1,288 articles
Roche sued Zydus for infringing its process patent on Pertuzumab. The Delhi High Court held that Roche had not shown Zydus’s biosimilar was identical to its product. Without…
Delhi HC directs Lava to deposit ₹20 crore as pro tem security in Dolby’s SEP infringement suit involving AAC audio tech patents.
Mold Tek filed a case for infringement of its patents relating to tamper-proof plastic lids, and secured an interim injunction. The Commercial Court vacated the injunction, placing the…
The Delhi High Court allowed Albemarle Corporation to amend claims at the appellate stage, and remanded the matter back to the Patent Office for re-examination.
The Delhi High Court has upheld the refusal of a patent application for a system that locates users on peer-to-peer networks. The Court ruled that the invention was…
Delhi HC overturned Coca-Cola’s patent refusal, stressing the need for detailed inventive step analysis in patent decisions.
The Madras High Court has overturned the rejection of Shaperon Inc’s patent for skin disorder treatment compositions, citing inadequate assessment of prior arguments and international patent approvals. The…
Version 2.0 of the Draft CRI Guidelines 2025 introduces updated examination procedures for AI, blockchain, and quantum-based inventions, and includes an extensive annexure of examples clarifying Section 3(k)…
The Delhi High Court upheld the refusal of Lummus Novolen’s patent for a Ziegler-Natta catalyst, citing lack of inventive step and similarity to prior art. Read the key…
The Calcutta High Court remanded Shindengen Electric’s 2015 patent application after finding that the rejection order lacked proper reasoning. The decision emphasised the need for administrative transparency and…