Kraft, Inc.

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4979933 Reclosable bagExpiredMar 01, 89Dec 25, 90[B31B]
D307865 Packaging containerExpiredJun 24, 87May 15, 90[]
4925380 Multicolor confection extrusion systemExpiredOct 20, 86May 15, 90[B29C, A23G]
D307544 Packaging containerExpiredJun 24, 87May 01, 90[]
4916068 Bioconversion production of ascorbic acid with L-galactono-1,4-oxidaseExpiredJun 18, 85Apr 10, 90[C12R, C12P, C12N]
4898280 Reclosable bagExpiredMar 01, 89Feb 06, 90[B65D]
4898745 Method for manufacturing of pasta filata cheese with extended shelf lifeExpiredMay 25, 89Feb 06, 90[A23C]
4885183 Method for controlling melting properties of process cheeseExpiredOct 19, 88Dec 05, 89[A23C]
4885179 Method of making fibrous protein xanthan gum complexesExpiredApr 04, 88Dec 05, 89[A23J]
4880104 Lane adjusting apparatus for bottle guidesExpiredOct 05, 87Nov 14, 89[B65G]
4865991 Methods for partitioning of organic flavor compoundsExpiredDec 22, 87Sep 12, 89[G01N]
4820530 Manufacture of curd and cheese from a milk retentateExpiredSep 11, 84Apr 11, 89[A23C]
4803090 Process for producing a microwave puffed cheese snackExpiredNov 13, 86Feb 07, 89[A23C]
4798798 Apparatus for monitoring a chemical processExpiredAug 17, 83Jan 17, 89[C12M]
4792457 Method for manufacturing individually wrapped meat slicesExpiredDec 19, 86Dec 20, 88[A22C]
4785551 Method for drying confection piecesExpiredMay 28, 87Nov 22, 88[F26B]
4785696 High-speed apparatus for forming sheets from a webExpiredApr 03, 87Nov 22, 88[B26D]
D297115 Compartmented packaging containerExpiredOct 08, 85Aug 09, 88[]
D297116 Compartmented packaging containerExpiredOct 09, 85Aug 09, 88[]
D297117 Compartmented packaging containerExpiredOct 09, 85Aug 09, 88[]

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