JOSTRA BENTLEY INC.

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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 4150

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5266265 Modular disposable blood oxygenator/heat exchanger with durable heat source component, selectively including rotary or ventricular blood pump, venous reservoir, and auxiliary heat exchange componentOct 08, 92Nov 30, 93[A61M]
5211850 Plasma filter sorbent system for removal of components from bloodJul 26, 91May 18, 93[A61M]
5167921 Liquid and gas separation systemNov 19, 91Dec 01, 92[A61M]
5110549 Liquid and gas separation systemFeb 28, 91May 05, 92[A61M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6398955 Blood filterExpiredFeb 23, 01Jun 04, 02[A61M]
6322546 Fluid control conduitExpiredOct 28, 99Nov 27, 01[A61M]
6197009 Fluid control conduitWithdrawnOct 28, 99Mar 06, 01[]
5989438 Active blood filter and method for active blood filtrationExpiredDec 12, 97Nov 23, 99[C02F, B01D]
5858238 Salvage of autologous blood via selective membrane/sorption technologiesExpiredMar 07, 97Jan 12, 99[A61M]
5800721 Combined cardiotomy fluid and venous blood reservoirExpiredAug 30, 96Sep 01, 98[B01D]
5770149 Extracorporeal blood oxygenation system having integrated blood pump, heat exchanger and membrane oxygenatorExpiredOct 31, 95Jun 23, 98[A61M]
5501574 Blood pumpExpiredNov 10, 94Mar 26, 96[F04D]
5401255 Multi-functional valve with unitary valving member and improved safetyExpiredJul 20, 93Mar 28, 95[A61M]
5368438 Blood pumpExpiredJun 28, 93Nov 29, 94[F04D]
5338512 Method for oxygenation of a patient's bloodExpiredMar 02, 93Aug 16, 94[A61M]
5316724 Multiple blood path membrane oxygenatorExpiredSep 15, 92May 31, 94[A61M]
5270005 Extracorporeal blood oxygenation system incorporating integrated reservoir-membrane oxygenerator-heat exchanger and pump assemblyExpiredJun 29, 92Dec 14, 93[A61M, B01D]
5236665 Hollow fiber treatment apparatus and membrane oxygenatorExpiredNov 04, 92Aug 17, 93[A61M]
5225161 Integrated membrane blood oxygenator/heat exchangerExpiredMar 10, 92Jul 06, 93[A61M]
5217689 Blood oxygenation systemExpiredOct 26, 89Jun 08, 93[A61M]
5186713 Extracorporeal blood oxygenation system and method for providing hemoperfusion during transluminal balloon angioplasty proceduresExpiredNov 01, 90Feb 16, 93[A61M]
5120501 Integrated membrane blood oxygenator/heat exchangerExpiredOct 20, 88Jun 09, 92[A61M]
5120502 Pressure relief valve for membrane oxygenatorExpiredNov 21, 90Jun 09, 92[A61M]
5061236 Venous reservoir with improved inlet configuration and integral screen for bubble removalExpiredJul 16, 90Oct 29, 91[A61M]

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