Inventor · disambiguated record
John Karpowicz
Also filed as: KARPOWICZ JOHN · KARPOWICZ JOHN F
48 granted patents·13 pending applications·3,973 citations·filing 1975–2023
99Inventor score
Files withBOEHRINGER TECHNOLOGIES LP22BOEHRINGER LAB9BOEHRINGER LAB INC9BOEHRINGER JOHN R4BOEHRINGER LABORATORIES LLC4
Top patents by PatentIndex Score
61 records- 0198US7981098B2System for suction-assisted wound healingBOEHRINGER TECHNOLOGIES LP·Filed 2008·Granted Jul 19, 2011·230 cites·27 claims
- 0298US7625362B2Apparatus and method for suction-assisted wound healingBOEHRINGER TECHNOLOGIES LP·Filed 2005·Granted Dec 1, 2009·456 cites·4 claims
- 0398US7438705B2System for treating a wound with suction and method detecting loss of suctionBOEHRINGER TECHNOLOGIES LP·Filed 2005·Granted Oct 21, 2008·432 cites·42 claims
- 0497US7951124B2Growth stimulating wound dressing with improved contact surfacesBOEHRINGER TECHNOLOGIES LP·Filed 2007·Granted May 31, 2011·145 cites·38 claims
- 0597US7857806B2Pump system for negative pressure wound therapyBOEHRINGER TECHNOLOGIES LP·Filed 2007·Granted Dec 28, 2010·340 cites·9 claims
- 0697US7485112B2Tube attachment device for wound treatmentBOEHRINGER TECHNOLOGIES LP·Filed 2005·Granted Feb 3, 2009·178 cites·9 claims
- 0796US5403318AApparatus and method for shaping boneBOEHRINGER LAB INC·Filed 1993·Granted Apr 4, 1995·120 cites·14 claims
- 0896USD272184SDisposable pneumotach tubeBOEHRINGER LABORATORIES·Filed 1982·Granted Jan 10, 1984·49 cites·1 claims
- 0995US7933817B2Billing method for pump usageBOEHRINGER TECHNOLOGIES LP·Filed 2007·Granted Apr 26, 2011·31 cites·29 claims
- 1095US7884258B2Wound contact deviceBOEHRINGER TECHNOLOGIES LP·Filed 2004·Granted Feb 8, 2011·114 cites·36 claims
- 1195US7815616B2Device for treating a woundBOEHRINGER TECHNOLOGIES LP·Filed 2003·Granted Oct 19, 2010·285 cites·3 claims
- 1295USD326155SMedical fluid connector fittingBOEHRINGER LABORATORIES·Filed 1989·Granted May 12, 1992·49 cites·1 claims
- 1394US8771259B2System for treating a wound with suction and method of detecting a loss of suctionKARPOWICZ JOHN·Filed 2012·Granted Jul 8, 2014·50 cites·1 claims
- 1494US8030534B2Tunnel dressing for use with negative pressure wound therapy systemBOEHRINGER TECHNOLOGIES LP·Filed 2007·Granted Oct 4, 2011·77 cites·8 claims
- 1593US8500704B2Wound packing material for use with suctionBOEHRINGER JOHN R·Filed 2010·Granted Aug 6, 2013·46 cites·36 claims
- 1693US7942866B2Device for treating a woundBOEHRINGER TECHNOLOGIES LP·Filed 2004·Granted May 17, 2011·192 cites·4 claims
- 1792US8246607B2System for treating a wound with suction and method of detecting loss of suctionKARPOWICZ JOHN·Filed 2008·Granted Aug 21, 2012·59 cites·12 claims
- 1892US7754937B2Wound packing material for use with suctionBOEHRINGER TECHNOLOGIES LP·Filed 2004·Granted Jul 13, 2010·154 cites·12 claims
- 1992US7686785B2Medical suction control with isolation characteristicsBOEHRINGER LAB INC·Filed 2007·Granted Mar 30, 2010·77 cites·19 claims
- 2087US8022266B2Method of treating a wound utilizing suctionBOEHRINGER TECHNOLOGIES LP·Filed 2009·Granted Sep 20, 2011·26 cites·26 claims
- 2187US4995400APneumotach and components thereforBOEHRINGER LAB·Filed 1989·Granted Feb 26, 1991·54 cites·4 claims
- 2287US3991648AMusic teaching deviceAMEREL CORP·Filed 1975·Granted Nov 16, 1976·37 cites·8 claims
- 2384US9999533B2Gastric sizing systems including instruments for use in bariatric surgeryBOEHRINGER LABORATORIES LLC·Filed 2013·Granted Jun 19, 2018·8 cites·30 claims
- 2484US7270647B2Apparatus for vacuum-assisted irrigation and drainage of a body cavityBOEHRINGER TECHNOLOGIES LP·Filed 2005·Granted Sep 18, 2007·36 cites·16 claims
