Inventor · disambiguated record
Warren P. Williamson, Iv
Also filed as: WILLIAMSON IV WARREN · WILLIAMSON IV WARREN P · WILLIAMSON IV WARREN PYATT · WILLIAMSON WARREN P
124 granted patents·24 pending applications·68,345 citations·filing 1985–2023
99Inventor score
Files withBIOPATH AUTOMATION LLC25ETHICON ENDO SURGERY INC20ORIGIN MEDSYSTEMS INC17BAXTER INT11IDX MEDICAL LTD8
Top patents by PatentIndex Score
148 records- 0199US6024741ASurgical tissue treating device with locking mechanismETHICON ENDO SURGERY INC·Filed 1997·Granted Feb 15, 2000·2.8k cites·5 claims
- 0299US5817093AImpedance feedback monitor with query electrode for electrosurgical instrumentETHICON ENDO SURGERY INC·Filed 1996·Granted Oct 6, 1998·2.7k cites·41 claims
- 0399US5807393ASurgical tissue treating device with locking mechanismETHICON ENDO SURGERY INC·Filed 1995·Granted Sep 15, 1998·2.4k cites·16 claims
- 0499US5709680AElectrosurgical hemostatic deviceETHICON ENDO SURGERY INC·Filed 1994·Granted Jan 20, 1998·3k cites·17 claims
- 0599US5693042AIdentification device for surgical instrumentETHICON ENDO SURGERY INC·Filed 1995·Granted Dec 2, 1997·2.4k cites·6 claims
- 0699US5662258ASurgical stapler instrumentETHICON ENDO SURGERY INC·Filed 1996·Granted Sep 2, 1997·2.5k cites·3 claims
- 0799US5562239AIdentification device for surgical instrumentETHICON ENDO SURGERY INC·Filed 1995·Granted Oct 8, 1996·2.7k cites·4 claims
- 0899US5562241ASurgical stapler instrumentETHICON ENDO SURGERY INC·Filed 1995·Granted Oct 8, 1996·2.4k cites·4 claims
- 0999US5535937AIdentification device for surgical instrumentETHICON ENDO SURGERY INC·Filed 1995·Granted Jul 16, 1996·2.6k cites·22 claims
- 1099US5535934AIdentification device for surgical instrumentETHICON ENDO SURGERY INC·Filed 1995·Granted Jul 16, 1996·2.6k cites·2 claims
- 1199US5529235AIdentification device for surgical instrumentETHICON ENDO SURGERY INC·Filed 1994·Granted Jun 25, 1996·3.1k cites·13 claims
- 1299US5465895ASurgical stapler instrumentETHICON ENDO SURGERY INC·Filed 1994·Granted Nov 14, 1995·3.9k cites·15 claims
- 1399US5417361AStaple cartridge for a surgical staplerETHICON ENDO SURGERY INC·Filed 1994·Granted May 23, 1995·2.3k cites·9 claims
- 1499US5364003AStaple cartridge for a surgical staplerETHICON ENDO SURGERY·Filed 1993·Granted Nov 15, 1994·2.2k cites·5 claims
- 1598USH1904HElectrosurgical hemostatic method and deviceETHICON ENDO SURGERY INC·Filed 1997·Granted Oct 3, 2000·2.8k cites·1 claims
- 1698US6042607AMeans and method of replacing a heart valve in a minimally invasive mannerCARDIOVASCULAR TECHNOLOGIES LL·Filed 1997·Granted Mar 28, 2000·2.1k cites·104 claims
- 1798US5630541ASurgical stapler and staple cartridgeETHICON ENDO SURGERY INC·Filed 1994·Granted May 20, 1997·2.1k cites·3 claims
- 1898US5562701ACable-actuated jaw assembly for surgical instrumentsETHICON ENDO SURGERY INC·Filed 1995·Granted Oct 8, 1996·2k cites·10 claims
- 1998US5562702ACable-actuated jaw assembly for surgical instrumentsETHICON ENDO SURGERY INC·Filed 1995·Granted Oct 8, 1996·1.8k cites·2 claims
- 2098US5482440ABlood processing systems using a peristaltic pump module with valve and sensing station for operating a peristaltic pump tube cassetteBAXTER INT·Filed 1993·Granted Jan 9, 1996·358 cites·20 claims
- 2198US5427509APeristaltic pump tube cassette with angle pump tube connectorsBAXTER INT·Filed 1993·Granted Jun 27, 1995·177 cites·8 claims
- 2298US5405344AArticulable socket joint assembly for an endoscopic instrument for surgical fastner track thereforETHICON INC·Filed 1993·Granted Apr 11, 1995·2.2k cites·11 claims
- 2397US6847822B1Cellular telephone system that uses position of a mobile unit to make call management decisionsSYCORD LTD PARTNERSHIP·Filed 2000·Granted Jan 25, 2005·289 cites·37 claims
- 2497US6254617B1Means and method for performing an anastomosisORIGIN MEDSYSTEMS INC·Filed 1998·Granted Jul 3, 2001·207 cites·17 claims
- 2597US5891160AFastener delivery and deployment mechanism and method for placing the fastener in minimally invasive surgeryCARDIOVASCULAR TECHNOLOGIES LL·Filed 1997·Granted Apr 6, 1999·2.1k cites·21 claims
