2 applications named LEONI
| Application | Class | Applicant | Filed | Advertised | Opposition |
|---|---|---|---|---|---|
| 6776093LEONI | 10Medical devices | LÖWenstein Medical Technology S.A. | 26 December 2024 | No. 22631 June 2026 | closed1 October 2026 |
| 5041110LEONI | 11Lighting, heating and cooling | Gridfree Solar Energy Limited | 12 July 2021 | No. 201423 August 2021 | closed23 December 2021 |
Goods and services claimed
Class 10: Medical devices · application 6776093
Breathing apparatus for medical purposes; Medical apparatus for assisting breathing; Respiratory therapy instruments; Sleep breathing therapy devices; Sleep breathing diagnosis devices; Medical apparatus for the treatment of respiratory conditions; Respiration monitors; medical ventilators; Respirators for artificial respiration; Asphyxial neonates respirators; Oxygen inhalers for medical use; Oxygen concentrators…
Proposed to be used · Chennai office · full journal entry
Class 11: Lighting, heating and cooling · application 5041110
SOLAR HEATING PANELS, SOLAR ENERGY SOLUTIONS
Proposed to be used · Ahmedabad office · full journal entry
Can I use or register "LEONI"?
For the same or related goods, probably not. In class 10 (medical devices) and class 11 (lighting, heating and cooling), 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. "LEONI" 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.
Similar names in the journal
- LEONIDAcontains the name · class 24 (Textiles and fabrics) · Siyaram Silk Mills Limited
- LEONIScontains the name · class 35 (Advertising, business and retail) · Proprietor of Leonis India
- LEONIS INDIAcontains the name · class 35 (Advertising, business and retail) · Proprietor of Leonis India
- LEONIERcontains the name · class 17 (Rubber and insulating materials) · Individual applicant (L. E. V.)
- WAFFLEONIA logocontains the name · class 43 (Food services and accommodation) · Individual applicant (B. N. R.)
- Muscleonix logocontains the name · class 5 (Pharmaceuticals and health) · Ge More Nutralife Private Limited
- Cleonirg Portrer logocontains the name · class 3 (Cosmetics and cleaning) · Individual applicant (S. G.)
- Leonie logocontains the name · class 3 (Cosmetics and cleaning) · Individual applicant (M. G. G.)
- House Cleoning Product logocontains the name · class 3 (Cosmetics and cleaning) · Proprietor of Electro Power Technologies
- Leonids logocontains the name · class 99 () · Individual applicant (M. D.)
- Complete Cleoning Solutions logocontains the name · class 3 (Cosmetics and cleaning) · Individual applicant (M. U. E.)
- LeoNylonsimilar spelling · class 17 (Rubber and insulating materials) · Proprietor of Fountain Office Suppliers
Matched by spelling and containment across every issue since August 2021. Our free report and Brand Watch also check sounds-alike names.
Questions about LEONI
Is LEONI a registered trademark?
LEONI has been applied for and advertised in the Trade Marks Journal (2 applications, latest on 1 June 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 LEONI trademark?
As advertised: LÖWenstein Medical Technology S.A.; Gridfree Solar Energy Limited.
Can I register a trademark similar to LEONI?
Not for the same or related goods in class 10, class 11: 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.