Ashwani Kumar

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Ottawa, CA

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Patents Grantslast 30 patents

Information Patent Grant
Highly microporous thermoplastic/bismaleimide semi-interpenetrating...
- Patent number 7,785,397
- Issue date Aug 31, 2010
- National Research Council of Canada
- Ashwani Kumar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Feed spacers for filtration membrane modules
- Patent number 6,989,097
- Issue date Jan 24, 2006
- National Research Council of Canada
- Sandeep K. Karode
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Composite solvent resistant nanofiltration membranes
- Patent number 6,113,794
- Issue date Sep 5, 2000
- Ashwani Kumar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Novel Highly Microporous Thermoplastic/Bismaleimide Semi-Interpenet...
- Publication number 20080134883
- Publication date Jun 12, 2008
- Ashwani Kumar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Feed spacers for filtration membrane modules
- Publication number 20040226877
- Publication date Nov 18, 2004
- Sandeep K. Karode
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL