prior art analysis | Intellepedia

Saint-Gobain Patent Rejection: Delhi HC Finds No Inventive Step in Glass Coating Claim

Illustration of a judge holding a gavel beside broken glass shards, with the text "Delhi High Court Rejects Saint-Gobain's Patent Application on Glass Coatings Due to Lack of Inventive Step" on a pastel gradient background.

Delhi HC upholds Saint-Gobain patent rejection, ruling that the glass coating claim lacked inventive step and failed to show technical advancement.

Inventive Step analysis requires a rigorous examination, not surface analysis, says the Delhi High Court.

The Delhi High Court criticised the Controller of Patents for a superficial inventive step analysis in a recent patent refusal, emphasising the need for rigorous and well-reasoned assessments. The Court has directed a fresh hearing, highlighting the standards required under Indian patent law.