Inventor · disambiguated record
Roy W. Martin
Also filed as: MARTIN ROY · MARTIN ROY W · MARTIN ROY WILLIAM
69 granted patents·44 pending applications·8,149 citations·filing 1979–2025
99Inventor score
Top patents by PatentIndex Score
113 records- 0197US7534368B2Oxidizing composition including a gel layerTRUOX INC·Filed 2005·Granted May 19, 2009·44 cites·35 claims
- 0297US7514019B2Solvent-activated reactor including a gel layerTRUOX INC·Filed 2005·Granted Apr 7, 2009·42 cites·53 claims
- 0396US11235975B2Stabilized sodium chlorite solution and a method of remediating an aqueous system using the solutionMARTIN ROY W·Filed 2020·Granted Feb 1, 2022·4 cites·36 claims
- 0496US5378153AHigh performance acoustical cleaning apparatus for teethGEMTECH INC·Filed 1992·Granted Jan 3, 1995·276 cites·35 claims
- 0596US5189751AVibrating toothbrush using a magnetic driverGEMTECH INC·Filed 1991·Granted Mar 2, 1993·507 cites·51 claims
- 0695US6425867B1Noise-free real time ultrasonic imaging of a treatment site undergoing high intensity focused ultrasound therapyUNIV WASHINGTON·Filed 1999·Granted Jul 30, 2002·884 cites·75 claims
- 0794US10427959B2Method and system for the autonomous self-limiting generation of chlorine dioxideMARTIN ROY W·Filed 2017·Granted Oct 1, 2019·7 cites·15 claims
- 0894US9656891B2Chlorine dioxide generator for the efficient generation of chlorine dioxide in dilute solutionsMARTIN ROY W·Filed 2014·Granted May 23, 2017·12 cites·9 claims
- 0994US6716184B2Ultrasound therapy head configured to couple to an ultrasound imaging probe to facilitate contemporaneous imaging using low intensity ultrasound and treatment using high intensity focused ultrasoundUNIV WASHINGTON·Filed 2002·Granted Apr 6, 2004·467 cites·16 claims
- 1094US6007499AMethod and apparatus for medical procedures using high-intensity focused ultrasoundUNIV WASHINGTON·Filed 1997·Granted Dec 28, 1999·674 cites·16 claims
- 1194US4787847ADental hygiene deviceUNIV WASHINGTON·Filed 1985·Granted Nov 29, 1988·229 cites·19 claims
- 1294US4582067AMethod for endoscopic blood flow detection by the use of ultrasonic energyWASHINGTON RES FOUND·Filed 1983·Granted Apr 15, 1986·378 cites·4 claims
- 1393US7722539B2Treatment of unwanted tissue by the selective destruction of vasculature providing nutrients to the tissueUNIV WASHINGTON·Filed 2005·Granted May 25, 2010·124 cites·18 claims
- 1493US7465410B2Solvent-activated reactorTRUOX INC·Filed 2005·Granted Dec 16, 2008·22 cites·52 claims
- 1593US4319580AMethod for detecting air emboli in the blood in an intracorporeal blood vesselUNIV WASHINGTON·Filed 1979·Granted Mar 16, 1982·368 cites·9 claims
- 1692US7204931B2Stable composition with enhanced biocidal and virucidal effectTRUOX INC·Filed 2005·Granted Apr 17, 2007·20 cites·28 claims
- 1791US9675065B2Biocide and bleach compositions and related methodsMARTIN ROY·Filed 2014·Granted Jun 13, 2017·8 cites·12 claims
- 1891US7070565B2Solid hydrogel coupling for ultrasound imaging and therapyUNIV WASHINGTON·Filed 2003·Granted Jul 4, 2006·241 cites·45 claims
- 1991US5476384ADentifrice/Medication dispensing toothbrushOPTIVA CORP·Filed 1994·Granted Dec 19, 1995·123 cites·7 claims
- 2091US5263218AVibrating toothbrush using a magnetic driverGEMTECH·Filed 1993·Granted Nov 23, 1993·195 cites·20 claims
- 2189US7976725B2Cyclic process for the efficient generation of chlorine dioxide in dilute solutionsTRUOX INC·Filed 2009·Granted Jul 12, 2011·11 cites·17 claims
- 2289US6991735B2Free radical generator and methodUNITED STATES FILTER CORP·Filed 2002·Granted Jan 31, 2006·42 cites·18 claims
- 2389US6432067B1Method and apparatus for medical procedures using high-intensity focused ultrasoundUNIV WASHINGTON·Filed 1999·Granted Aug 13, 2002·339 cites·9 claims
- 2489US4822337AInsulin delivery method and apparatusNEWHOUSE STANLEY·Filed 1987·Granted Apr 18, 1989·468 cites·16 claims
- 2589US4802487AEndoscopically deliverable ultrasound imaging systemWASHINGTON RES FOUND·Filed 1987·Granted Feb 7, 1989·287 cites·44 claims
