LAMB WESTON, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B26D CUTTING; DETAILS COMMON TO MACHINES FOR SEVERING, e.g. BY CUTTING, PERFORATING, PUNCHING, STAMPING-OUT 532
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 562
 
  
 
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 460
 
  
 
B07C POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING 423
 
  
 
A47J KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES 347
 
  
 
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 215
 
  
 
A23P SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS 216
 
  
 
0101 BAKERS PRODUCTS, BISCUITS, PASTRY, MACARONI AND OTHER CEREAL PRODUCTS, CHOCOLATES, CONFECTIONERY, ICES220
 
  
 
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 111
 
  
 
B02C CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN 134

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0299,085 FOOD ARTICLE DEFECT REMOVAL APPARATUSApr 19, 16Oct 19, 17[F16K, B07C, G01R]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9598246 Fluid-based article distribution and sorting systemApr 22, 16Mar 21, 17[A23N, B65G, B65B]
9408403 Method and apparatus for smoking food productsJul 25, 13Aug 09, 16[A23L, A23B]
9359151 Fluid-based article distribution and sorting systemJul 25, 14Jun 07, 16[A23N, B65G, B65B]
9282852 Conveyor-based frying apparatus and methods of useSep 11, 14Mar 15, 16[A23L, A47J]
9102477 Article distribution and sorting systemJul 22, 13Aug 11, 15[B65G]
9021940 Vacuum frying device and method for using the sameJun 30, 10May 05, 15[A47J]
8821078 Fluid-based article distribution and sorting systemJan 07, 11Sep 02, 14[B65G]
8574648 Method and apparatus for smoking food productsJun 11, 10Nov 05, 13[A23B]
8517169 Article distribution and sorting systemJul 09, 10Aug 27, 13[B65G]
8347511 Cutter assembly for concave tapered food productJun 02, 11Jan 08, 13[A47J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5196217 Waffle-cut potato productWithdrawnNov 04, 91Mar 23, 93[A23L]
4937084 Waffle-cut potato productExpiredDec 17, 84Jun 26, 90[A23L]
4656904 Food product cutter apparatusExpiredSep 04, 85Apr 14, 87[B26D]
4632838 Process for preparing french fried potato stripsExpiredAug 20, 85Dec 30, 86[A23L]
4629017 Apparatus and method for producing weighed batches of aligned elongated articlesExpiredMar 19, 85Dec 16, 86[B65G, G01G, B65B]
4626438 Process for making skin-on potato boatsExpiredJun 01, 84Dec 02, 86[A23L]
4618479 Apparatus for producing chlorine dioxideExpiredJan 24, 84Oct 21, 86[C01B, F28D, B01J]
4590829 Food slicing method and apparatusExpiredJun 15, 84May 27, 86[B26D]
4576071 Food product defect sensor and trimmer apparatusExpiredAug 04, 83Mar 18, 86[B26D]
4559232 Process for making particle embedded food productsExpiredJun 21, 84Dec 17, 85[A23L]
4542821 Hump back conveyorExpiredFeb 22, 83Sep 24, 85[B65G]
4523503 Apparatus for making waffle-cut potatoExpiredAug 22, 83Jun 18, 85[B26D]
4514959 Apparatus and method for aligning and packaging elongated articlesExpiredMay 10, 82May 07, 85[B65B]
4487786 Starch enrobing process for coating frozen foodExpiredOct 22, 82Dec 11, 84[A23L]
4456624 Process for making french fried potatoesExpiredJan 14, 83Jun 26, 84[A23L]
4451444 Method and apparatus for producing chlorine dioxideExpiredOct 21, 81May 29, 84[C01B]
4420494 Process for making skin-on potato boatsExpiredAug 20, 82Dec 13, 83[A23L]
4300429 Cutter elementExpiredDec 04, 78Nov 17, 81[B26D]
4275086 Method of preparing potato segmentsExpiredDec 04, 78Jun 23, 81[B02C]
4219575 Potato segment and process for preparing frozen french fried potatoes suitable for microwave reheatingExpiredNov 13, 78Aug 26, 80[A23L]

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