APPALOOSA MANAGEMENT L.P.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 5235
 
  
 
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 3137
 
  
 
A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY 2152

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5658298 Laparoscopic toolJun 07, 95Aug 19, 97[A61B]
5658330 Molded silicone foam implant and method for makingApr 25, 95Aug 19, 97[A61F]
5624432 Illuminating bougie and methods for diagnostic, therapeutic and surgical proceduresFeb 17, 95Apr 29, 97[A61B]
5601604 Universal gastric bandMay 27, 93Feb 11, 97[A61B]
5549671 Adjunctive filler material for fluid-filled prosthesisDec 28, 94Aug 27, 96[A61F]
5401241 Duodenal intubation catheterMay 07, 92Mar 28, 95[A61M]
5226429 Laparoscopic gastric band and methodJun 20, 91Jul 13, 93[A61B]
5201715 Implantable devices having ultrasonic echographic signatureNov 19, 91Apr 13, 93[A61M]
5160338 Device for removing implantable articlesNov 13, 91Nov 03, 92[A61F, A61B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5919136 Apparatus for the study of anorectal functionExpiredMay 17, 96Jul 06, 99[A61B]
5795290 Apparatus for holding intestines out of an operative fieldExpiredDec 11, 96Aug 18, 98[A61B]
5651762 Apparatus for holding intestines out of an operative fieldExpiredMar 16, 95Jul 29, 97[A61B]
5620773 Composition and method for texturing the surface of glovesExpiredFeb 22, 96Apr 15, 97[B32B]
5480430 Shape-retaining shell for a fluid filled prosthesisExpiredOct 07, 94Jan 02, 96[A61F]
5437824 Method of forming a molded silicone foam implant having open-celled intersticesExpiredDec 23, 93Aug 01, 95[B29C]
5135474 Hepatic bypass catheterExpiredAug 03, 90Aug 04, 92[A61M]
5127627 Valve for an inflatable articleExpiredJun 06, 91Jul 07, 92[F16L]
5092348 Textured tissue expanderExpiredMar 28, 90Mar 03, 92[A61F, A81B, A61M]
5083576 Elongation of linear and tubular tissueExpiredApr 02, 90Jan 28, 92[A61B]
5084061 Intragastric balloon with improved valve locating meansExpiredAug 16, 89Jan 28, 92[A61M]
5065772 Inflatable cerivical pessaryExpiredOct 13, 89Nov 19, 91[A61F]
5033481 Intraoperative or interoperative longitudinal tissue expanderExpiredOct 12, 90Jul 23, 91[A61F]
5007929 Open-cell, silicone-elastomer medical implantExpiredJul 27, 90Apr 16, 91[A61F]
5006106 Apparatus and method for laparoscopic implantation of anti-reflux prosthesisExpiredOct 09, 90Apr 09, 91[A61F, A61B]
4944750 Composite shell material for prosthesisExpiredOct 12, 88Jul 31, 90[A61F]
4930535 Folding leaf valve and method of makingExpiredJun 23, 89Jun 05, 90[F16K]
4889744 Method for making open-cell, silicone-elastomer medical implantExpiredMay 02, 88Dec 26, 89[A01N]
4859712 Silicone foam and method for making itExpiredOct 12, 88Aug 22, 89[C08J]
4841948 Concave gase tissue expanderExpiredOct 06, 87Jun 27, 89[A61F, A61B]

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