Delhi High Court clarifies that no pre-grant notice is required under Section 43 and divisional applications must be filed before patent grant.
Gaurav Mishra · 16 Feb 2026
The Delhi High Court has clarified that divisional applications under the Patents Act must not exceed the scope of the parent application and require plurality of inventions in…
Dr. Kalyan Kankanala · 23 Aug 2022
This post reviews the legal principles for filing divisional patent applications in India, focusing on the requirement for a plurality of inventions in the parent application's claims. It…
Intellepedia · 11 Aug 2022