2 applications named DIASTAR
| Application | Class | Applicant | Filed | Advertised | Opposition |
|---|---|---|---|---|---|
| 6934473logo mark | 14Jewellery and watches | [International Registration No. : 1842488] | 11 December 2024 | No. 224526 January 2026 | closed26 May 2026 |
| 5238523DIASTAR | 17Rubber and insulating materials | Mitsubishi Chemical Agri Dream Co. , LTD. | 7 December 2021 | No. 203517 January 2022 | closed17 May 2022 |
Goods and services claimed
Class 17: Rubber and insulating materials · application 5238523
Plastic films for agricultural purposes; plastic sheeting for agricultural purposes.
Proposed to be used · Delhi office · full journal entry
Can I use or register "DIASTAR"?
For the same or related goods, probably not. In class 14 (jewellery and watches) and class 17 (rubber and insulating materials), a new application for an identical or confusingly similar name is likely to be objected to by the Registry under Section 11 of the Trade Marks Act, 1999, or opposed by the earlier applicant. Closely related classes, such as class 35 (advertising, business and retail), class 40 (treatment of materials and manufacturing), class 26 (lace, buttons and accessories) and class 9 (electronics and software), carry the same risk.
For unrelated goods, often yes. The same word can be registered by different owners in different classes when the goods are unrelated and the earlier mark is not well known. "DIASTAR" appears in 2 classes; the other 43 may still be open, subject to a search.
A small change rarely helps. Adding a word, changing a letter or using a logo does not avoid conflict on its own: marks are compared as a whole, by look, sound and idea.
Similar names in the journal
- ASTARcontains the name · class 6 (Metal goods) · Individual applicant (A. J.)
- DIASTAZYMEsimilar spelling · class 5 (Pharmaceuticals and health) · Dee Pharma Private Limited
- STAR-DIAMONDSsimilar spelling · class 7 (Machines and motors) · Proprietor of S.B. Enterprises
- Diastase logosimilar spelling · class 5 (Pharmaceuticals and health) · Laborate Pharmaceuticals India Limited
- Fungal Diastase logosimilar spelling · class 5 (Pharmaceuticals and health) · Cubic Lifesciences Private Limited
- DIABASTARsimilar spelling · class 5 (Pharmaceuticals and health) · Proprietor of Medinova Lab
Matched by spelling and containment across every issue since August 2021. Our free report and Brand Watch also check sounds-alike names.
Questions about DIASTAR
Is DIASTAR a registered trademark?
DIASTAR has been applied for and advertised in the Trade Marks Journal (2 applications, latest on 26 January 2026). Advertisement means the Registry accepted the application; it is registered only if no opposition succeeds within four months of the journal date. The journal does not record the later outcome, so check the live register before relying on it.
Who applied for the DIASTAR trademark?
As advertised: [International Registration No. : 1842488]; Mitsubishi Chemical Agri Dream Co. , LTD..
Can I register a trademark similar to DIASTAR?
Not for the same or related goods in class 14, class 17: a confusingly similar name is likely to be refused or opposed. For unrelated goods it may be possible after a search. Ask for a free availability report before you file.
What does "advertised" mean? Read trademark status meanings, how long registration takes and how to run a trademark search.
Source and limits. Built from the Trade Marks Journal published by the Registrar of Trade Marks (a public record), issues from August 2021 onwards, as advertised and subject to transcription errors. The journal shows that an application was accepted and advertised; it does not show what happened afterwards (registration, opposition, withdrawal or abandonment), applications not yet advertised, or marks advertised before August 2021, so this is not the live register status. Applicants may ask for a correction or removal by writing to mehak@trademarkindia.pro. Information only, not legal advice and not a solicitation.