Is THELLION Trademarked? India, Class 42

Yes, "THELLION" has been applied for as a trademark in India. 1 application under this name was advertised in the Trade Marks Journal on 13 July 2026, in class 42 (software, it and design services), by Thellion Ventures Private Limited. The opposition window is open until 13 November 2026.

1 application named THELLION

Application	Class	Applicant	Filed	Advertised	Opposition
6517397THELLION	42Software, IT and design services	Thellion Ventures Private Limited	9 July 2024	No. 226913 July 2026	openuntil 13 November 2026

Opposition window open until 13 November 2026. Anyone with an earlier similar mark, or another ground under the Trade Marks Act, may file a notice of opposition (Form TM-O) within four months of the journal date. After that the application proceeds to registration. See how opposition works.

Goods and services claimed

Class 42: Software, IT and design services · application 6517397

Software consultancy;Software design;Software development;Website development;Product development;Engineering;Design engineering;Software engineering;Mechanical engineering;Engineering consultancy;Product research and development;Scientific research and development;Artificial intelligence consultancy;Outsourced services in the field of artificial intelligence;Technology consultancy services in the field of…

Proposed to be used · Chennai office · full journal entry

Can I use or register "THELLION"?

For the same or related goods, probably not. In class 42 (software, it and design services), 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 9 (electronics and software), class 35 (advertising, business and retail), class 38 (telecommunications) and class 41 (education and entertainment), 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. "THELLION" appears in 1 class; the other 44 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. We already see 1 similar name in the same class (below).

Is THELLION your brand? Watch it freeWe read every weekly journal issue, logos included, and email you when a similar name is advertised, while you can still oppose it. Ask a Trademark AttorneyThink "THELLION" is too close to your brand? Opposition is open until 13 November 2026. Which class is mine?Describe your business and get the classes to file in, with the traps for your trade.

Similar names in the journal

THELLISsimilar spelling · class 5 (Pharmaceuticals and health) · Individual applicant (R. S.)
EXCELLIONsimilar spelling · class 14 (Jewellery and watches) · Individual applicant (A. A. R.)
ZILLION TMTsimilar spelling · class 6 (Metal goods) · Individual applicant (P. K.)
Intellionsimilar spelling · class 9 (Electronics and software) · Tata Realty And Infrastructure Limited
THE REBELLIONsimilar spelling · class 16 (Paper, printing and stationery) · Individual applicant (R. C.)
DWELLIONsimilar spelling · class 42 (Software, IT and design services) · Individual applicant (J. M. J.)
STELLIONsimilar spelling · class 25 (Clothing, footwear and headwear) · Proprietor of Jaynath Enterprise
RUMBELLIONsimilar spelling · class 25 (Clothing, footwear and headwear) · Individual applicant (K. C.)
THELLPHI logosimilar spelling · class 3 (Cosmetics and cleaning) · Individual applicant (A. R.)
Thell logosimilar spelling · class 16 (Paper, printing and stationery) · Proprietor of Bharat Plastic Industries
THELLA logosimilar spelling · class 99 () · Individual applicant (R. N.)
REBELLION logosimilar spelling · class 43 (Food services and accommodation) · Individual applicant (S. R. R.)

Matched by spelling and containment across every issue since August 2021. Our free report and Brand Watch also check sounds-alike names.

Questions about THELLION

Is THELLION a registered trademark?

THELLION has been applied for and advertised in the Trade Marks Journal (1 application, latest on 13 July 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 THELLION trademark?

As advertised: Thellion Ventures Private Limited.

Can I register a trademark similar to THELLION?

Not for the same or related goods in class 42: 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.

Is THELLION trademarked in India?