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Houston Slade Brown
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Process for making stable polytrimethylene terephthalate packages
Patent number
7,022,273
Issue date
Apr 4, 2006
Shell Oil Company
Kailash Dangayach
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Spin draw process of making partially oriented yarns from polytrime...
Patent number
6,740,270
Issue date
May 25, 2004
Shell Oil Company
Charles Chiu-Hsiung Hwo
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Process for making high stretch and elastic knitted fabrics from po...
Patent number
6,702,864
Issue date
Mar 9, 2004
Shell Oil Company
Charles Chiu-Hsiung Hwo
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Optimum dipropylene glycol content polytrimethylene terephthalate c...
Patent number
6,509,438
Issue date
Jan 21, 2003
Shell Oil Company
Donald Ross Kelsey
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Dyeing of polyketone fiber
Patent number
5,597,389
Issue date
Jan 28, 1997
Shell Oil Company
Houston S. Brown
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Patents Applications
last 30 patents
Information
Patent Application
Process for increasing the toughness of solid state polymerized pol...
Publication number
20050075479
Publication date
Apr 7, 2005
Robert Lawrence Blackbourn
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for making stable polytrimethylene terephthalate packages
Publication number
20030160351
Publication date
Aug 28, 2003
Kailash Dangayach
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Spin draw process of making partially oriented yarns from polytrime...
Publication number
20020130433
Publication date
Sep 19, 2002
Charles Chiu-Hsiung Hwo
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Poly (trimethylene terephthalate) based meltblown nonwovens
Publication number
20020127939
Publication date
Sep 12, 2002
Charles Chiu-Hsiung Hwo
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Process for making high stretch and elastic knitted fabrics from po...
Publication number
20020065010
Publication date
May 30, 2002
Charles Chiu-Hsiung Hwo
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Optimum dipropylene glycol content polytrimethylene terephthalate c...
Publication number
20020009353
Publication date
Jan 24, 2002
Donald Ross Kelsey
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING