PRISM ENTERPRISES LP

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 6234
 
  
 
A61F FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS 1139
 
  
 
F28D HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT 144
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 1132

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6723105 Obstetrical vacuum extractor cup with soft molded lipJul 09, 99Apr 20, 04[A61B]
5935136 Obstetrical vacuum extractor cup with soft molded lipMay 09, 97Aug 10, 99[A61B]
5800492 Adhesive warming bagDec 22, 92Sep 01, 98[A61F]
RE35586 Reusable warmers of the type employing a super-cooled solution and an activatorSep 26, 95Aug 19, 97[F28D]
5281229 Obstetrical vacuum extractorNov 12, 92Jan 25, 94[A61B]
5277613 Electrode junction assemblyMay 18, 92Jan 11, 94[H01R]
5222498 Spiral electrode with contact retainerAug 03, 92Jun 29, 93[A61B]
5163944 Obstetrical vacuum extractorAug 09, 91Nov 17, 92[A61B]
5150709 Spiral electrode with contact retainerFeb 11, 91Sep 29, 92[A61B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6361542 Obstetrical vacuum extractor cup with force measuring capabilitiesExpiredMay 17, 00Mar 26, 02[A61B]
5968055 Amniotic membrane perforatorExpiredMay 11, 98Oct 19, 99[A61B]
5957931 Obstetrical vacuum extractor cupExpiredMay 11, 98Sep 28, 99[A61B]
5803926 Double handled vacuum extractorExpiredJun 07, 95Sep 08, 98[A61B]
5580335 Exercise deviceExpiredDec 16, 94Dec 03, 96[A63B]
D350435 Carrying bag for footwearExpiredJul 14, 93Sep 13, 94[]
5261434 Combination umbrella and golf ball retrieverExpiredFeb 16, 93Nov 16, 93[A45B]
5058563 Reusable warmers of the type employing a super-cooled solution and an activatorExpiredJun 15, 90Oct 22, 91[F24J]
5019086 Manipulable vacuum extractor for childbirth and method of using the sameExpiredAug 13, 90May 28, 91[A61B]
4880953 Method of recharging a heat pack by microwave energyExpiredDec 23, 88Nov 14, 89[H05B]
4872442 Activator for initiating reaction in a heat pack and method for making sameExpiredSep 06, 88Oct 10, 89[F24J]

Top Inventors for This Owner

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