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James M. Bogdanor
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Columbia, MD, US
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Patents Grants
last 30 patents
Information
Patent Grant
Affinity chromatography media and chromatography devices
Patent number
11,229,896
Issue date
Jan 25, 2022
W. R. Grace & Co.-Conn.
Feng Gu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Dual phase adsorption and treatment of glyceride oils
Patent number
5,336,794
Issue date
Aug 9, 1994
W. R. Grace & Co.-Conn.
James N. Pryor
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
MPR process for treating glyceride oils, fatty chemicals and wax es...
Patent number
5,298,639
Issue date
Mar 29, 1994
W. R. Grace & Co.-Conn.
Gabriella J. Toeneboehn
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Modified caustic refining of glyceride oils for removal of soaps an...
Patent number
5,231,201
Issue date
Jul 27, 1993
W. R. Grace & Co.-Conn.
William A. Welsh
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Adsorptive material for the removal of chlorophyll, color bodies an...
Patent number
4,877,765
Issue date
Oct 31, 1989
W. R. Grace & Co.
James N. Pryor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the removal of chlorophyll, color bodies and phospholip...
Patent number
4,781,864
Issue date
Nov 1, 1988
W. R. Grace & Co.-Conn.
James N. Pryor
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Patents Applications
last 30 patents
Information
Patent Application
Affinity Chromatography Media and Chromatography Devices
Publication number
20160332142
Publication date
Nov 17, 2016
W.R. GRACE & CO.-CONN.
Feng Gu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL