Intellepedia’s Top Patent Articles of 2025: A Year in Review
A concise roundup of Intellepedia’s most impactful patent law articles of 2025, highlighting key judicial and Patent Office developments every IP practitioner should note.
patent litigation India
7 articles
Saint-Gobain Patent Rejection: Delhi HC Finds No Inventive Step in Glass Coating Claim
Delhi HC upholds Saint-Gobain patent rejection, ruling that the glass coating claim lacked inventive step and failed to show technical advancement.
Pharmacyclics Divisional Patent Application Upheld by Calcutta High Court
Calcutta High Court upholds Pharmacyclics divisional patent application for ibrutinib-anti-CD20 therapy, interpreting Section 16 of the Patents Act, 1970.
Madras High Court Orders Fresh Review of Shaperon’s Skin Disorder Patent Rejection
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…
Can a Pre-Grant Opposition Survive After Patent Grant?
The Delhi High Court confirmed that once a patent grant order is signed, a pre-grant opposition under Section 25(1) is no longer valid. This case involving Vertex Pharmaceuticals…
SEP, Infringment and principles relating to actual costs – Ericsson v. Lava – Part 5
This post discusses the Delhi High Court’s approach to awarding actual costs in the Ericsson v Lava standard essential patent litigation. It outlines the legal principles applied and…
Who Must Pay for Appointment of Scientific Advisors? Vittal Mallya Scientific Research Foundation Vs. Indfrag Limited
The post explores a court’s decision on who must pay for scientific advisors in Indian patent cases, focusing on Section 115 of the Patents Act. It analyses the…