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Is POLYTHERM trademarked in India?

3 applications advertised in the Trade Marks Journal · classes 1, 17, 35 · latest 2 March 2026

Yes, "POLYTHERM" has been applied for as a trademark in India. 3 applications under this name were advertised in the Trade Marks Journal between 16 January 2023 and 2 March 2026, in class 1 (chemicals), class 17 (rubber and insulating materials) and class 35 (advertising, business and retail), by Modern Polymers, Polytherm and Bonanzo Engineering & Chemicals PVT. LTD.. Of these, 2 are logos whose text we read as "POLYTHERM". The opposition windows have closed.

3 applications named POLYTHERM

ApplicationClassApplicantFiledAdvertisedOpposition
6503979logo mark 17Rubber and insulating materials Modern Polymers 29 June 2024 No. 22502 March 2026 closed2 July 2026
5782086logo mark 35Advertising, business and retail Polytherm 27 January 2023 No. 211821 August 2023 closed21 December 2023
4450606POLYTHERM 1Chemicals Bonanzo Engineering & Chemicals PVT. LTD. 22 February 2020 No. 208716 January 2023 closed16 May 2023

Goods and services claimed

Class 17: Rubber and insulating materials · application 6503979

FLEXIBLE PLASTIC PIPES FOR PLUMBING USE

Proposed to be used · Delhi office · full journal entry

Class 35: Advertising, business and retail · application 5782086

Wholesale, Retail sale and Online sale of Bricks, Concrete bricks, Refractory bricks, Building sand, Building stone, Concrete building materials.

Proposed to be used · Chennai office · full journal entry

Class 1: Chemicals · application 4450606

STABILIZERS FOR PLASTIC POLYMERS.

Proposed to be used · Delhi office · full journal entry

Can I use or register "POLYTHERM"?

For the same or related goods, probably not. In class 1 (chemicals), class 17 (rubber and insulating materials) and class 35 (advertising, business and retail), 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 5 (pharmaceuticals and health), class 31 (fresh produce and agriculture), class 19 (building materials) and class 12 (vehicles), 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. "POLYTHERM" appears in 3 classes; the other 42 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.

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Similar names in the journal

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

Questions about POLYTHERM

Is POLYTHERM a registered trademark?

POLYTHERM has been applied for and advertised in the Trade Marks Journal (3 applications, latest on 2 March 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 POLYTHERM trademark?

As advertised: Modern Polymers; Polytherm; Bonanzo Engineering & Chemicals PVT. LTD..

Can I register a trademark similar to POLYTHERM?

Not for the same or related goods in class 1, class 17, class 35: 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.

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