18 applications named NUCLEUS
| Application | Class | Applicant | Filed | Advertised | Opposition |
|---|---|---|---|---|---|
| 6251352logo mark | 11Lighting, heating and cooling | Proprietor of Nucleus Electricals | 8 January 2024 | No. 227417 August 2026 | openuntil 17 December 2026 |
| 6385325logo mark | 35Advertising, business and retail | Nucleus Fire Safety & Environment Private Limited | 12 April 2024 | No. 218318 November 2024 | closed18 March 2025 |
| 5552384logo mark | 44Medical, beauty and agricultural services | Individual applicant (N. S.) | 1 August 2022 | No. 216622 July 2024 | closed22 November 2024 |
| 5507893logo mark | 41Education and entertainment | Individual applicant (S. D.) | 28 June 2022 | No. 21518 April 2024 | closed8 August 2024 |
| 4939558logo mark | 5Pharmaceuticals and health | [International Registration No. : 1585526] | 17 February 2021 | No. 212830 October 2023 | closed1 March 2024 |
| 5800484logo mark | 1Chemicals | Individual applicant (S. M.) | 9 February 2023 | No. 212616 October 2023 | closed16 February 2024 |
| 4822821logo mark | 42Software, IT and design services | Nucleus Studioz | 16 January 2021 | No. 21259 October 2023 | closed9 February 2024 |
| 5800485logo mark | 3Cosmetics and cleaning | Individual applicant (S. M.) | 9 February 2023 | No. 212325 September 2023 | closed25 January 2024 |
| 5448565logo mark | 41Education and entertainment | Manas Kumar Pal Managing Trustee Of M/S Sri Gopinath Educational &… | 14 May 2022 | No. 212325 September 2023 | closed25 January 2024 |
| 5061699logo mark | 43Food services and accommodation | Individual applicant (S. S. B.) | 27 July 2021 | No. 211821 August 2023 | closed21 December 2023 |
| 5726604logo mark | 35Advertising, business and retail | Nucleus Consulting And Gamification PVT LTD | 18 December 2022 | No. 211531 July 2023 | closed1 December 2023 |
| 5726605logo mark | 41Education and entertainment | Nucleus Consulting And Gamification PVT LTD | 18 December 2022 | No. 211531 July 2023 | closed1 December 2023 |
| 4725075logo mark | 35Advertising, business and retail | Proprietor of Nucleus Nutrition | 30 October 2020 | No. 211424 July 2023 | closed24 November 2023 |
| 5064498logo mark | 35Advertising, business and retail | Individual applicant (S. S. B.) | 29 July 2021 | No. 21113 July 2023 | closed3 November 2023 |
| 4783091logo mark | 44Medical, beauty and agricultural services | Individual applicant (S. S. K.) | 15 December 2020 | No. 21075 June 2023 | closed5 October 2023 |
| 4860874logo mark | 10Medical devices | Biotech Visioncare PVT LTD | 12 February 2021 | No. 210629 May 2023 | closed29 September 2023 |
| 4858935NUCLEUS | 10Medical devices | Biotech Visioncare PVT LTD | 11 February 2021 | No. 209910 April 2023 | closed10 August 2023 |
| 4822828logo mark | 41Education and entertainment | Nucleus Studioz | 16 January 2021 | No. 208716 January 2023 | closed16 May 2023 |
Goods and services claimed
Class 11: Lighting, heating and cooling · application 6251352
LED lights, LED mood lights, LED string lights, LED fairy lights, Light fittings, Lighting installations, Lighting apparatus, Lighting devices
Proposed to be used · Mumbai office · full journal entry
Class 35: Advertising, business and retail · application 6385325
Business management, business administration, office functions related to providing services in the field of Fire Safety Environment, Mechanical electrical and plumbing Project, Fire Hydrant System, Effluent treatment plant, Sewage treatment plant, Factory Compliance, Safety Personnel Environment Personnel Plant Operator, Operation and maintenance of Fire Equipment / Automatic Fire Detection Systems and Plant…
Use claimed since 05/05/2023 · Ahmedabad office · full journal entry
Class 44: Medical, beauty and agricultural services · application 5552384
Medical diagnostic services; Medical clinic services and medical analysis services for diagnostic purposes provided by medical laboratories; THE MARK SHALL BE LIMITED TO THE COLOURS AS SHOWN IN THE REPRESENTATION ON THE FORM OF THE APPLICATION.
