Search Indian IP Case Law
Judgments of the Supreme Court and the High Courts on patents, trade marks, copyright, designs and geographical indications — organised by Act and section, each with a link to the judgment on the court’s website.
2 results
for “Patent Revocation”
Patents
Bishwanath Prasad Radhey Shyam v. Hindustan Metal Industries
An improvement on a device or process already known must involve more than a routine workshop improvement; it must independently satisfy the tests of novelty and inventive step by producing a new result, a new article, or a better…
Inventive StepNoveltyObviousnessPatent RevocationPatentsDr. Aloys Wobben & Anr. v. Yogesh Mehra & Ors.
Section 64(1) of the Patents Act, 1970 grants alternative, not cumulative, remedies for seeking revocation of a patent: a petition before the Appellate Board, or a counter-claim in an infringement suit. Once a person interested el…
Counter-claimElection of RemediesPatent LitigationPatent Revocation