- 2688US12404445B1Compositions and methods for increasing permeability in hydrocarbon shale formationsTRUOX INC·Filed 2024·Granted Sep 2, 2025·0 cites·18 claims
- 2788US7927509B2Cyclic process for the efficient generation of chlorine dioxide in dilute solutionsTRUOX INC·Filed 2009·Granted Apr 19, 2011·9 cites·24 claims
- 2888US7476333B2Composition and method for reducing chemical oxygen demand in waterTRUOX INC·Filed 2005·Granted Jan 13, 2009·12 cites·5 claims
- 2988US7108781B2Enhanced air and water purification using continuous breakpoint halogenation with free oxygen radicalsUNITED STATES FILTER CORP·Filed 2002·Granted Sep 19, 2006·33 cites·16 claims
- 3087US12173231B1Compositions and methods for increasing permeability in hydrocarbon shale formationsTRUOX INC·Filed 2024·Granted Dec 24, 2024·0 cites·16 claims
- 3187US12140007B1Compositions and methods for inhibiting clay swelling in hydrocarbon shale formationsTRUOX INC·Filed 2024·Granted Nov 12, 2024·0 cites·29 claims
- 3287US7922933B2Composition and method for enhanced sanitation and oxidation of aqueous systemsTRUOX INC·Filed 2009·Granted Apr 12, 2011·14 cites·12 claims
- 3387US7572390B2Composition and method for reducing chemical oxygen demand in waterTRUOX INC·Filed 2005·Granted Aug 11, 2009·13 cites·37 claims
- 3487US2025361157A1Method and system for the remediation of aquatic facilitiesTRUOX INC·Filed 2025·Application pending·0 cites
- 3586US7572384B2Composition and method for reducing chemical oxygen demand in waterTRUOX INC·Filed 2008·Granted Aug 11, 2009·10 cites·22 claims
- 3686US7285223B2Enhanced air and water purification using continuous breakpoint halogenation with free oxygen radicalsSIEMENS WATER TECH HOLDG CORP·Filed 2004·Granted Oct 23, 2007·27 cites·19 claims
- 3786US6666835B2Self-cooled ultrasonic applicator for medical applicationsUNIV WASHINGTON·Filed 2002·Granted Dec 23, 2003·193 cites·13 claims
- 3886US6315741B1Method and apparatus for medical procedures using high-intensity focused ultrasoundFiled 1999·Granted Nov 13, 2001·303 cites·8 claims
- 3985US7794607B2Composition and method for enhanced sanitation and oxidation of aqueous systemsTRUOX INC·Filed 2006·Granted Sep 14, 2010·11 cites·3 claims
- 4085US7686763B2Use of contrast agents to increase the effectiveness of high intensity focused ultrasound therapyUNIV WASHINGTON·Filed 2004·Granted Mar 30, 2010·174 cites·30 claims
- 4184US5398691AMethod and apparatus for three-dimensional translumenal ultrasonic imagingUNIV WASHINGTON·Filed 1993·Granted Mar 21, 1995·418 cites·21 claims
- 4283US7993545B2Tablet composition for the in-situ generation of chlorine dioxide for use in antimicrobial applicationsTRUOX INC·Filed 2010·Granted Aug 9, 2011·4 cites·24 claims
- 4383US7850626B2Method and probe for using high intensity focused ultrasoundUNIV WASHINGTON·Filed 2007·Granted Dec 14, 2010·25 cites·22 claims
- 4483US4770185AMethod and apparatus for endoscopic blood flow detection by the use of ultrasonic energyUNIV WASHINGTON·Filed 1986·Granted Sep 13, 1988·196 cites·9 claims
- 4581US6500133B2Apparatus and method for producing high intensity focused ultrasonic energy for medical applicationsUNIV WASHINGTON·Filed 2000·Granted Dec 31, 2002·120 cites·14 claims
- 4680US7927508B2Composition and process for enhanced sanitation and oxidation of aqueous systemsTRUOX INC·Filed 2008·Granted Apr 19, 2011·7 cites·15 claims
- 4780US7465411B2Catalyst-mediated in-situ generation of dioxiraneTRUOX INC·Filed 2006·Granted Dec 16, 2008·5 cites·36 claims
- 4879US12410068B2Method and system for the remediation of aquatic facilitiesTRUOX INC·Filed 2023·Granted Sep 9, 2025·0 cites·23 claims
- 4977US8337434B2Methods for using high intensity focused ultrasound and associated systems and devicesVAEZY SHAHRAM·Filed 2010·Granted Dec 25, 2012·9 cites·18 claims
- 5077US8017032B2Tablet composition for the in-situ generation of chlorine dioxide for use in antimicrobial applicationsTRUOX INC·Filed 2010·Granted Sep 13, 2011·1 cites·58 claims
Showing the top 50 of 113 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →