Hendrik Both

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Rijen, NL

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Patents Grantslast 30 patents

Information Patent Grant
Non-woven electret fibrous webs and methods of making same
- Patent number 9,802,187
- Issue date Oct 31, 2017
- 3M Innovative Properties Company
- Xiaoshuan Fu
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
NON-WOVEN ELECTRET FIBROUS WEBS AND METHODS OF MAKING SAME
- Publication number 20140120322
- Publication date May 1, 2014
- 3M Innovative Properties Company
- Xiaoshuan Fu
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
PATTERNED AIR-LAID NONWOVEN ELECTRET FIBROUS WEBS AND METHODS OF MA...
- Publication number 20130108831
- Publication date May 2, 2013
- 3M Innovative Properties Company
- Tien T. Wu
- B32 - LAYERED PRODUCTS
Information Patent Application
NON-WOVEN ELECTRET FIBROUS WEBS AND METHODS OF MAKING SAME
- Publication number 20130101477
- Publication date Apr 25, 2013
- 3M Innovative Properties Company
- Hendrik Both
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
Electrostatic fibrous filter web and method of making same
- Publication number 20040011204
- Publication date Jan 22, 2004
- Hendrik Both
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL