Home › Brand search › Instrong

Is Instrong trademarked in India?

2 applications advertised in the Trade Marks Journal · classes 10, 35 · latest 17 August 2026

Yes, "Instrong" has been applied for as a trademark in India. 2 applications under this name were advertised in the Trade Marks Journal on 17 August 2026, in class 10 (medical devices) and class 35 (advertising, business and retail), by Lamark Biotech Private Limited. The opposition window is open until 17 December 2026.

2 applications named Instrong

ApplicationClassApplicantFiledAdvertisedOpposition
6886738Instrong 10Medical devices Lamark Biotech Private Limited 3 March 2025 No. 227417 August 2026 openuntil 17 December 2026
6886739Instrong 35Advertising, business and retail Lamark Biotech Private Limited 3 March 2025 No. 227417 August 2026 openuntil 17 December 2026
Opposition window open until 17 December 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 10: Medical devices · application 6886738

Surgical apparatus and instruments; Surgical and wound treating equipment; Medical devices; Medical apparatus and instruments; Surgical apparatus and instruments for medical use; Insulin pumps; Insulin syringes; Insulin pens

Proposed to be used · Ahmedabad office · full journal entry

Class 35: Advertising, business and retail · application 6886739

Advertising; business management; business administration; office functions

Proposed to be used · Ahmedabad office · full journal entry

Can I use or register "Instrong"?

For the same or related goods, probably not. In class 10 (medical devices) 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 44 (medical, beauty and agricultural services), 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. "Instrong" 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 1 similar name in the same class (below).

Want a name like Instrong? Check yours free

Tell us your brand name and what you sell. A Trademark Attorney searches the journal register for identical and similar marks in your class and emails you a short report.

If your name is clear, we file it for you: ₹14,999 professional fee per class, one package from filing to publication in the Trade Marks Journal, plus the government fee of ₹4,500 per class for individuals and small businesses (₹9,000 for other companies). No hidden fees.

A registered Trademark Attorney reviews every report. We reply by email, usually within 24 hours.

Is Instrong 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 "Instrong" is too close to your brand? Opposition is open until 17 December 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

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

Questions about Instrong

Is Instrong a registered trademark?

Instrong has been applied for and advertised in the Trade Marks Journal (2 applications, latest on 17 August 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 Instrong trademark?

As advertised: Lamark Biotech Private Limited.

Can I register a trademark similar to Instrong?

Not for the same or related goods in class 10, 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.

WhatsApp us