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Trademark Application · #5148956

DILSAAF (DROP-IN LIQUID SUSTAINABLE AVIATION AND AUTOMOTIVE FUEL) Trademark (Class 4) — Registered Status & Details

RegisteredClass 4Filed 24/09/2021WORD

Source: Indian Trademark Registry (ipindia.gov.in) · IP India record as of 22/05/2026 · Indexed 2026-05-22 · Last updated 22 May 2026

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Trademark Fact Sheet

Trademark (as filed)
DILSAAF (DROP-IN LIQUID SUSTAINABLE AVIATION AND AUTOMOTIVE FUEL)WORD
Application No.
5148956
Filed
24/09/2021
Status
Registered
Class(es)
Class 4
TM Office
DELHI
Owner's state
Delhi
TM type
WORD
Valid upto
24/09/2031
Published in Journal
Published in Journal No. : 2024-0 Dated : 01/11/2021
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Goods & Services

Class 4

Industrial oils and greases ; Lubricants ; Dust absorbing; wetting and binding compositions ; Fuels and illuminants ; Candles and wicks for lighting .

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Owner

Name
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH Body Incorporate6 trademarks filed under this owner
Address
*****
Email
*********KLA(at)CSIR.RES.IN
State
Delhi
§ 04 —

Other trademarks by this owner

5 other marks filed under COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH Body Incorporate. Live marks link to their full details.

WordmarkApp No.ClassStatus
SubZero-Flex-C²R
TM #8029479 · Filed 28/09/2026
8029479Class 1Send To Vienna Codification
CASTO-RICI APP
TM #7903698 · Filed 03/08/2026
7903698Class 42Send To Vienna Codification
CSIR-NEERI Living Lab
TM #7881717 · Filed 24/07/2026
7881717Class 42Send To Vienna Codification
HOLY GULAL
TM #5161376 · Filed 05/10/2021
5161376Class 2Cancelled
VANASPATI GULAL
TM #5161375 · Filed 05/10/2021
5161375Class 2Registered
§ 05 —

Application Timeline

Application filed
24/09/2021
Filed via e-Filing
Published for opposition
01/11/2021
Trade Marks Journal No. 2024-0
Registration granted
15/04/2022
Certificate No. 2959494
Next renewal due
24/09/2031
Indian trademarks must be renewed every 10 years. File TM-R 6-12 months ahead.
IP India record refreshed
22/05/2026
Latest server-side snapshot from the Indian Trademark Registry
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Uploaded Documents

3 documents filed with the Trade Marks Registry for this application.

#DocumentDate
1TM-A(TRADE MARKS APPLICATION)24 Sep 2021
2Journal Copy20 Dec 2021
3Certificate15 Apr 2022
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Filing claims & diligence

First use claim
Proposed to be used
Filing mode
e-Filing
Category
TRADE MARK
Registered

What does this status mean?

DILSAAF (DROP-IN LIQUID SUSTAINABLE AVIATION AND AUTOMOTIVE FUEL) is a registered trademark in Class 4. The owner holds exclusive rights to use this mark for Industrial oils and greases ; Lubricants ; Dust absorbing; wetting and binding compositions ; Fuels and illuminants ; Candles and wicks for lighting . and can renew it to keep the protection in force. Planning a similar mark in Class 4? It may be blocked — check availability before you file.

Q & A

Frequently asked questions

The trademark DILSAAF (DROP-IN LIQUID SUSTAINABLE AVIATION AND AUTOMOTIVE FUEL) (Application No. 5148956) is owned by (1) COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH, as recorded in the Indian Trademark Registry. Trademark ownership in India is determined by the Trade Marks Act, 1999 and the Trade Marks Rules, 2017.

The current status of DILSAAF (DROP-IN LIQUID SUSTAINABLE AVIATION AND AUTOMOTIVE FUEL) is "Registered". It was filed on 24/09/2021 at DELHI in Class 4. Status may change over time as the application moves through examination, publication, opposition and registration stages.

DILSAAF (DROP-IN LIQUID SUSTAINABLE AVIATION AND AUTOMOTIVE FUEL) is filed in Class 4, covering: Industrial oils and greases ; Lubricants ; Dust absorbing; wetting and binding compositions ; Fuels and illuminants ; Candles and wicks for lighting .

DILSAAF (DROP-IN LIQUID SUSTAINABLE AVIATION AND AUTOMOTIVE FUEL) covers: Industrial oils and greases ; Lubricants ; Dust absorbing; wetting and binding compositions ; Fuels and illuminants ; Candles and wicks for lighting .

The exact word "DILSAAF (DROP-IN LIQUID SUSTAINABLE AVIATION AND AUTOMOTIVE FUEL)" is already on record at the Indian Trademark Registry under Application No. 5148956. If you intend to use a similar mark for similar goods or services, you should conduct a comprehensive availability search and consult a trademark attorney before filing. Registerkaro offers a free availability check followed by professional filing.

DILSAAF (DROP-IN LIQUID SUSTAINABLE AVIATION AND AUTOMOTIVE FUEL) is valid up to 24/09/2031. Indian trademarks are valid for 10 years from the date of registration and can be renewed indefinitely in 10-year blocks.

If DILSAAF (DROP-IN LIQUID SUSTAINABLE AVIATION AND AUTOMOTIVE FUEL) is in the "Advertised before Acceptance" or "Accepted & Advertised" stage, you have a 4-month window from publication in the Trade Marks Journal to file an opposition (Form TM-O) at the same Trade Marks Registry office. Grounds typically include prior rights, descriptiveness or bad faith. Registerkaro can prepare and file a Notice of Opposition for you.

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