SMITHS INDUSTRIES PUBLIC LIMITED COMPANY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY 5149
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 2131
 
  
 
A47K SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR 126
 
  
 
E05B LOCKS; ACCESSORIES THEREFOR; HANDCUFFS149
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 158
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 193
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 1127

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6500151 Syringe pumpMar 29, 00Dec 31, 02[A61M]
6447337 Electrical connector assembly with removable filter blockJan 21, 00Sep 10, 02[H01R]
6443012 MonitoringApr 01, 99Sep 03, 02[G01N]
6387076 Catheter retainers and assembliesNov 16, 99May 14, 02[A61M]
6379332 Needle protector devices and assembliesSep 30, 99Apr 30, 02[A61M]
6373185 Gas discharge lamps with glow mode electrodesJan 22, 99Apr 16, 02[H01J]
6332358 Fluid-gauging system and methodsJun 26, 00Dec 25, 01[G08B, G01F]
6226809 Hydraulic lift cylinder assembliesApr 28, 99May 08, 01[A47K]
6162095 Electrical connectionNov 05, 99Dec 19, 00[H01R]
5934023 Door hardware protection deviceOct 23, 97Aug 10, 99[E05B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6568945 Electrical connection and connectorsExpiredMar 10, 99May 27, 03[H01R]
6485335 Electrical connectionExpiredSep 23, 99Nov 26, 02[H01R]
6397842 Fluid-treatment devicesExpiredMay 17, 99Jun 04, 02[F23D, A61M]
6378522 Respiration assemblies and indicatorsExpiredAug 31, 99Apr 30, 02[A61M]
6240922 Laryngeal mask assembliesExpiredMar 11, 98Jun 05, 01[A61M]
6196303 Fancoil assembliesExpiredNov 02, 99Mar 06, 01[F24H]
6161815 Self-compensating proportional hydraulic valveExpiredMay 29, 98Dec 19, 00[F16K]
6158744 Seal arrangement providing a seal between a bore and a rod movable in the boreExpiredFeb 06, 98Dec 12, 00[F16J]
6148818 Helically-reinforced tubesExpiredNov 23, 98Nov 21, 00[A61M]
6149632 Self-sealing septaExpiredMar 29, 99Nov 21, 00[A61M]
5655528 IntroducersExpiredFeb 23, 96Aug 12, 97[A62B, A61M]
5647344 Heat and moisture exchangersExpiredJun 13, 96Jul 15, 97[A61M]
5638812 Coated medico-surgical devicesExpiredJul 16, 96Jun 17, 97[A61K]
5586349 TrolleysExpiredFeb 17, 95Dec 24, 96[A47B, A47C]
5584224 Hydraulic systemsExpiredOct 11, 95Dec 17, 96[F15B]
5581739 Two lane computing systemsExpiredJul 26, 94Dec 03, 96[G06F]
5563559 Filtered connector having a single high voltage secondary capacitorExpiredJul 20, 95Oct 08, 96[H01R, H03H]
5540682 Electrosurgery apparatusExpiredJan 13, 95Jul 30, 96[A61B]
5535465 TrolleysExpiredFeb 17, 95Jul 16, 96[A61G]
5479055 Electronic circuit assembly an a substrate containing programmable switchesExpiredOct 15, 93Dec 26, 95[H02J]

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Top Inventors for This Owner

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