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Is BioSun trademarked in India?

3 applications advertised in the Trade Marks Journal · classes 1, 35 · latest 13 April 2026

Yes, "BioSun" has been applied for as a trademark in India. 3 applications under this name were advertised in the Trade Marks Journal between 31 July 2023 and 13 April 2026, in class 1 (chemicals) and class 35 (advertising, business and retail), by Suboneyo Chemicals & Pharmaceuticals Private Limited and 2 individual applicants. Of these, 2 are logos whose text we read as "BioSun". The opposition windows have closed.

3 applications named BioSun

ApplicationClassApplicantFiledAdvertisedOpposition
6614858BioSun 1Chemicals Suboneyo Chemicals & Pharmaceuticals Private Limited 9 September 2024 No. 225613 April 2026 closed13 August 2026
5017542logo mark 35Advertising, business and retail Individual applicant (S. K. R.) 24 June 2021 No. 213625 December 2023 closed25 April 2024
4289495logo mark 35Advertising, business and retail Individual applicant (S. K.) 10 September 2019 No. 211531 July 2023 closed1 December 2023

Goods and services claimed

Class 1: Chemicals · application 6614858

CHEMICALS, BIOLOGICAL PRODUCTS USEDIN PLANT NUTRITION, HUMAN NUTRITION, ANIMAL NUTRITION, FERTILIZERS, PLANT NUTRIENTS, MANURES, MICRONUTRIENTS, SOIL CONDITIONERS, STIMULANTS, BIOSTIMULANTS, CHEMICALS USED IN AGRICULTURE, HORTICULTURE, FORESTRY AND MICRONUTRIENT SUBSTANCES, NUTRITIONAL ADJUVANT, SURFACTANT, WETTING AGENT, PLANT GROWTH REGULATORS, PLANT GROWTH PROMOTERS, PLANT GROWTH HORMONE, BIOSTIMULANTS, SILICON…

Proposed to be used · Mumbai office · full journal entry

Class 35: Advertising, business and retail · application 5017542

PROVIDING RETAIL AND WHOLESALE SERVICES IN RESPECT OF PURCHASE AND SALE OF MARKETING, AND RETAIL SERVICES RELATING TO PHARMACEUTICAL, MEDICINAL AND VETERINARY PREPARATION INCLUDED IN CLASS 35 The mark shall be used as a whole..

Proposed to be used · Delhi office · full journal entry

Class 35: Advertising, business and retail · application 4289495

Advertising; business management; business administration; office functions

Proposed to be used · Delhi office · full journal entry

Can I use or register "BioSun"?

For the same or related goods, probably not. In class 1 (chemicals) 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 9 (electronics and software) and class 42 (software, it and design services), 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. "BioSun" 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. We already see 3 similar names in the same classes (below).

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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 BioSun

Is BioSun a registered trademark?

BioSun has been applied for and advertised in the Trade Marks Journal (3 applications, latest on 13 April 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 BioSun trademark?

As advertised: Suboneyo Chemicals & Pharmaceuticals Private Limited; plus 2 individual applicants.

Can I register a trademark similar to BioSun?

Not for the same or related goods in class 1, 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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