# TRIDENT LIMITED vs CONTROLLER OF PATENTS

Court: Delhi High Court
Date: 2025-11-24
Citation: C.A.(COMM.IPD-PAT)-162/2022 2025:DHC:10343
Petitioner: TRIDENT LIMITED
Respondent: CONTROLLER OF PATENTS

[Official PDF on Delhi High Court website](https://delhihighcourt.nic.in/app/showFileJudgment/68724112025CAP1622022_201105.pdf)

## Judgment text (excerpt)

* IN THE HIGH COURT OF DELHI AT NEW DELHI % Judgment delivered on: 24.11.2025 C.A.(COMM.IPD-PAT) 162/2022 TRIDENT LIMITED .....Appellant versus CONTROLLER OF PATENTS .....Respondent Advocates who appeared in this case For the Appellant : Mr. Nitin Masilamani, Mr. Amritanshu Jha and Mr. Amit Singh, Advocates. For the Respondent : Ms. Rupali Bandhopadhya, Mr. Abhijeet Kumar and Ms. A. Gupta, Advocates. CORAM: HON'BLE MR. JUSTICE TEJAS KARIA ORDER % 11.08.2025 INTRODUCTION 1. The present Appeal has been filed against an order dated 05.01.2021 (“Impugned Order”) issued by the Assistant Controller of Patents and Designs, Delhi (“Respondent / Controller”) under Section 15 of the Patents 2. The Appellant, Trident Limited, is a company incorporated under the Companies Act, 1956 and is part of the Trident Group, a leading diversified group of businesses headquartered in Ludhiana, Punjab. The Appellant is a leading manufacturer of yarn, bath linen, bed linen, wheat straw-based paper chemicals, and captive power. The Appellant has state-of-the-art manufacturing facilities in Barnala, Punjab and Budni, Madhya Pradesh. 3. The Appellant filed an Application for the grant of Patent on 24.09.2010,

https://niyam.ai/judgements/high-court/2025/november/trident-limited-vs-controller-of-patents