- Public Notice- Adjournment of hearings related to trademark scheduled between 17/03/2020 to 15/04/2020 (March 16, 2020)
- Public Notice- Adjournment of hearing of Design applications previously scheduled within 15th April, 2020 (March 17, 2020)
- Public Notice- Adjournment of hearing of Design applications previously scheduled scheduled on 27/03/2020 (March 17, 2020)
- Public Notice: Hearings and Submission of documents relating to proceedings under the Patents Act, 1970 (March 19, 2020)
- Public Notice: In view of public notice CG Office/Public Notice/2020 dated 16/03/2020 issued by Controller General of Patents, Designs and Trade Marks, the opposition cases hearing fixed on 12/03/2020 and adjourned to 30/03/2020 due to administrative reasons in Trade Marks Registry Branch, Chennai, also stands cancelled (March 19, 2020)
- Extension of time for filing document relating to trademarks (March 23, 2020)
- Updated Public Notice: Cancellation of hearings in Patent Office amid COVID19 outbreak (March 25, 2020)
- Last date to Register for Patent Agent Exam-2020 Extended to 15.04.2020 (March 24, 2020)
- Corrigendum: Public Notice pursuant to ORDER No. 40-3/2020-DM-I(A) dated 24th March, 2020 of Ministry of Home Affairs, Govt. of India (March 25, 2020)
