Inventor · disambiguated record
Darrel M. Powell
Also filed as: POWELL DARREL · POWELL DARREL M
17 granted patents·12 pending applications·16,502 citations·filing 1992–2019
97Inventor score
Top patents by PatentIndex Score
29 records- 0199US8567656B2Staple cartridges for forming staples having differing formed staple heightsSHELTON IV FREDERICK E·Filed 2011·Granted Oct 29, 2013·1.8k cites·19 claims
- 0299US7934630B2Staple cartridges for forming staples having differing formed staple heightsETHICON ENDO SURGERY INC·Filed 2008·Granted May 3, 2011·2.1k cites·31 claims
- 0398US9713468B2Surgical stapler for applying a large staple through a small delivery port and a method of using the stapler to secure a tissue foldHARRIS JASON L·Filed 2009·Granted Jul 25, 2017·1k cites·10 claims
- 0498US8945163B2Methods and devices for cutting and fastening tissueVOEGELE JAMES W·Filed 2009·Granted Feb 3, 2015·1.5k cites·17 claims
- 0597US11484311B2Staple cartridge comprising a staple driver arrangementCILAG GMBH INT·Filed 2019·Granted Nov 1, 2022·104 cites·15 claims
- 0697US8915842B2Methods and devices for maintaining visibility and providing irrigation and/or suction during surgical proceduresWEISENBURGH II WILLIAM B·Filed 2008·Granted Dec 23, 2014·543 cites·21 claims
- 0797US5485947ALinear stapling mechanism with cutting meansETHICON INC·Filed 1994·Granted Jan 23, 1996·3k cites·22 claims
- 0897US5332142ALinear stapling mechanism with cutting meansETHICON INC·Filed 1993·Granted Jul 26, 1994·2.5k cites·9 claims
- 0997US5307976ALinear stapling mechanism with cutting meansETHICON INC·Filed 1992·Granted May 3, 1994·3.2k cites·22 claims
- 1071US7608086B2Anastomosis wire ring deviceETHICON ENDO SURGERY INC·Filed 2003·Granted Oct 27, 2009·55 cites·8 claims
- 1171US5947930ATrocar having protector with sinusoidal memberETHICON ENDO SURGERY INC·Filed 1999·Granted Sep 7, 1999·140 cites·9 claims
- 1269US5609604ATrocar with improved blade attachmentETHICON ENDO SURGERY INC·Filed 1995·Granted Mar 11, 1997·162 cites·15 claims
- 1368US5879332ATrocar having protector with flexible endETHICON ENDO SURGERY INC·Filed 1997·Granted Mar 9, 1999·123 cites·13 claims
- 1467US5709671ATrocar having an improved tip configurationETHICON ENDO SURGERY INC·Filed 1995·Granted Jan 20, 1998·128 cites·13 claims
- 1567US2010121652A1Method and Apparatus of Assessing Need for Health Care and Facilitating The Provision of Health CarePOWELL DARREL M·Filed 2009·Application pending·0 cites
- 1664US5906595ATrocar having protector with flexible end and improved seal assemblyETHICON ENDO SURGERY INC·Filed 1997·Granted May 25, 1999·127 cites·21 claims
- 1764US5776112ATrocar having an improved tip configurationETHICON ENDO SURGERY INC·Filed 1997·Granted Jul 7, 1998·105 cites·8 claims
- 1863US7914511B2Use of biosurgical adhesive as bulking agentETHICON ENDO SURGERY INC·Filed 2006·Granted Mar 29, 2011·4 cites·11 claims
- 1960US2008215362A1Method and apparatus of assessing need for health care and facilitating the provision of health carePOWELL DARREL M·Filed 2007·Application pending·0 cites
- 2059US2008085296A1Methods for reduction of post operative ileus.POWELL DARREL M·Filed 2007·Application pending·0 cites
- 2153US2010081864A1Methods and devices for performing gastrectomies and gastroplastiesETHICON ENDO SURGERY INC·Filed 2008·Application pending·0 cites
- 2253US2010081863A1Methods and devices for performing gastrectomies and gastroplastiesETHICON ENDO SURGERY INC·Filed 2008·Application pending·0 cites
- 2351US2010191255A1Method for Applying A Surgical StapleCRAINICH LAWRENCE·Filed 2009·Application pending·0 cites
- 2450US2009234193A1Apparatus for keeping clean a distal scope end of a medical viewing scopeETHICON ENDO SURGERY INC·Filed 2008·Application pending·0 cites
- 2549US2010081883A1Methods and devices for performing gastroplasties using a multiple port access deviceETHICON ENDO SURGERY INC·Filed 2008·Application pending·0 cites
- 2648US2008086078A1Devices for reduction of post operative ileusPOWELL DARREL M·Filed 2007·Application pending·0 cites
- 2745US2006052825A1Surgical implant alloyRANSICK MARK H·Filed 2005·Application pending·0 cites
- 2844US2006052824A1Surgical implantRANSICK MARK H·Filed 2005·Application pending·0 cites
- 2941US2012165793A1Pill CatchersORTIZ MARK S·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Darrel M. Powell files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →