The applicant sought a patent for a hormone: ‘It is trite law that you cannot patent a discovery, but if on the basis of that discovery you can tell people how it can be usefully employed, then a patentable invention may result. This in my view would be the case, even though once you have made the discovery, the way in which it can be usefully employed is obvious enough. Let me take an example: you discover that a length of iron treated in a certain way will always point to the north. The way in which you can use this discovery to make a direction finding instrument may well be obvious but, based on your discovery you could get a patent for it.’
Whitford J
[1987] RPC 553
England and Wales
Cited by:
Appeal from – Genentech’s (Human Growth Hormone) Patent CA 1989
A patent claim for an important protein called Tissue Plasminogen Activator was objected to on the basis of the obviousness of the gene sequence.
Held: The court considered the categories of exclusion in the context of what was said to be a . .
Cited – Kirin-Amgen Inc and others v Hoechst Marion Roussel Limited and others etc HL 21-Oct-2004
The claims arose in connection with the validity and alleged infringement of a European Patent on erythropoietin (‘EPO’).
Held: ‘Construction is objective in the sense that it is concerned with what a reasonable person to whom the utterance . .
Cited – Aerotel Ltd v Telco Holdings Ltd and others, In re Patent Application GB 0314464.9 in the name of Neal Macrossan Rev 1 CA 27-Oct-2006
In each case it was said that the requested patent concerned an invention consisting of a computer program, and was not therefore an invention and was unpatentable. In one case a patent had been revoked on being challenged, and in the other, the . .
Cited – Merrill Lynch’s Application CA 1989
The invention in this case was an improved ‘data processing system for making a trading market in at least one security in which the system proprietor is acting as principal.’
Held: More than one exclusion can be in play in relation to the . .
Lists of cited by and citing cases may be incomplete.
Intellectual Property
Leading Case
Updated: 31 October 2021; Ref: scu.218804