Use claimed since 01/06/2022 · Chennai office · full journal entry
Class 41: Education and entertainment · application 5507893
EDUCATION; PROVIDING OF TRAINING; ENTERTAINMENT; SPORTING AND CULTURAL ACTIVITIES.
Use claimed since 01/01/2022 · Delhi office · full journal entry
Class 5: Pharmaceuticals and health · application 4939558
IR DIVISION Pharmaceutical preparations; medical preparations; pharmaceutical drugs; corticosteroids; dexamethasone; antiinflammatory drugs; sprays (preparations) for the body (for medical use); medical disinfectants; antiseptics; medicated cleaning preparations for instruments; chemical reagents for medical purposes; chemical preparations for medical purposes; all of the aforementioned goods are limited…
Proposed to be used · full journal entry
Class 1: Chemicals · application 5800484
Plant growth regulators, Plant strengthening preparations, Nutrients for plants, Fertilisers for plants, Plant growth regulating substances, Growing media for plants, Plant growth regulators for agricultural purposes.
Proposed to be used · Chennai office · full journal entry
Class 42: Software, IT and design services · application 4822821
IT programming services included under class 42.
Proposed to be used · Mumbai office · full journal entry
Class 3: Cosmetics and cleaning · application 5800485
Household cleaning preparations, Domestic cleaning preparations, Floor cleaning preparations, Cleaning, washing and polishing preparations, Dry cleaning preparations, Soaps and detergents, Laundry soaps, Bleaching preparations, Bathroom cleaning preparations.
Proposed to be used · Chennai office · full journal entry
Can I use or register "NUCLEUS"?
For the same or related goods, probably not. In class 1 (chemicals), class 3 (cosmetics and cleaning), class 5 (pharmaceuticals and health), class 10 (medical devices), class 11 (lighting, heating and cooling), class 35 (advertising, business and retail), class 41 (education and entertainment), class 42 (software, it and design services), class 43 (food services and accommodation) and class 44 (medical, beauty and agricultural services), 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 31 (fresh produce and agriculture), class 21 (household and kitchenware), class 30 (staples, spices and confectionery) 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. "NUCLEUS" appears in 10 classes; the other 35 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 7 similar names in the same classes (below).
Similar names in the journal
- NUCLEUS LITEcontains the name · class 20 (Furniture) · Individual applicant (F. T. A.)
- De Nucleus Eventscontains the name · class 41 (Education and entertainment) · Individual applicant (P. N. G.)
- METAVERSE LAW NUCLEUScontains the name · class 41 (Education and entertainment) · Individual applicant (S. D.)
- VITALITYNUCLEUS logocontains the name · class 44 (Medical, beauty and agricultural services) · Vitality Nucleus Private Limited
- SCALE NUCLEUS logocontains the name · class 99 () · [International Registration No. : 1637735]
- CLEUS logocontains the name · class 41 (Education and entertainment) · Nucleus Educare
- NucleusAI = logocontains the name · class 40 (Treatment of materials and manufacturing) · Nucleus Analytics Private Limited
- MEDNUCLEUS logocontains the name · class 99 () · Individual applicant (M. M. S.)
- NUCLEODERMAsimilar spelling · class 3 (Cosmetics and cleaning) · Individual applicant (H. S. C.)
- NUCLEOTONEsimilar spelling · class 5 (Pharmaceuticals and health) · Animax Pharma PVT. LTD.
- NUCLEANABLESsimilar spelling · class 35 (Advertising, business and retail) · Individual applicant (V. Y.)
- NEW NUCLEARsimilar spelling · class 25 (Clothing, footwear and headwear) · Proprietor of Project Harsh Gupta
Matched by spelling and containment across every issue since August 2021. Our free report and Brand Watch also check sounds-alike names.
Questions about NUCLEUS
Is NUCLEUS a registered trademark?
NUCLEUS has been applied for and advertised in the Trade Marks Journal (18 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 NUCLEUS trademark?
As advertised: Proprietor of Nucleus Electricals; Nucleus Fire Safety & Environment Private Limited; [International Registration No. : 1585526]; Nucleus Studioz; Manas Kumar Pal Managing Trustee Of M/S Sri Gopinath Educational & Charitable Trust; plus 7 individual applicants.
Can I register a trademark similar to NUCLEUS?
Not for the same or related goods in class 1, class 3, class 5, class 10, class 11, class 35, class 41, class 42, class 43, class 44: 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.