Rohm and Haas Co and others v Collag Ltd (In Receivership) and Others: CA 30 Oct 2001

Patents

Citations:

[2001] EWCA Civ 1589, [2002] FSR 28, (2002) 25(2) IPD 25007

Links:

Bailii

Jurisdiction:

England and Wales

Citing:

CitedAnchor Building Products Ltd v Redland Roof Tiles Ltd CA 23-Nov-1988
When looking at a patents challenge the question was whether the absence of a feature mentioned in the claim was ‘an immaterial variant which a person skilled in the trade would have regarded as being within the ambit of the language.’ . .
Lists of cited by and citing cases may be incomplete.

Intellectual Property

Updated: 11 September 2022; Ref: scu.167794