Individual holder
ASH STEPHEN R
US·12 granted patents·6 pending applications·250 citations·filing 1982–2022
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
18 records- 0193US8945936B2Measuring chemical properties of a sample fluid in dialysis systemsASH STEPHEN R·Filed 2011·Granted Feb 3, 2015·13 cites·49 claims
- 0292US9629368B2Antimicrobial compositions and methods of useASH STEPHEN R·Filed 2014·Granted Apr 25, 2017·5 cites·14 claims
- 0390US8389583B2Antimicrobial compositions and methods of useASH STEPHEN R·Filed 2008·Granted Mar 5, 2013·5 cites·18 claims
- 0484US8677694B2Roof deflector systemASH STEPHEN R·Filed 2010·Granted Mar 25, 2014·24 cites·8 claims
- 0584US8226971B2Catheter lock solution comprising citrate and a parabenASH STEPHEN R·Filed 2010·Granted Jul 24, 2012·7 cites·24 claims
- 0679US8845590B2Catheter with distal diffuserASH STEPHEN R·Filed 2012·Granted Sep 30, 2014·10 cites·17 claims
- 0779US4914819AEating utensil for indicating when food may be eaten therewith and a method for using the utensilASH STEPHEN R·Filed 1989·Granted Apr 10, 1990·109 cites·19 claims
- 0878US8409864B2Ammonia sensor and system for useASH STEPHEN R·Filed 2006·Granted Apr 2, 2013·18 cites·50 claims
- 0967US9155860B2Indwelling catheter with anti-clotting featuresASH STEPHEN R·Filed 2011·Granted Oct 13, 2015·3 cites·19 claims
- 1056US9126011B2Anti-clotting indwelling catheterASH STEPHEN R·Filed 2006·Granted Sep 8, 2015·3 cites·16 claims
- 1155US2012277314A1catheter lock solution comprising citrate and a parabenASH STEPHEN R·Filed 2012·Application pending·0 cites
- 1253US2010010086A1Antimicrobial therapy for indwelling catheters and for sanitizing surfacesASH STEPHEN R·Filed 2007·Application pending·0 cites
- 1351US11906260B2Compressed gas rocket dart for personal protectionASH STEPHEN R·Filed 2022·Granted Feb 20, 2024·0 cites·7 claims
- 1450US4405315ASpike exchanger for continuous ambulatory peritoneal dialysisASH STEPHEN R·Filed 1982·Granted Sep 20, 1983·53 cites·14 claims
- 1548US2005215978A1Method of enhancing catheter patency using a citrate salt catheter lock solutionASH STEPHEN R·Filed 2005·Application pending·0 cites
- 1648US2009018493A1Implantable catheter assemblyASH STEPHEN R·Filed 2007·Application pending·0 cites
- 1746US2007158249A1Dialysis machine with transport modeASH STEPHEN R·Filed 2006·Application pending·0 cites
- 1842US2014018772A1Self-centering catheter with anti-occlusion featuresASH STEPHEN R·Filed 2012·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →