Fertin Pharma Vs Assistant Controller of Patent

The appellant filed an appeal against the Assistant Controller of Patents and Designs for rejecting its patent application. The rejection order referred to prior art documents but remained unclear on the exact ground of objection and failed to explain with proper comparison why the invention was not patentable. The court found the order cryptic, lacking clarity and detailed reasoning, and set aside the rejection while directing fresh de novo consideration by a different Assistant Controller after hearing the appellant.

• Controller’s rejection order must clearly specify the objection and provide sufficient reasoning by juxtaposing claims against prior art: FERTIN PHARMA A/S v ASSISTANT CONTROLLER OF PATENTS AND DESIGNS, C.A.(COMM.IPD-PAT) 25/2023, Paras 6-8

• Reasons are the bedrock of all quasi-judicial orders under the Patents Act and the applicant is entitled to know specific grounds of rejection to file effective appeal: Ibid, Para 10

• Where rejection order suffers from lack of clarity and reasoning, the same is liable to be set aside and matter remitted for de novo consideration by another Assistant Controller: Ibid, Para 11

Case Title: Fertin Pharma Vs Assistant Controller of Patent 

Order date: 18th February, 2026

Case Number: C.A.(COMM.IPD-PAT) 25/2023

Neutral Citation: 2026:DHC:1498

Name of court: High Court of Delhi

Name of Judge: Hon’ble Mr. Justice Tushar Rao Gedela

Disclaimer: Readers are advised not to treat this as substitute for legal advise as it may contain errors in perception, interpretation, and presentation

Written By: Advocate Ajay Amitabh Suman, IP Adjutor [Patent and Trademark Attorney], High Court of Delhi

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