WEST COMPANY, INCORPORATED, THE A/K/A THE WEST COMPANY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B08B CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 157
 
  
 
F25D REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS 145

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5477699 Evaporator fan control for a refrigeratorNov 21, 94Dec 26, 95[F25D]
5343886 Bottle washer with multiple size carrierAug 20, 92Sep 06, 94[B08B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5579791 Bottle washer with multiple size carrierExpiredOct 04, 95Dec 03, 96[B08B]
5482176 Membrane piercing closure and spout assemblyExpiredMar 16, 94Jan 09, 96[B65D]
5433330 Needleless access stopperExpiredSep 23, 94Jul 18, 95[B65D]
5419094 Constant speed spindles for rotary capping machineExpiredMar 02, 94May 30, 95[B67B, B65B]
5377853 Decoration, identification and differentiation closure systemExpiredJan 24, 94Jan 03, 95[A61J]
5284263 Decoration, identification and differentiation closure systemExpiredApr 21, 93Feb 08, 94[A61J]
5135014 Bottle washer with multiple size carrierExpiredMay 02, 90Aug 04, 92[B08B]
5110876 Tri-block thermoplastic elastomers with improved high temperature propertiesExpiredAug 03, 90May 05, 92[C08F]
5100010 Containment seal assemblyExpiredNov 08, 90Mar 31, 92[B65D]
5050722 Apparatus for orienting articlesExpiredMar 02, 90Sep 24, 91[B65G]
4956560 Liquid level detector system with fill-level signature detectionExpiredFeb 03, 89Sep 11, 90[G01N]
4953684 Stopper elevator conveyorExpiredNov 07, 88Sep 04, 90[B65G]
4882210 Glass containerExpiredSep 26, 88Nov 21, 89[B65D, B32B]
4871354 Wet-dry bag with lyphozation vialExpiredMay 23, 88Oct 03, 89[A61J, B65D]
4856640 Stopper elevator conveyorExpiredJul 17, 87Aug 15, 89[B65G]
4848615 Tamper-evident snap type container closure assemblyExpiredApr 07, 88Jul 18, 89[B65D]
4830208 Tamper-evident container-closure assemblyExpiredJan 19, 88May 16, 89[B65D]
4814375 High strength elastomers for pharmaceutical productsExpiredSep 24, 87Mar 21, 89[C08L]
4768682 Child-resistant dropper assemblyExpiredOct 26, 87Sep 06, 88[B67B, B67D]
4756974 Elastomeric component for pharmaceutical devicesExpiredNov 10, 86Jul 12, 88[B32B]

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Top Inventors for This Owner

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