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.
4 results
· Section 64 · patents-act-1970
Dr. 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 RevocationPatentsE.R. Squibb and Sons, LLC & Ors. v. Zydus Lifesciences Limited
In a quia timet action under Sections 48 and 108, a strong prima facie apprehension of imminent infringement, evidenced by the defendant's own regulatory and manufacturing conduct, can justify an interim injunction; and a biosimil…
BiotechnologyInterim InjunctionPatent InfringementPharmaceutical PatentPatentsF. Hoffmann-La Roche Ltd. & Anr. v. Cipla Ltd.
A patent claim for a chemical compound is not to be narrowed to a specific polymorphic or crystalline form merely because the specification discusses particular polymorphs, where the claim itself is drafted broadly to cover the co…
Claim ConstructionPatent InfringementPharmaceutical PatentPolymorphPatentsMonsanto Technology LLC & Ors. v. Nuziveedu Seeds Ltd. & Ors.
Revocation of a patent on a counter-claim under Section 64 of the Patents Act, 1970 cannot be decided summarily; it presupposes a full trial in accordance with the Code of Civil Procedure, particularly where patent exclusion under…
Biotechnology PatentCounter-claimInterim InjunctionPatent Eligibility