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Cheong Kit Leung
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Vancouver, CA
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last 30 patents
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Patent Grant
Compositions and methods for preserving cut apples
Patent number
8,119,178
Issue date
Feb 21, 2012
NatureSeal, Inc.
Perry D. Lidster
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Compositions and methods for preserving cut apples
Patent number
7,931,926
Issue date
Apr 26, 2011
NatureSeal, Inc.
Perry D. Lidster
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Patents Applications
last 30 patents
Information
Patent Application
COMPOSITIONS AND METHODS FOR PRESERVING CUT APPLES
Publication number
20110111103
Publication date
May 12, 2011
NATURESEAL, INC.
Perry D. Lidster
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Grooved Lid for Packaging of Fresh Fruits, Vegetables and Flowers i...
Publication number
20080308439
Publication date
Dec 18, 2008
FreshXtend Technologies Corp.
Perry D. Lidster
B32 - LAYERED PRODUCTS
Information
Patent Application
Compositions and methods for preserving cut apples
Publication number
20070042093
Publication date
Feb 22, 2007
FreshXtend Technologies Corp.
Perry D. Lidster
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Process for the preservation of fresh quality attributes of peeled,...
Publication number
20030091705
Publication date
May 15, 2003
Perry Lidster
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES