Penwest Foods Co.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A23L FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT 361
 
  
 
A23B PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS 116

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5897898 Process for preparing starch hydrolyzate coated potato productsJan 31, 97Apr 27, 99[A23L]
5750168 Tapioca starch containing french fry formulations and method of makingJan 31, 97May 12, 98[A23L]
5648110 French fry formulations and method of makingJun 06, 95Jul 15, 97[A23L, A23B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5456938 Cryoprotected surimi productExpiredOct 17, 94Oct 10, 95[A23L]
5436024 Cryoprotected surimi productExpiredJan 18, 94Jul 25, 95[A23L]
5436025 Cryoprotected surimi productExpiredSep 07, 94Jul 25, 95[A23L]

Top Inventors for This Owner

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