- 2582US2024108488A1Gastric sizing systems including instruments for use in bariatric surgeryBOEHRINGER LABORATORIES LLC·Filed 2023·Application pending·0 cites
- 2681US10932937B2Gastric sizing systems including instruments for use in bariatric surgeryBOEHRINGER LABORATORIES LLC·Filed 2018·Granted Mar 2, 2021·3 cites·25 claims
- 2777US7887564B2Method for treating a woundBOEHRINGER TECHNOLOGIES LP·Filed 2008·Granted Feb 15, 2011·14 cites·5 claims
- 2874US9585990B2System for treating a wound with suction and method of detecting a loss of suctionHARTMANN PAUL AG·Filed 2014·Granted Mar 7, 2017·4 cites·7 claims
- 2973US11857445B2Gastric sizing systems including instruments for use in bariatric surgeryBOEHRINGER LABORATORIES LLC·Filed 2021·Granted Jan 2, 2024·0 cites·20 claims
- 3072US5992239AGaugeBOEHRINGER LAB INC·Filed 1998·Granted Nov 30, 1999·34 cites·11 claims
- 3169US7887510B2Suction control apparatus and methods for maintaining fluid flow without compromising sterile linesBOEHRINGER LAB INC·Filed 2004·Granted Feb 15, 2011·40 cites·20 claims
- 3264US4781707AProcess and apparatus for collecting blood from a body cavity for autotransfusionBOEHRINGER LAB·Filed 1986·Granted Nov 1, 1988·77 cites·46 claims
- 3363US8710290B2Wound dressing with a discontinuous contact layer surfaceBOEHRINGER JOHN R·Filed 2012·Granted Apr 29, 2014·1 cites·20 claims
- 3463US4767417ADrainage device for collecting liquids from a body cavityBOEHRINGER LAB·Filed 1986·Granted Aug 30, 1988·97 cites·35 claims
- 3559US8309787B2Tunnel dressing for use with negative pressure wound therapy systemRADL CHRISTOPHER L·Filed 2010·Granted Nov 13, 2012·2 cites·4 claims
- 3658US2009131892A1Tube attachment device for wound treatmentBOEHRINGER TECHNOLOGIES LP·Filed 2008·Application pending·0 cites
- 3757US6264890B1Method and apparatus for collecting and processing bloodBOEHRINGER LABIRATORIES INC·Filed 1998·Granted Jul 24, 2001·71 cites·7 claims
- 3856US2009137973A1System for treating a wound with suction and method of detecting loss of suctionBOEHRINGER LAB L P·Filed 2008·Application pending·0 cites
- 3956US2014228790A1Wound dressing with a discontinuous contact layer surfaceBOEHRINGER TECHNOLOGIES LP·Filed 2014·Application pending·0 cites
- 4055US9717828B2Tube attachment device for wound treatmentHARTMANN PAUL AG·Filed 2015·Granted Aug 1, 2017·0 cites·9 claims
- 4153US5203778AProcess and apparatus for removal of insoluble fat from blood of a patientBOEHRINGER LAB·Filed 1991·Granted Apr 20, 1993·66 cites·9 claims
- 4253US2008294147A1Device for treating a woundBOEHRINGER TECHNOLOGIES LP·Filed 2008·Application pending·0 cites
- 4352US8237010B2Method of manufacturing a dressingBOEHRINGER JOHN R·Filed 2011·Granted Aug 7, 2012·0 cites·7 claims
- 4452US5879624AMethod and apparatus for collecting and processing bloodBOEHRINGER LAB INC·Filed 1997·Granted Mar 9, 1999·54 cites·44 claims
- 4552US5354262AApparatus for removal of insoluble fat from blood of a patientBOEHRINGER LAB·Filed 1993·Granted Oct 11, 1994·62 cites·17 claims
- 4651US2013296815A1Wound packing material for use with suctionBOEHRINGER LAB INC·Filed 2013·Application pending·0 cites
- 4751US2010022990A1Pump system for negative pressure wound therapy and improvements thereonBOEHRINGER TECHNOLOGIES LP·Filed 2009·Application pending·0 cites
- 4850US2013035652A1Tunnel dressing for use with negative pressure wound therapy systemBOEHRINGER TECHNOLOGIES LP·Filed 2012·Application pending·0 cites
- 4948US2011282310A1System for suction-assisted wound healingBOEHRINGER JOHN R·Filed 2011·Application pending·0 cites
- 5046US2011270202A1Growth stimulating wound dressing with improved contact surfacesBOEHRINGER TECHNOLOGIES LP·Filed 2011·Application pending·0 cites
Showing the top 50 of 61 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →