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.
34 results
T-Mobile International AG and Co. KG. v. The Controller General of Patents, Designs and Trademarks and Anr.
Section 3(m) contains four disjunctive exceptions: a mere scheme, rule, or method of performing a mental act, and a method of playing a game. The word 'mere' qualifies the first three limbs, confining the exclusion to claims that …
Computer Implemented InventionGuidelinesMental ActMethod of Playing GamePatentsTapas Chatterjee v. Assistant Controller of Patents and Designs & Anr.
A rejection for lack of inventive step under Section 2(1)(ja) must be supported by a structured, reasoned analysis identifying the skilled person, the inventive concept, and the specific differences from the cited prior art and wh…
Inventive StepKnown ProcessObviousnessPatent ProsecutionPatentsTelefonaktiebolaget LM Ericsson (Publ) v. Intex Technologies (India) Ltd.
In disputes over standard essential patents, an implementer who negotiates without genuine intent to license while continuing to exploit the patented standard is an unwilling licensee, and courts may order interim security, includ…
FRANDInterim InjunctionPatent InfringementStandard Essential PatentPatentsVifor (International) Ltd. & Anr. v. MSN Laboratories Pvt. Ltd. & Anr.
A product-by-process claim protects the novel product itself where the product cannot otherwise be defined by its structural features, and obtainable by language in such a claim is descriptive rather than limiting; infringement is…
Claim ConstructionInterim InjunctionNoveltyPharmaceutical Patent