- 2697US5452837ASurgical stapler with tissue gripping ridgeETHICON ENDO SURGERY INC·Filed 1994·Granted Sep 26, 1995·2.5k cites·6 claims
- 2797US5362291ACentrifugal processing system with direct access drawerBAXTER INT·Filed 1994·Granted Nov 8, 1994·136 cites·16 claims
- 2896US10285712B2Apparatus and methods for occluding a hollow anatomical structureIDX MEDICAL LTD·Filed 2015·Granted May 14, 2019·49 cites·7 claims
- 2996US5507773ACable-actuated jaw assembly for surgical instrumentsETHICON ENDO SURGERY·Filed 1994·Granted Apr 16, 1996·927 cites·28 claims
- 3095USRE44075EMeans and method of replacing a heart valve in a minimally invasive mannerWILLIAMSON WARREN P·Filed 2008·Granted Mar 12, 2013·154 cites·52 claims
- 3195US7156814B1Apparatus and method for harvesting and handling tissue samples for biopsy analysisBIOPATH AUTOMATION LLC·Filed 1998·Granted Jan 2, 2007·216 cites·73 claims
- 3295US6984241B2Apparatus and methods for tendon or ligament repairTENDON TECHNOLOGY LTD·Filed 2001·Granted Jan 10, 2006·336 cites·88 claims
- 3395US6402780B2Means and method of replacing a heart valve in a minimally invasive mannerCARDIOVASCULAR TECHNOLOGIES L·Filed 1999·Granted Jun 11, 2002·1.4k cites·27 claims
- 3495US5817032AMeans and method for harvesting and handling tissue samples for biopsy analysisBIOPATH AUTOMATION LLC·Filed 1996·Granted Oct 6, 1998·265 cites·35 claims
- 3594US9119627B2Apparatus and methods for occluding a hollow anatomical structureIDX MEDICAL LTD·Filed 2013·Granted Sep 1, 2015·58 cites·30 claims
- 3694US8329120B2Microtome sectionable biopsy support for orienting tissue samplesWILLIAMSON IV WARREN P·Filed 2010·Granted Dec 11, 2012·24 cites·21 claims
- 3794US7776274B2Cassette and embedding assembly for handling and holding tissue samples during processing, embedding and microtome procedures, staging devices therefore, and methods thereforBIOPATH AUTOMATION LLC·Filed 2005·Granted Aug 17, 2010·22 cites·8 claims
- 3894US6978569B2Tilt indicator for firearmsLONG SHOT PRODUCTS LTD·Filed 2004·Granted Dec 27, 2005·104 cites·38 claims
- 3994US6019722ADevice to permit offpump beating heart coronary bypass surgeryGUIDANT CORP·Filed 1997·Granted Feb 1, 2000·576 cites·42 claims
- 4094US5868763AMeans and methods for performing an anastomosisGUIDANT CORP·Filed 1996·Granted Feb 9, 1999·535 cites·40 claims
- 4193US8734735B2Tissue cassette for automated handling and embedding of tissue samplesWILLIAMSON IV WARREN P·Filed 2011·Granted May 27, 2014·13 cites·6 claims
- 4293US7645285B2Apparatus and methods for occluding a hollow anatomical structureIDX MEDICAL LTD·Filed 2004·Granted Jan 12, 2010·260 cites·20 claims
- 4393USRE40377EMeans and method of replacing a heart valve in a minimally invasive mannerCARDIOVASCULAR TECHNOLOGIES LL·Filed 2004·Granted Jun 10, 2008·199 cites·72 claims
- 4493US7179424B2Cassette for handling and holding tissue samples during processing, embedding and microtome procedures, and methods thereforBIOPATH AUTOMATION LLC·Filed 2004·Granted Feb 20, 2007·51 cites·4 claims
- 4593US5551942ACentrifuge with pivot-out, easy-load processing chamberBAXTER INT·Filed 1993·Granted Sep 3, 1996·83 cites·18 claims
- 4692US7799042B2Skin lesion exciser and skin-closure device thereforCLEVELAND CLINIC FOUNDATION·Filed 2006·Granted Sep 21, 2010·88 cites·12 claims
- 4792US6324404B1Cellular telephone system that uses position of a mobile unit to make call management decisionsSYCORD LTD PARTNERSHIP·Filed 1996·Granted Nov 27, 2001·175 cites·41 claims
- 4892US6241742B1Means and method for performing an anastomosisORIGIN MEDSYSTEMS INC·Filed 1998·Granted Jun 5, 2001·102 cites·46 claims
- 4992US5716370AMeans for replacing a heart valve in a minimally invasive mannerFiled 1996·Granted Feb 10, 1998·999 cites·45 claims
- 5091US8877146B2Cassette for handling and holding tissue samples during processing, embedding and microtome procedures, and methods thereforWILLIAMSON IV WARREN P·Filed 2007·Granted Nov 4, 2014·26 cites·10 claims
Showing the top 50 of 148 patent records by PatentIndex Score.
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