Dhritisunder Bhattacharya

Follow

Person

Bangalore, IN

People

Patents Grantslast 30 patents

Information Patent Grant
Noise control article
- Patent number 11,603,610
- Issue date Mar 14, 2023
- 3M Innovative Properties Company
- Alex Varghese
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Pneumatic dust extraction unit
- Patent number D835369
- Issue date Dec 4, 2018
- 3M Innovative Properties Company
- Raju B. Thakur
- D32 - Washing, cleaning, or drying machine
Information Patent Grant
Anti-corrosive compositions
- Patent number 8,911,542
- Issue date Dec 16, 2014
- 3M Innovative Properties Company
- Samir H. Soni
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
NOISE CONTROL ARTICLE
- Publication number 20200173072
- Publication date Jun 4, 2020
- 3M Innovative Properties Company
- Alex Varghese
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Application
ABRASIVE ARTICLE AND A PROCESS FOR PREPARATION THEREOF
- Publication number 20190022828
- Publication date Jan 24, 2019
- Deval Y. Vashistha
- B24 - GRINDING POLISHING
Information Patent Application
ANTI-CORROSIVE COMPOSITIONS
- Publication number 20130280543
- Publication date Oct 24, 2013
- 3M Innovative Properties Company
- Soni H. Samir
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...