GRASEBY MEDICAL LIMITED

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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 1153
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5401256 Flexible clamp for use in IV tubing setJan 14, 94Mar 28, 95[F16K, A61M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5609575 Infusion pump and method with dose-rate calculationExpiredApr 04, 95Mar 11, 97[A61M]
5520641 IV injection and sampling site having septum with multiple openingsExpiredFeb 06, 95May 28, 96[A61M]
5437642 Free flow prevention system for infusion pumpExpiredJun 01, 93Aug 01, 95[A61M]
5431509 Interlocking module systemExpiredJun 15, 94Jul 11, 95[F16B]
5429485 Plural inlet pumping cassette with integral manifoldExpiredJun 30, 94Jul 04, 95[F04B]
5419684 Infusion pump with reversible motor and method of useExpiredJun 14, 93May 30, 95[F04B]
5405331 IV injection site and systemExpiredJun 04, 93Apr 11, 95[A61M]
5400500 Apparatus for making an injection or sampling siteExpiredJul 01, 94Mar 28, 95[B23P]
D355716 Infusion pumpExpiredJul 23, 92Feb 21, 95[]
5354275 Injection or sampling siteExpiredSep 13, 93Oct 11, 94[A61M]
5351383 Method of making an injection or sampling siteExpiredApr 02, 93Oct 04, 94[B21D]
5300034 Iv injection site for the reception of a blunt cannulaExpiredJul 29, 92Apr 05, 94[A61M]
5244461 Infusion pump with occlusion sensitive shutoffExpiredAug 14, 91Sep 14, 93[A61M]
5242407 Infusion pump with improved contamination resistanceExpiredJul 23, 92Sep 07, 93[A61M]
5203943 Method of forming internal strictures in a tubular member and a bonding connection with an inserted tubeExpiredDec 13, 90Apr 20, 93[F16L, B32B]
D326320 Medical syringe pump for infusionExpiredMay 05, 89May 19, 92[]
D326152 Medical syringe pump for infusionExpiredMay 05, 89May 12, 92[]
5103214 Auxiliary alarmExpiredSep 07, 90Apr 07, 92[G08B, H04R, F04B]
5017192 Free flow prevention system for infusion pumpExpiredOct 20, 89May 21, 91[A61M]
4731069 Intravenous tube and controller thereforExpiredFeb 26, 87Mar 15, 88[A61M]

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