GAINES PET FOODS CORP., A CORP. OF DE

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4804549 Particulate dog food palatability enhancer and processExpiredMay 22, 86Feb 14, 89[A23K]
4793490 Package for compressible bags and processExpiredNov 26, 84Dec 27, 88[B65D]
4713250 Dog food palatability enhancer and processExpiredJun 09, 86Dec 15, 87[A23K]
4495208 Shelf-stable high moisture pet foodExpiredOct 11, 83Jan 22, 85[A23K]
4393085 Enzyme digestion for a dog food of improved palatabilityExpiredAug 13, 81Jul 12, 83[A23K]
4391829 Dual enzyme digestion for a dog food of improved palatabilityExpiredAug 13, 81Jul 05, 83[A23K]
4371556 Soy-containing dog foodExpiredSep 30, 80Feb 01, 83[A23K]
4371557 Maintenance of protein quality in foods containing reducing sugarsExpiredJan 21, 81Feb 01, 83[A23K]
4296132 Dog food of improved acceptabilityExpiredMar 13, 80Oct 20, 81[A23K]
4282254 Dog food of improved acceptabilityExpiredOct 04, 79Aug 04, 81[A23K]
4212894 Soft-moist pet food processExpiredOct 18, 78Jul 15, 80[A23B]
4211797 Dry dog food of improved palatabilityExpiredDec 29, 77Jul 08, 80[A23K]
4191781 Pet food flavorExpiredSep 30, 77Mar 04, 80[A23K]
4190679 Meaty textured pet foodExpiredApr 26, 77Feb 26, 80[A23K]

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