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Peter P. Tsai
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Knoxville, TN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Hepa filter
Patent number
6,428,610
Issue date
Aug 6, 2002
The University of Tennessee Research Corporation
Peter Tsai
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Meltblown composites and uses thereof
Patent number
6,197,709
Issue date
Mar 6, 2001
The University of Tennessee Research Corporation
Peter Ping-Yi Tsai
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Composite of pleated and nonwoven webs, method and apparatus for th...
Patent number
6,153,059
Issue date
Nov 28, 2000
The University of Tennessee Research Corporation
Larry C. Wadsworth
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Mechanically interlocked and thermally fused staple fiber pleated a...
Patent number
6,090,469
Issue date
Jul 18, 2000
The University of Tennessee Research Corporation
Larry C. Wadsworth
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Composite of pleated and nonwoven webs
Patent number
5,955,174
Issue date
Sep 21, 1999
The University of Tennessee Research Corporation
Larry C. Wadsworth
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Method and apparatus for the electrostatic charging of a web or film
Patent number
5,686,050
Issue date
Nov 11, 1997
The University of Tennessee Research Corporation
Larry C. Wadsworth
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Electrostatic charging apparatus and method
Patent number
5,592,357
Issue date
Jan 7, 1997
The University of Tennessee Research Corp.
Mark S. Rader
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method and apparatus for glow discharge plasma treatment of polymer...
Patent number
5,456,972
Issue date
Oct 10, 1995
The University of Tennessee Research Corporation
John R. Roth
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
One atmosphere, uniform glow discharge plasma
Patent number
5,414,324
Issue date
May 9, 1995
The University of Tennessee Research Corporation
John R. Roth
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method and apparatus for glow discharge plasma treatment of polymer...
Patent number
5,403,453
Issue date
Apr 4, 1995
The University of Tennessee Research Corporation
John R. Roth
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method and apparatus for the electrostatic charging of a web or film
Patent number
5,401,446
Issue date
Mar 28, 1995
The University of Tennessee Research Corporation
Peter P. Tsai
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Steady-state, glow discharge plasma
Patent number
5,387,842
Issue date
Feb 7, 1995
The University of Tennessee Research Corp.
John R. Roth
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Enhancement of barrier fabrics with breathable films and of face ma...
Publication number
20050079379
Publication date
Apr 14, 2005
University of Tennessee Research Foundation
Larry C. Wadsworth
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Application
Triboelectric air filter media
Publication number
20040177758
Publication date
Sep 16, 2004
Peter P. Tsai
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
Triboelectric air filter media
Publication number
20040177759
Publication date
Sep 16, 2004
Peter P. Tsai
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL