TGC RESEARCH LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 2238
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6702972 Method of making a kink-resistant catheterAug 23, 00Mar 09, 04[B29C]
5596988 Multi-parameter sensor apparatusDec 07, 94Jan 28, 97[A61B]
5511547 Solid state sensorsFeb 16, 94Apr 30, 96[A61B]
5257338 Device for transmitting and returning light and apparatus and method of manufactureMay 22, 92Oct 26, 93[G02B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6858665 Preparation of elastomer with exfoliated clay and article with composition thereofExpiredJul 02, 01Feb 22, 05[C08K]
6623490 Cranial boltExpiredFeb 12, 01Sep 23, 03[A61F]
6585665 ProbeExpiredMar 02, 01Jul 01, 03[A61B]
5622259 Reduction of discoloration in plastic materialsExpiredJun 07, 95Apr 22, 97[B29C, B65D]
5618587 Vacuum rig apparatusExpiredDec 07, 94Apr 08, 97[C23C, B05D]
5389217 Measurement of bladder oxygenExpiredApr 28, 94Feb 14, 95[G01N, A61B, A61M]
5357732 Method for assembling package for an active medical deviceExpiredMay 20, 93Oct 25, 94[B65B]
5354448 Electrochemical sensorExpiredJul 20, 93Oct 11, 94[G01N]
5310471 Method for manufacturing an electro chemical sensorExpiredMay 26, 93May 10, 94[G01N]
5280130 Assembly of a tube and a part and apparatus and method of manufactureExpiredMay 22, 92Jan 18, 94[F16B]
5262037 Electrochemical sensorExpiredMay 22, 92Nov 16, 93[G01N]
5246109 Package for an active medical deviceExpiredMay 22, 92Sep 21, 93[B65D]
5230031 Barrier for a connectorExpiredMay 22, 92Jul 20, 93[G02B]
5093266 Sensor systemExpiredFeb 27, 89Mar 03, 92[G01N]
4927222 Dual optical fiber deviceExpiredJun 16, 86May 22, 90[G02B]
4889407 Optical waveguide sensor and method of making sameExpiredDec 02, 88Dec 26, 89[B23K, G01N, G02B, A61B]
4851195 Carbon dioxide sensorExpiredAug 17, 87Jul 25, 89[G01N]
4833091 Sensor systemExpiredFeb 06, 87May 23, 89[G01N]
4822127 Multi-channel optical transmission systemExpiredJun 16, 86Apr 18, 89[G02B]
4197853 PO.sub.2 /PCO.sub.2 sensorExpiredJul 20, 78Apr 15, 80[A61B]

Top Inventors for This Owner

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