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Is DEXTRO SPARK trademarked in India?

4 applications advertised in the Trade Marks Journal · classes 5, 10 · latest 28 July 2025

Yes, "DEXTRO SPARK" has been applied for as a trademark in India. 4 applications under this name were advertised in the Trade Marks Journal between 18 December 2023 and 28 July 2025, in class 5 (pharmaceuticals and health) and class 10 (medical devices), by Sensa Core Medical Instrumentation Private Limited. Of these, 2 are logos whose text we read as "DEXTRO SPARK". The opposition windows have closed.

4 applications named DEXTRO SPARK

ApplicationClassApplicantFiledAdvertisedOpposition
6174286DEXTRO SPARK 10Medical devices Sensa Core Medical Instrumentation Private Limited 3 November 2023 No. 221928 July 2025 closed28 November 2025
6174285DEXTRO SPARK 5Pharmaceuticals and health Sensa Core Medical Instrumentation Private Limited 3 November 2023 No. 221530 June 2025 closed30 October 2025
6177874logo mark 5Pharmaceuticals and health Sensa Core Medical Instrumentation Private Limited 3 November 2023 No. 214419 February 2024 closed19 June 2024
6174296logo mark 10Medical devices Sensa Core Medical Instrumentation Private Limited 3 November 2023 No. 213518 December 2023 closed18 April 2024

Goods and services claimed

Class 10: Medical devices · application 6174286

Medical diagnostic apparatus; Apparatus for clinical diagnosis; Medical diagnostic testing apparatus; Diagnostic apparatus for medical use; Laboratory apparatus for medical diagnostic purposes; Diagnostic testing apparatus for medical purposes; Blood sugar testing apparatus for medical diagnostic purposes; In-vitro diagnostic testing apparatus for medical use; In-vitro diagnostic testing apparatus for medical…

Proposed to be used · Chennai office · full journal entry

Class 5: Pharmaceuticals and health · application 6174285

Medical diagnostic test strips; Test strips for measuring blood glucose levels; Diagnostic testing materials for medical use; Laboratory test strips for measuring body fluid parameters

Proposed to be used · Chennai office · full journal entry

Class 5: Pharmaceuticals and health · application 6177874

Medical diagnostic test strips; Test strips for measuring blood glucose levels; Diagnostic testing materials for medical use; Laboratory test strips for measuring body fluid parameters

Proposed to be used · Chennai office · full journal entry

Class 10: Medical devices · application 6174296

Medical diagnostic apparatus; Apparatus for clinical diagnosis; Medical diagnostic testing apparatus; Diagnostic apparatus for medical use; Laboratory apparatus for medical diagnostic purposes; Diagnostic testing apparatus for medical purposes; Blood sugar testing apparatus for medical diagnostic purposes; In-vitro diagnostic testing apparatus for medical use; In-vitro diagnostic testing apparatus for medical…

Proposed to be used · Chennai office · full journal entry

Can I use or register "DEXTRO SPARK"?

For the same or related goods, probably not. In class 5 (pharmaceuticals and health) and class 10 (medical devices), 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 3 (cosmetics and cleaning), class 30 (staples, spices and confectionery), class 44 (medical, beauty and agricultural services) and class 9 (electronics and software), 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. "DEXTRO SPARK" 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.

Want a name like DEXTRO SPARK? 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 DEXTRO SPARK 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 DEXTRO SPARK

Is DEXTRO SPARK a registered trademark?

DEXTRO SPARK has been applied for and advertised in the Trade Marks Journal (4 applications, latest on 28 July 2025). 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 DEXTRO SPARK trademark?

As advertised: Sensa Core Medical Instrumentation Private Limited.

Can I register a trademark similar to DEXTRO SPARK?

Not for the same or related goods in class 5, class 10: 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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