CORTIGON Trademark (Class 5) — Registered Status & Details
Source: Indian Trademark Registry (ipindia.gov.in) · IP India record as of 22/05/2026 · Indexed 2026-05-22 · Last updated 22 May 2026
Trademark Fact Sheet
- Trademark (as filed)
- CORTIGONWORD
- Application No.
- 5118552
- Filed
- 04/09/2021
- Status
- Registered
- Class(es)
- Class 5
- TM Office
- CHENNAI
- Owner's state
- Karnataka
- TM type
- WORD
- Valid upto
- 04/09/2031
- Published in Journal
- Published in Journal No. : 2140-0 Dated : 22/01/2024
Goods & Services
EYE DROPS
Owner
- Name
- NIKKON LIFESCIENCE PVT.LTD. Body Incorporate1 trademark filed under this owner
- Address
- *****, Bangalore-560068, Karnataka, India
- *********nus(at)yahoo.com
- State
- Karnataka
- MCA company
- Nikkon Lifescience Private LimitedActiveCIN U24302KA2018PTC115362 · Incorporated 2018
Application Timeline
Uploaded Documents
5 documents filed with the Trade Marks Registry for this application.
| # | Document | Date |
|---|---|---|
| 1 | TM-A(TRADE MARKS APPLICATION) | 4 Sep 2021 |
| 2 | Reply to Exam Report (MIS-R) | 4 Oct 2021 |
| 3 | TM-M(REQUEST SUBMITTING AUTHORISATION OF AGENT) | 28 Apr 2023 |
| 4 | Journal Copy | 30 May 2024 |
| 5 | Certificate | 16 Jun 2024 |
Correspondence and Notices
5 notices issued by the Registry on this application.
| # | Subject | Corres. No. | Date |
|---|---|---|---|
| 1 | EXAMINATION REPORT | 12230724 | 28 Sep 2021 |
| 2 | Hearing Notice (Show Cause) | 13943096 | 16 Aug 2022 |
| 3 | Hearing Notice (Show Cause) | 15013425 | 27 Mar 2023 |
| 4 | Hearing Notice (Show Cause) | 16652265 | 28 Nov 2023 |
| 5 | Tribunal Accepted Notice for : 5118552 | 17077791 | 9 Jan 2024 |
Filing claims & diligence
- First use claim
- Proposed to be used
- Filing mode
- e-Filing
- Category
- TRADE MARK
What does this status mean?
CORTIGON is a registered trademark in Class 5. The owner holds exclusive rights to use this mark for EYE DROPS and can renew it to keep the protection in force. Planning a similar mark in Class 5? It may be blocked — check availability before you file.
Frequently asked questions
The trademark CORTIGON (Application No. 5118552) is owned by (1) NIKKON LIFESCIENCE ., as recorded in the Indian Trademark Registry. Trademark ownership in India is determined by the Trade Marks Act, 1999 and the Trade Marks Rules, 2017.
The current status of CORTIGON is "Registered". It was filed on 04/09/2021 at CHENNAI in Class 5. Status may change over time as the application moves through examination, publication, opposition and registration stages.
CORTIGON is filed in Class 5, covering: EYE DROPS.
CORTIGON covers: EYE DROPS.
The exact word "CORTIGON" is already on record at the Indian Trademark Registry under Application No. 5118552. If you intend to use a similar mark for similar goods or services, you should conduct a comprehensive availability search and consult a trademark attorney before filing. Registerkaro offers a free availability check followed by professional filing.
CORTIGON is valid up to 04/09/2031. Indian trademarks are valid for 10 years from the date of registration and can be renewed indefinitely in 10-year blocks.
If CORTIGON is in the "Advertised before Acceptance" or "Accepted & Advertised" stage, you have a 4-month window from publication in the Trade Marks Journal to file an opposition (Form TM-O) at the same Trade Marks Registry office. Grounds typically include prior rights, descriptiveness or bad faith. Registerkaro can prepare and file a Notice of Opposition for you.
— Public Notice —
Protect a mark like "CORTIGON"
Free availability check, attorney drafting, and end-to-end TM-A filing through Registerkaro. Pick the plan that fits — government fee additional.
For individuals or companies who just want to file a trademark.
- Help choosing the right trademark class
- Drafting & Filing by TM Expert + Power of Attorney form
- Acknowledgement Receipt
- TM usage guide