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Is Nanosure trademarked in India?

3 applications advertised in the Trade Marks Journal · classes 10, 11, 40 · latest 6 April 2026

Yes, "Nanosure" has been applied for as a trademark in India. 3 applications under this name were advertised in the Trade Marks Journal between 28 February 2022 and 6 April 2026, in class 10 (medical devices), class 11 (lighting, heating and cooling) and class 40 (treatment of materials and manufacturing), by Airth Research Private Limited and an individual applicant. The opposition windows have closed.

3 applications named Nanosure

ApplicationClassApplicantFiledAdvertisedOpposition
6588401Nanosure 10Medical devices Individual applicant (D. S.) 23 August 2024 No. 22556 April 2026 closed6 August 2026
5295050Nanosure 11Lighting, heating and cooling Airth Research Private Limited 21 January 2022 No. 214312 February 2024 closed12 June 2024
5295053Nanosure 40Treatment of materials and manufacturing Airth Research Private Limited 21 January 2022 No. 204128 February 2022 closed28 June 2022

Goods and services claimed

Class 10: Medical devices · application 6588401

Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth; orthopaedic articles; suture materials.

Proposed to be used · Ahmedabad office · full journal entry

Class 11: Lighting, heating and cooling · application 5295050

Air filtering installations, air purifying apparatus and machines, air sterilizers, disinfectant apparatus, air deodorizing apparatus, filters for air conditioning, ionization apparatus for the treatment of air, ventilation [air-conditioning] installations and apparatus, apparatus for treatment of air and management of quality of air, apparatus for purifying and removal of contaminated air

Proposed to be used · Delhi office · full journal entry

Class 40: Treatment of materials and manufacturing · application 5295053

Treatment of materials, services for and in respect of air treatment, air freshening, air purification, air deodorizing, air sterilization and ventilating

Proposed to be used · Delhi office · full journal entry

Can I use or register "Nanosure"?

For the same or related goods, probably not. In class 10 (medical devices), class 11 (lighting, heating and cooling) and class 40 (treatment of materials and manufacturing), 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 44 (medical, beauty and agricultural services), class 9 (electronics and software) and class 35 (advertising, business and retail), 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. "Nanosure" 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. We already see 1 similar name in the same class (below).

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Is Nanosure 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 AttorneyDoes this name affect your brand? Ask on WhatsApp. The first answer is free. 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

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

Questions about Nanosure

Is Nanosure a registered trademark?

Nanosure has been applied for and advertised in the Trade Marks Journal (3 applications, latest on 6 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 Nanosure trademark?

As advertised: Airth Research Private Limited; plus 1 individual applicant.

Can I register a trademark similar to Nanosure?

Not for the same or related goods in class 10, class 11, class 40: 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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