Wenger Manufacturing, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
A23P SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS 225
 
 
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 1725
 
 
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 15110
 
 
 
B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS 1314
 
 
 
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 1054
 
 
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 760
 
 
 
A23K FODDER625
 
 
 
A23N MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES, OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING-STUFFS 66
 
 
 
F26B DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM 624
 
 
 
A21C MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH412

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0291,155 STEAM/WATER STATIC MIXER INJECTOR FOR EXTRUSION EQUIPMENTJun 01, 17Oct 12, 17[A23L, A23N, A23P, B01F]
2017/0043,519 HIGH CAPACITY DUAL DIE ASSEMBLYAug 10, 15Feb 16, 17[B29C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9908090 Steam/water static mixer injector for preconditionersJun 01, 17Mar 06, 18[A23L, A23N, A23P, B01F]
9908275 High capacity dual die assemblyAug 10, 15Mar 06, 18[B29C, B29B]
9848628 Product drying apparatus and methodsFeb 21, 17Dec 26, 17[F26B, A23L]
9848629 Product drying apparatus and methodsFeb 21, 17Dec 26, 17[F26B, A23L]
9776355 Extruder with static mixer injectorJun 29, 17Oct 03, 17[B29C, B29B, A23N, A23P, B01F]
9776356 Method of extruder operation using static mixer injectorJun 29, 17Oct 03, 17[B29C, B29B, A23N, A23P, B01F]
9776797 High efficiency conveyor assemblyApr 25, 17Oct 03, 17[F26B, B65G]
9725244 High efficiency conveyor assemblyDec 01, 16Aug 08, 17[F26B, B65G]
9713893 Method of preconditioning comestible materials using steam/water static mixerJul 09, 13Jul 25, 17[B29C, B29B, A23N, A23P, B01F]
9540175 High efficiency conveyor assemblyFeb 04, 16Jan 10, 17[F26B, B65G]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0016,210 STEAM/WATER STATIC MIXER INJECTOR FOR EXTRUSION EQUIPMENTAbandonedSep 13, 13Jan 15, 15[B01F]
2012/0171,346 EXTRUDED, HIGHLY COOKED, NON-STICKY STARCH PRODUCTSAbandonedMar 13, 12Jul 05, 12[A23K, A23L, A23P]
2011/0262,609 EXTRUSION PROCESSING OF HIGH MEAT QUANTITY FEEDS USING PRECONDITIONER WITH HOT AIR INPUTAbandonedApr 26, 10Oct 27, 11[A23K, A23P]
2011/0091,627 METHOD AND APPARATUS FOR PRODUCING FULLY COOKED EXTRUDATES WITH SIGNIFICANTLY REDUCED SPECIFIC MECHANICAL ENERGY INPUTSAbandonedDec 28, 10Apr 21, 11[A23P, B01F]
2011/0086,150 EXTRUDED, HIGHLY COOKED, NON-STICKY STARCH PRODUCTSAbandonedJul 02, 10Apr 14, 11[A21D, A23P]
2010/0260,882 EXTRUDER ASSEMBLY WITH ALTERNATING CONVERGING AND DIVERGING BARREL SECTIONSAbandonedApr 08, 09Oct 14, 10[B29B]
2010/0092,643 PROCESS FOR PRODUCING MULTI-GRAIN CHIP PRODUCTS USING DRY INGREDIENTSAbandonedOct 15, 08Apr 15, 10[A21D]
2010/0062,093 METHOD AND APPARATUS FOR PRODUCING FULLY COOKED EXTRUDATES WITH SIGNIFICANTLY REDUCED SPECIFIC MECHANICAL ENERGY INPUTSAbandonedSep 11, 08Mar 11, 10[A23P]
7654812 High capacity extrusion die assemblyExpiredJul 15, 09Feb 02, 10[B29C, A23P]
7654813 High capacity extrusion die assemblyExpiredJul 15, 09Feb 02, 10[B29C, A23P]
7611347 Extrusion die assembly for high density productsExpiredApr 08, 09Nov 03, 09[B29C, A23P]
7588789 High capacity extrusion die assemblyExpiredApr 08, 09Sep 15, 09[A23P]
2008/0299,260 EXTRUDED PET FOOD PRODUCTAbandonedMay 07, 08Dec 04, 08[A23K]
2007/0237,022 EXTRUDER MID-BARREL ADJUSTABLE VALVE ASSEMBLYAbandonedApr 11, 06Oct 11, 07[B29C]
2007/0237,850 EXTRUDER MID-BARREL ADJUSTABLE VALVE ASSEMBLYAbandonedApr 09, 07Oct 11, 07[B29C]
2005/0214,417 Animal protein products usable as ingredients in extruded productsAbandonedMar 29, 04Sep 29, 05[A23B]
2005/0214,419 Method and apparatus for providing instantaneous, real-time data for extrusion process controlAbandonedMar 29, 04Sep 29, 05[A23L]
2005/0214,440 Method and apparatus for providing products of consistent properties for extrusionAbandonedMar 29, 04Sep 29, 05[A23J]
2004/0136,261 System for homogeneously mixing plural incoming product streams of different compositionAbandonedNov 14, 03Jul 15, 04[B01F]
6688217 Twin screw extruder with conical non-parallel converging screwsExpiredAug 26, 02Feb 10, 04[B30B]

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