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Yiqi Yang
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Charlottesville, VA, US
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last 30 patents
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Patent Grant
Method for removing color from ionically dyeable polymeric materials
Patent number
6,083,283
Issue date
Jul 4, 2000
Solutia Inc.
Gordon A. Berkstresser
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for separating polyamide from colorant
Patent number
6,036,726
Issue date
Mar 14, 2000
Solutia Inc.
Yiqi Yang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Processes for treating cellulosic material
Patent number
5,846,787
Issue date
Dec 8, 1998
Purdue Research Foundation Office of Technology Transfer
Michael R. Ladisch
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...