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 “Product-By-Process Claim”
Patents
Nippon A&L Inc. v. The Controller of Patents
An amendment restricting product-by-process claims to process-only claims is permissible under Section 59 where it narrows rather than broadens the scope of the claims as originally filed and remains within matter already disclose…
Claim AmendmentPatent ProsecutionProduct By Process ClaimsSection 59PatentsVifor (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