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Hon-Peng P. Lau
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Hockessin, DE, US
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last 30 patents
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Patent Grant
Use of chromatographic supports having immobilized flocculating age...
Patent number
5,447,870
Issue date
Sep 5, 1995
E. I. Du Pont de Nemours and Company
Hon-Peng P. Lau
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of performing affinity separation using immobilized floccula...
Patent number
5,422,284
Issue date
Jun 6, 1995
E. I. Du Pont de Nemours and Company
Hon-Peng P. Lau
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for stabilizing an alkanol amine buffer used in optical dete...
Patent number
5,397,699
Issue date
Mar 14, 1995
E. I. Du Pont de Nemours and Company
James E. Davis
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Stabilization and reduction of background fluorescence of hydroxy c...
Patent number
5,362,627
Issue date
Nov 8, 1994
E. I. Du Pont de Nemours and Company
Richard A. Blumenthal
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Chromatographic supports having an immobilized flocculating agent a...
Patent number
5,302,532
Issue date
Apr 12, 1994
E. I. Du Pont de Nemours and Company
Hon-Peng P. Lau
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Enzyme-linked immunoassay for measurement of cyclosporin a levels i...
Patent number
5,151,348
Issue date
Sep 29, 1992
E. I. Du Pont de Nemours and Company
Hon-Peng P. Lau
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Coated chromium dioxide particles
Patent number
4,661,408
Issue date
Apr 28, 1987
E. I. Du Pont de Nemours and Company
Hon-Peng P. Lau
G01 - MEASURING TESTING