Sundaravel Damodaran

Follow

Person

St. Paul, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Film structures and methods of making film structures
- Patent number 7,001,475
- Issue date Feb 21, 2006
- 3M Innovative Properties Company
- Ronald Wayne Ausen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Films having a microfibrillated surface and method of making
- Patent number 6,586,073
- Issue date Jul 1, 2003
- 3M Innovative Properties Company
- Mario A. Perez
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Films having a fibrillated surface and method of making
- Patent number 6,331,343
- Issue date Dec 18, 2001
- 3M Innovative Properties Company
- Mario A. Perez
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Wide angle optical retarder
- Patent number 6,219,121
- Issue date Apr 17, 2001
- 3M Innovative Properties Company
- Hassan Sahouani
- G02 - OPTICS
Information Patent Grant
Wide angle optical retarder
- Patent number 5,867,239
- Issue date Feb 2, 1999
- Minnesota Mining and Manufacturing Company
- Hassan Sahouani
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Film structures and methods of making film structures
- Publication number 20030124291
- Publication date Jul 3, 2003
- 3M Innovative Properties Company
- Ronald Wayne Ausen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Tack-on-pressure films for temporary surface protection and surface...
- Publication number 20030121586
- Publication date Jul 3, 2003
- 3M Innovative Properties Company
- Sumita B. Mitra
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Films having a microfibrillated surface and method of making
- Publication number 20020034610
- Publication date Mar 21, 2002
- 3M Innovative Properties Company
- Mario A. Perez
- B32 - LAYERED PRODUCTS