DIOGEN Trademark (Class 5) — Abandoned 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
Ayurvedic medicines; herbal medicines, herbal extracts for medicinal purposes.
Owner
- Name
- SHIBI THOMAS Single Firm1 trademark filed under this owner
- Address
- *****, PIN-686508, Kerala, INDIA
- *********dia(at)gmail.com
- State
- Kerala
Application Timeline
Uploaded Documents
7 documents filed with the Trade Marks Registry for this application.
| # | Document | Date |
|---|---|---|
| 1 | TM-A(TRADE MARKS APPLICATION) | 15 Sep 2021 |
| 2 | Reply to Exam Report (MIS-R) | 26 Nov 2021 |
| 3 | Documents in support of Show cause Hearing (SCH) | 13 Jun 2023 |
| 4 | Journal Copy | 16 Nov 2023 |
| 5 | TM-O(NOTICE OF OPPOSITION) | 12 Dec 2023 |
| 6 | TM-O(NOTICE OF OPPOSITION) | 12 Dec 2023 |
| 7 | TM-O(NOTICE OF OPPOSITION) | 13 Dec 2023 |
Correspondence and Notices
10 notices issued by the Registry on this application.
| # | Subject | Corres. No. | Date |
|---|---|---|---|
| 1 | EXAMINATION REPORT | 12260096 | 4 Oct 2021 |
| 2 | Hearing Notice (Show Cause) | 14062746 | 9 Sep 2022 |
| 3 | Hearing Notice (Show Cause) | 15234351 | 12 May 2023 |
| 4 | Tribunal Accepted Notice for : 5133054 | 15739610 | 1 Aug 2023 |
| 5 | Opposition Notice | 16805209 | 13 Dec 2023 |
| 6 | Opposition Notice | 16808203 | 13 Dec 2023 |
| 7 | Opposition Notice | 16821855 | 14 Dec 2023 |
| 8 | Order Form of 21(2) | 17719586 | 14 Mar 2024 |
| 9 | General Order | 17719743 | 14 Mar 2024 |
| 10 | General Order | 17719798 | 14 Mar 2024 |
Filing claims & diligence
- First use claim
- 01/10/2003
- Filing mode
- e-Filing
- Category
- TRADE MARK
Attorney / IP Agent
- Name & code
- M.K. RAJEEV PRABHAKARAN[1483]
- Address
- *****, PIN-679533, KERALA, INDIA(dot)
Opposition history
| Date | Opp. Number | Opponent Code | Opponent Name & Address |
| 12/12/2023 | [1262915] | [1933442] | UNISON PHARMACEUTICALS PRIVATE LIMITED "UNISON HOUSE", 93/2, NEAR PRERNATIRTH DERASAR, SATELLITE, JODHPUR, AHMEDABAD - 380 015. |
| 12/12/2023 | [1263151] | [854120] | SUN PHARMACEUTICAL INDUSTRIES LIMITED SUN HOUSE, 201 B/1, WESTERN EXPRESS HIGHWAY, GOREGAON (EAST), MUMBAI - 400063 |
| 13/12/2023 | [1263486] | [844372] | VHB MEDI SCIENCES LIMITED 50A/B, GOVERNMENT INDUSTRIAL ESTATE, CHARKOP NAKA, CHARKOP, KANDIVALI (WEST), MUMBAI - 400067 |
What does this status mean?
DIOGEN's application in Class 5 has been abandoned — usually because a required response or deadline was missed. The mark is no longer protected. If the name still matters, a fresh application is the way forward.
Frequently asked questions
The trademark DIOGEN (Application No. 5133054) is owned by (1) SHIBI THOMAS Single Firm, 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 DIOGEN is "Abandoned". It was filed on 15/09/2021 at CHENNAI in Class 5. Status may change over time as the application moves through examination, publication, opposition and registration stages.
DIOGEN is filed in Class 5, covering: Ayurvedic medicines; herbal medicines, herbal extracts for medicinal purposes.
DIOGEN covers: Ayurvedic medicines; herbal medicines, herbal extracts for medicinal purposes.
The exact word "DIOGEN" is already on record at the Indian Trademark Registry under Application No. 5133054. 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. DIOGEN (App #5133054) is currently in status "Abandoned" — renewal dates apply only after registration is granted.
If DIOGEN 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 —
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