DIFFCEF 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
MEDICINAL & PHARMACEUTICALS PREPARATIONS
Owner
- Name
- ICON PHARMACEUTICALS Partnership Firm Details : imran khanda,imtiyaz khanda,amit c. tiwari,vinay kumar s.pandey,gyannedra .singh,mohd rizwan pathan .2 trademarks filed under this owner
- Address
- *****
- *********ath(at)gmail.com
- State
- Maharashtra
Other trademarks by this owner
1 other mark filed under ICON PHARMACEUTICALS Partnership Firm Details : imran khanda,imtiyaz khanda,amit c. tiwari,vinay kumar s.pandey,gyannedra .singh,mohd rizwan pathan .. Live marks link to their full details.
Application Timeline
Uploaded Documents
5 documents filed with the Trade Marks Registry for this application.
| # | Document | Date |
|---|---|---|
| 1 | TM-A(TRADE MARKS APPLICATION) | 1 Oct 2021 |
| 2 | REPLY TO FORMALITY CHECK(MIS-F) | 10 Oct 2021 |
| 3 | Reply to Exam Report (MIS-R) | 22 Feb 2022 |
| 4 | Journal Copy | 19 May 2022 |
| 5 | TM-O(NOTICE OF OPPOSITION) | 6 Jul 2022 |
Correspondence and Notices
4 notices issued by the Registry on this application.
| # | Subject | Corres. No. | Date |
|---|---|---|---|
| 1 | Application(5157388) Keep Pending | 12288200 | 9 Oct 2021 |
| 2 | EXAMINATION REPORT | 12391986 | 29 Oct 2021 |
| 3 | Opposition Notice | 14759119 | 7 Feb 2023 |
| 4 | Order Form of 21(2) | 15828954 | 14 Aug 2023 |
Filing claims & diligence
- First use claim
- Proposed to be used
- Filing mode
- e-Filing
- Category
- TRADE MARK
Attorney / IP Agent
- Name & code
- N.R.SRINATH[19369]
- Address
- *****
Opposition history
| Date | Opp. Number | Opponent Code | Opponent Name & Address |
| 06/07/2022 | [1177063] | [2016680] | LUPIN LIMITED. Kalpataru Inspire, 3rd Floor, Off Western Express Highway, Santacruz (East), Mumbai - 400055. |
What does this status mean?
DIFFCEF'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 DIFFCEF (Application No. 5157388) is owned by (1) ICON PHARMACEUTICALS Details : imran khanda imtiyaz khanda amit c. tiwari vinay kumar s.pandey gyannedra .singh mohd rizwan pathan ., 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 DIFFCEF is "Abandoned". It was filed on 01/10/2021 at MUMBAI in Class 5. Status may change over time as the application moves through examination, publication, opposition and registration stages.
DIFFCEF is filed in Class 5, covering: MEDICINAL & PHARMACEUTICALS PREPARATIONS.
DIFFCEF covers: MEDICINAL & PHARMACEUTICALS PREPARATIONS.
The exact word "DIFFCEF" is already on record at the Indian Trademark Registry under Application No. 5157388. 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. DIFFCEF (App #5157388) is currently in status "Abandoned" — renewal dates apply only after registration is granted.
If DIFFCEF 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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