Inventor · disambiguated record
Donald J. Townsend
Also filed as: TOWNSEND DONALD · TOWNSEND DONALD J
29 granted patents·4 pending applications·1,246 citations·filing 1993–2006
98Inventor score
Files withWRIGLEY W M JUN CO31
Top patents by PatentIndex Score
33 records- 0198US5397580AContinuous gum base manufacture using sequential mixersWRIGLEY W M JUN CO·Filed 1993·Granted Mar 14, 1995·113 cites·25 claims
- 0297US6692778B2Method of controlling release of N-substituted derivatives of aspartame in chewing gumWRIGLEY W M JUN CO·Filed 2000·Granted Feb 17, 2004·80 cites·20 claims
- 0397US5419919AContinuous gum base manufacture using paddle mixingWRIGLEY W M JUN CO·Filed 1993·Granted May 30, 1995·97 cites·29 claims
- 0496US6627234B1Method of producing active agent coated chewing gum productsWRIGLEY W M JUN CO·Filed 2000·Granted Sep 30, 2003·89 cites·14 claims
- 0596US6586023B1Process for controlling release of active agents from a chewing gum coating and product thereofWRIGLEY W M JUN CO·Filed 2000·Granted Jul 1, 2003·82 cites·16 claims
- 0696US5571543AContinuous gum base manufacture using paddle mixingWRIGLEY W M JUN CO·Filed 1995·Granted Nov 5, 1996·91 cites·18 claims
- 0794US6428827B1Long flavor duration releasing structures for chewing gum and method of makingWRIGLEY W M JUN CO·Filed 2000·Granted Aug 6, 2002·43 cites·30 claims
- 0893US5543160ATotal chewing gum manufacture using high efficiency continuous mixingWRIGLEY W M JUN CO·Filed 1994·Granted Aug 6, 1996·74 cites·36 claims
- 0990US5800847ATotal chewing gum manufacture using high efficiency continuous mixingWRIGLEY W M JUN CO·Filed 1996·Granted Sep 1, 1998·44 cites·21 claims
- 1086US5523097AContinuous gum base manufacture using sequential mixersWRIGLEY W M JUN CO·Filed 1995·Granted Jun 4, 1996·50 cites·16 claims
- 1185US5612071AContinuous chewing gum manufacturing process yielding gum with improved flavor perceptionWRIGLEY W M JUN CO·Filed 1995·Granted Mar 18, 1997·34 cites·29 claims
- 1284US5562936AContinuous chewing gum base manufacturing process using highly distribute mixingWRIGLEY W M JUN CO·Filed 1993·Granted Oct 8, 1996·52 cites·20 claims
- 1380US5486366AContinuous chewing gum base manufacturing process using a mixing-restriction elementWRIGLEY W M JUN CO·Filed 1993·Granted Jan 23, 1996·51 cites·23 claims
- 1478US6086925AChewing gum base manufacturing process using plurality of lubricating agents feed inletsWRIGLEY W M JUN CO·Filed 1995·Granted Jul 11, 2000·41 cites·38 claims
- 1575US6238710B1Method for continuous gum base manufactureWRIGLEY W M JUN CO·Filed 1995·Granted May 29, 2001·28 cites·21 claims
- 1673US6010723AMethod for manufacturing gum baseWRIGLEY W M JUN CO·Filed 1995·Granted Jan 4, 2000·33 cites·5 claims
- 1772US5773053AChewing gum base manufacturing process using plurality of softening agents inletsWRIGLEY W M JUN CO·Filed 1995·Granted Jun 30, 1998·39 cites·29 claims
- 1872US5545416AGum base made with reduced antioxidant and method of preparationWRIGLEY W M JUN CO·Filed 1994·Granted Aug 13, 1996·30 cites·43 claims
- 1970US5614234ATotal chewing gum manufacture using high efficiency continuous mixingWRIGLEY W M JUN CO·Filed 1995·Granted Mar 25, 1997·18 cites·19 claims
- 2069US2006240145A1Method of controlling release of N-substituted derivatives of aspartame in chewing gum and gum produced therebyWRIGLEY W M JUN CO·Filed 2006·Application pending·0 cites
- 2168US5976581AContinuous chewing gum manufacturing process using rework gumWRIGLEY W M JUN CO·Filed 1995·Granted Nov 2, 1999·30 cites·31 claims
- 2267US7416751B2Method of controlling release of N-substituted derivatives of aspartame in chewing gum and gum produced therebyWRIGLEY W M JUN CO·Filed 2003·Granted Aug 26, 2008·4 cites·14 claims
- 2365US6440472B1Method for manufacturing chewing gum using high efficiency continuous mixingWRIGLEY W M JUN CO·Filed 1995·Granted Aug 27, 2002·15 cites·17 claims
- 2463US6858237B1Chewing gum manufacture using high efficiency continuous mixerWRIGLEY W M JUN CO·Filed 1995·Granted Feb 22, 2005·14 cites·9 claims
- 2561US6030647AContinuous chewing gum manufacturing process for gum with controlled flavor releaseWRIGLEY W M JUN CO·Filed 1999·Granted Feb 29, 2000·23 cites·26 claims
- 2654US6004589AChewing gum base manufacturing process using plurality of filler feed inlet locationsWRIGLEY W M JUN CO·Filed 1995·Granted Dec 21, 1999·18 cites·26 claims
- 2754US5908645AContinuous chewing gum manufacture from base concentrateWRIGLEY W M JUN CO·Filed 1996·Granted Jun 1, 1999·18 cites·36 claims
- 2854US5447565AApparatus and method for coating particlesWRIGLEY W M JUN CO·Filed 1993·Granted Sep 5, 1995·20 cites·17 claims
- 2954US2006188605A1Method for continuous gum base manufacturingWRIGLEY W M JUN CO·Filed 2006·Application pending·0 cites
- 3049US6811797B1Chewing gum manufacture using pin and blade extrudersWRIGLEY W M JUN CO·Filed 1995·Granted Nov 2, 2004·8 cites·15 claims
- 3148US2004131725A1Method for continuous gum base manufacturingFiled 2003·Application pending·0 cites
- 3245US7087254B1Total chewing gum manufacture using high efficiency continuous mixing having optimized feed openingsWRIGLEY W M JUN CO·Filed 1995·Granted Aug 8, 2006·7 cites·9 claims
- 3344US2001007686A1Method for continuous gum base manufacturingFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →