6 applications named CLEANTECH
| Application | Class | Applicant | Filed | Advertised | Opposition |
|---|---|---|---|---|---|
| 6100771logo mark | 42Software, IT and design services | Photon Cleantech Private Limited | 7 September 2023 | No. 22371 December 2025 | closed1 April 2026 |
| 5462420CLEANTECH | 11Lighting, heating and cooling | Envirocleanse Solutions LLP | 25 May 2022 | No. 214419 February 2024 | closed19 June 2024 |
| 5171288logo mark | 39Transport, logistics and travel | Sks Cleantech Private Limited | 12 October 2021 | No. 21425 February 2024 | closed5 June 2024 |
| 5697211logo mark | 40Treatment of materials and manufacturing | Individual applicant (J. D. M.) | 25 November 2022 | No. 21167 August 2023 | closed7 December 2023 |
| 4753071CLEANTECH | 37Construction, installation and repair | Innovators Facade Systems Limited | 23 November 2020 | No. 210415 May 2023 | closed15 September 2023 |
| 5462421CLEANTECH | 40Treatment of materials and manufacturing | Envirocleanse Solutions LLP | 25 May 2022 | No. 206912 September 2022 | closed12 January 2023 |
Goods and services claimed
Class 42: Software, IT and design services · application 6100771
Medical research laboratory services, Design and development of medical technology, Engineering design services THIS IS CONDITION OF REGISTRATION THAT DEVICE SHALL BE USED TOGETHER..
Proposed to be used · Mumbai office · full journal entry
Class 11: Lighting, heating and cooling · application 5462420
Water, solid waste, sewage, organic waste and air treatment and purification apparatuses, installations, tanks, membranes and ionization apparatuses; Environment protection equipment; Pollution control plant and machinery; Water treatment filters; Water treatment apparatus for water purification; Waste water treatment tanks for industrial purposes.
Use claimed since 01/06/2018 · Ahmedabad office · full journal entry
Class 39: Transport, logistics and travel · application 5171288
Transport; packaging and storage of goods; delivery of goods; distribution of energy; transportation logistics; electricity distribution; transport of Solar energy line of business as included in class 39. The mark shall only be used as a whole..
Proposed to be used · Mumbai office · full journal entry
Class 40: Treatment of materials and manufacturing · application 5697211
Waste recycling services,Recycling services,Treatment of industrial waste,Recycling of industrial oils,Treatment [reclamation] of industrial waste,Industrial toxic waste disposal [treatment] ,Disposal of waste water from industrial processes,Treatment of waste water from industrial processes,Treatment of industrial waste to sequester carbon,Waste water treatment services for industrial purposes
Proposed to be used · Chennai office · full journal entry
Class 37: Construction, installation and repair · application 4753071
CONSTRUCTION SERVICES; INSTALLATION AND REPAIR SERVICES; MINING EXTRACTION, OIL AND GAS DRILLING INCLUDED IN CLASS 37
Proposed to be used · Mumbai office · full journal entry
Class 40: Treatment of materials and manufacturing · application 5462421
Treatment of waste materials, solid waste, sewage, organic waste, air and water; Waste water treatment Service; Water treatment and purification; Air treatment and purification; Treatment of waste water for industrial processes; Water and air pollution control.
Use claimed since 01/06/2018 · Ahmedabad office · full journal entry
Can I use or register "CLEANTECH"?
For the same or related goods, probably not. In class 11 (lighting, heating and cooling), class 37 (construction, installation and repair), class 39 (transport, logistics and travel), class 40 (treatment of materials and manufacturing) and class 42 (software, it and design 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 7 (machines and motors), class 9 (electronics and software), class 21 (household and kitchenware) and class 19 (building materials), 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. "CLEANTECH" appears in 5 classes; the other 40 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 6 similar names in the same classes (below).
Similar names in the journal
- Clean Tech logosame letters, spaced differently · class 35 (Advertising, business and retail) · Sbrg Clean Tech Private Limited
- CLEANTECH MARTcontains the name · class 35 (Advertising, business and retail) · Idealers B2b Private Limited
- PureOrtho Clean Techcontains the name · class 20 (Furniture) · Springwel Mattresses PVT. LTD.
- Fintech for Cleantechcontains the name · class 36 (Finance, insurance and real estate) · Aerem Solutions Private Limited
- SKS CleanTechcontains the name · class 39 (Transport, logistics and travel) · Sks Cleantech Private Limited
- KALYANI CLEANTECHcontains the name · class 40 (Treatment of materials and manufacturing) · Kalyani Cleantech Private Limited
- LEANTECHcontains the name · class 35 (Advertising, business and retail) · Proprietor of Seven Rocks International
- SAURABH CLEAN TECHcontains the name · class 39 (Transport, logistics and travel) · Saurabh Clean Tech Private Limited
- CLEANTECH SOLAR logocontains the name · class 37 (Construction, installation and repair) · Cleantech Renewable Assets Pte. LTD.
- CLEANTECHNOLOGIESFOR logocontains the name · class 40 (Treatment of materials and manufacturing) · Asia Investments Private Limited
- CLEANTECHNOLOGIES FOR logocontains the name · class 42 (Software, IT and design services) · Asia Investments Private Limited
- lleanTech logosimilar spelling · class 16 (Paper, printing and stationery) · Individual applicant (S. M. K.)
Matched by spelling and containment across every issue since August 2021. Our free report and Brand Watch also check sounds-alike names.
Questions about CLEANTECH
Is CLEANTECH a registered trademark?
CLEANTECH has been applied for and advertised in the Trade Marks Journal (6 applications, latest on 1 December 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 CLEANTECH trademark?
As advertised: Photon Cleantech Private Limited; Envirocleanse Solutions LLP; Sks Cleantech Private Limited; Innovators Facade Systems Limited; plus 1 individual applicant.
Can I register a trademark similar to CLEANTECH?
Not for the same or related goods in class 11, class 37, class 39, class 40, class 42: 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.