DEFSOR Trademark (Class 5) — Opposed 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
Goods & Services
Medicinal and Pharmaceuticals Preparartions
Owner
- Name
- CELLULAS PHARMA PRIVATE LIMITED Body Incorporate5 trademarks filed under this owner
- Address
- *****
- *********ima(at)gmail.com
- State
- Jharkhand
- MCA company
- Cellulas Pharma Private LimitedActiveCIN U24230JH2020PTC014166 · Incorporated 2020
Other trademarks by this owner
4 other marks filed under CELLULAS PHARMA PRIVATE LIMITED Body Incorporate. Live marks link to their full details.
Application Timeline
Uploaded Documents
10 documents filed with the Trade Marks Registry for this application.
| # | Document | Date |
|---|---|---|
| 1 | TM-A(TRADE MARKS APPLICATION) | 1 Oct 2021 |
| 2 | Affidavit | 17 Dec 2021 |
| 3 | Reply to Exam Report (MIS-R) | 17 Dec 2021 |
| 4 | Power of Attorney | 17 Dec 2021 |
| 5 | Journal Copy | 14 Dec 2022 |
| 6 | TM-O(NOTICE OF OPPOSITION) | 28 Feb 2023 |
| 7 | TM-M(EXTENSION OF TIME) | 3 Jan 2024 |
| 8 | Annexure -1 under rule 46 | 20 Feb 2024 |
| 9 | Evidence Affidavit Under Rule 46 (TOP) | 20 Feb 2024 |
| 10 | TM-M(INTERLOCUTORY PETITION) | 29 Apr 2024 |
Correspondence and Notices
5 notices issued by the Registry on this application.
| # | Subject | Corres. No. | Date |
|---|---|---|---|
| 1 | EXAMINATION REPORT | 12418169 | 3 Nov 2021 |
| 2 | Hearing Notice (Show Cause) | 14019249 | 31 Aug 2022 |
| 3 | Tribunal Accepted Notice for : 5157138 | 14235947 | 18 Oct 2022 |
| 4 | Opposition Notice | 14879341 | 1 Mar 2023 |
| 5 | Opposition Counter Statement | 15969190 | 5 Sep 2023 |
Filing claims & diligence
- First use claim
- 13/05/2020
- Filing mode
- e-Filing
- Category
- TRADE MARK
Attorney / IP Agent
- Name & code
- MAHIMA SHARMA[32914]
- Address
- *****, Patna 800026 (Bihar)
Opposition history
| Date | Opp. Number | Opponent Code | Opponent Name & Address |
| 28/02/2023 | [1208522] | [2029964] | ZOTA HEALTH CARE LTD. “ZOTA HOUSE”, 2/896, HIRA MODI STREET, SAGRAMPURA, SURAT- 395 002, GUJARAT – INDIA. |
What does this status mean?
DEFSOR has been opposed by a third party in Class 5. The applicant must file a counter-statement and defend the mark, or it will be deemed abandoned. Oppositions can be contested with the right support.
Frequently asked questions
The trademark DEFSOR (Application No. 5157138) is owned by (1) CELLULAS PHARMA, 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 DEFSOR is "Opposed". It was filed on 01/10/2021 at KOLKATA in Class 5. Status may change over time as the application moves through examination, publication, opposition and registration stages.
DEFSOR is filed in Class 5, covering: Medicinal and Pharmaceuticals Preparartions.
DEFSOR covers: Medicinal and Pharmaceuticals Preparartions.
The exact word "DEFSOR" is already on record at the Indian Trademark Registry under Application No. 5157138. 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.
Indian registered trademarks are valid for 10 years from the date of registration and can be renewed indefinitely in 10-year blocks. DEFSOR (App #5157138) is currently in status "Opposed" — renewal dates apply only after registration is granted.
If DEFSOR 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.
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For individuals or companies who just want to file a trademark.
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