BECTON DICKINSON CRITICAL CARE SYSTEMS PTE. LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 2238
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5954657 Captive deadender for luer fittingFeb 28, 97Sep 21, 99[A61B]
5315993 Luminescence monitoring with modulation frequency multiplexingJan 29, 92May 31, 94[G01N, A61B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6003386 Disposable mass flow transducerExpiredJul 08, 98Dec 21, 99[G01F]
5889212 Dual chamber differential pressure transducer with multiple inlet and outlet portsExpiredOct 31, 97Mar 30, 99[G01L]
5365925 Disposable calibration boot for multi-point calibration in fiber optic sensorsExpiredAug 13, 93Nov 22, 94[A61B]
5282479 Guidewire introducer with guidewire grasp and release meansExpiredOct 13, 92Feb 01, 94[A61B]
5155149 Silicone polyurethane copolymers containing oxygen sensitive phosphorescent dye compoundsExpiredOct 10, 91Oct 13, 92[C08K]
5125905 Guidewire straightenerExpiredJun 27, 91Jun 30, 92[A61M]
5102625 Apparatus for monitoring a chemical concentrationExpiredFeb 16, 90Apr 07, 92[G01N]
D315407 Syringe jacket with plunger handleExpiredApr 26, 88Mar 12, 91[]
D312873 Syringe jacket with plunger handleExpiredApr 26, 88Dec 11, 90[]
4973364 Process for the manufacture of a substantially wrinkle-free non-planar laminate and pre-laminateExpiredJan 23, 89Nov 27, 90[B29C]
4943364 Fiber optic CO.sub.2 sensorExpiredJun 23, 86Jul 24, 90[G01N]
4934375 Flush-valve assembly for blood pressure measurement catheterExpiredAug 07, 89Jun 19, 90[A61B]
4779625 Damping device for circulatory pressure measuring apparatusExpiredMay 16, 86Oct 25, 88[A61B]
4776340 Hematocrit measurement by differential optical geometry in a short-term diagnostic cardiovascular catheter, and application to correction of blood-oxygen measurementExpiredMar 23, 87Oct 11, 88[A61B]
4760250 Optoelectronics system for measuring environmental properties having plural feedback detectorsExpiredSep 29, 86Jul 26, 88[H01J, G01J]
4752115 Optical sensor for monitoring the partial pressure of oxygenExpiredFeb 07, 85Jun 21, 88[G01N, G02B]
4744656 Disposable calibration boot for optical-type cardiovascular catheterExpiredDec 08, 86May 17, 88[G01J]
4718423 Multiple-function cardiovascular catheter system with very high lumenal efficiency and no crossoversExpiredOct 17, 86Jan 12, 88[A61B]
4601712 Drip chamberExpiredNov 16, 83Jul 22, 86[A61M]
4545389 Disposable physiological pressure sensing systemExpiredJul 14, 82Oct 08, 85[A61B]

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