intellectual Property
Updated: 17 October 2022; Ref: scu.251661