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Pei K. Chang
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Montrose, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Process for making milkshake beverage compositions having improved...
Patent number
6,458,402
Issue date
Oct 1, 2002
PepsiCo, Inc.
Pei K. Chang
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Microstable, preservative-free beverages and process of making
Patent number
5,417,994
Issue date
May 23, 1995
PepsiCo, Inc.
Pei K. Chang
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Color-stable syrup and beverage compositions fortified with vitamin...
Patent number
5,336,510
Issue date
Aug 9, 1994
PepsiCo, Inc.
Pei K. Chang
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Protein composition characterized by lower thermogelation temperatu...
Patent number
4,675,201
Issue date
Jun 23, 1987
Ciba Corning Diagnostics Corp.
Chang R. Lee
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Oil seed proteins evidencing improved functionality
Patent number
4,530,788
Issue date
Jul 23, 1985
Stauffer Chemical Company
Pei K. Chang
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Vegetable protein evidencing improved solution viscosity
Patent number
4,500,454
Issue date
Feb 19, 1985
Stauffer Chemical Company
Pei K. Chang
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Fabricated shellfish products containing whey protein concentrate c...
Patent number
4,411,917
Issue date
Oct 25, 1983
Nutrisearch Company
Pei K. Chang
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Blends of egg albumen and whey protein having improved gel strength
Patent number
4,364,966
Issue date
Dec 21, 1982
Nutrisearch Company
Pei K. Chang
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Use of heat coagulated whey protein concentrate as a substitute for...
Patent number
4,362,761
Issue date
Dec 7, 1982
Nutrisearch Company
Pei K. Chang
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process for forming an egg white substitute
Patent number
4,267,100
Issue date
May 12, 1981
Stauffer Chemical Company
Pei K. Chang
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Egg albumen extender prepared from derived protein-containing compo...
Patent number
4,238,519
Issue date
Dec 9, 1980
Stauffer Chemical Company
Pei K. Chang
A21 - BAKING EDIBLE DOUGHS
Information
Patent Grant
Replacement of egg albumen in food compositions
Patent number
4,214,009
Issue date
Jul 22, 1980
Stauffer Chemical Company
Pei K. Chang
A21 - BAKING EDIBLE DOUGHS
Information
Patent Grant
Process cheese containing a modified whey solids
Patent number
4,166,142
Issue date
Aug 28, 1979
Stauffer Chemical Company
Pei K. Chang
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Whipping composition of modified whey protein and additives
Patent number
4,089,987
Issue date
May 16, 1978
Stauffer Chemical Company
Pei K. Chang
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process for separating sodium lauryl sulfate (SLS) from a SLS/prote...
Patent number
4,058,510
Issue date
Nov 15, 1977
Stauffer Chemical Company
Mary C. Concilio-Nolan
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Production of egg white substitute from whey
Patent number
4,029,825
Issue date
Jun 14, 1977
Stauffer Chemical Company
Pei K. Chang
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Removal of proteins from liquid acid cheese whey
Patent number
4,028,317
Issue date
Jun 7, 1977
Stauffer Chemical Company
Pei K. Chang
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES