Inventor · disambiguated record
David Glenn Black
Also filed as: BLACK DAVID G · BLACK DAVID GLENN
20 granted patents·12 pending applications·88 citations·filing 1998–2019
93Inventor score
Top patents by PatentIndex Score
32 records- 0195US9256143B2Photoconductor overcoat having tetrafunctional radical polymerizable charge transport moleculeLEXMARK INT INC·Filed 2013·Granted Feb 9, 2016·12 cites·10 claims
- 0294US9927727B2Method to make a photoconductor having an overcoat with tetrafunctional radical polymerizable charge transport moleculeLEXMARK INT INC·Filed 2015·Granted Mar 27, 2018·9 cites·7 claims
- 0392US10481512B2Photoconductor having protective overcoat layer with a charge transport molecule with four radical polymerizable hydrophilic functional groups containing an oxygen atom and method of making the sameLEXMARK INT INC·Filed 2018·Granted Nov 19, 2019·5 cites·7 claims
- 0487US10331051B2Method to make a photoconductor having an overcoat with tetrafunctional radical polymerizable charge transport moleculeLEXMARK INT INC·Filed 2018·Granted Jun 25, 2019·2 cites·1 claims
- 0584US10495991B2Photoconductor having protective overcoat layer with a charge transport molecule with four radical polymerizable hydrophilic functional groups containing an oxygen atom and method of making the sameLEXMARK INT INC·Filed 2018·Granted Dec 3, 2019·2 cites·15 claims
- 0683US9513591B2Photoconductor overcoat having a radical polymerizable charge transport molecule containing two ethyl acrylate functional groups and urethane acrylate resins containing six radical polymerizable functional groupsLEXMARK INT INC·Filed 2015·Granted Dec 6, 2016·2 cites·7 claims
- 0783US7955769B2Control of crazing, cracking or crystallization of a charge transport layer in a photoconductorLEXMARK INT INC·Filed 2008·Granted Jun 7, 2011·7 cites·15 claims
- 0881US7387861B2Additive for photoconductor end seal wear mitigationLEXMARK INT INC·Filed 2005·Granted Jun 17, 2008·6 cites·12 claims
- 0980US9360822B2Photoconductor overcoat having radical polymerizable charge transport molecules containing two ethyl acrylate functional groups and urethane acrylate resins containing six radical polymerizable functional groupsLEXMARK INT INC·Filed 2013·Granted Jun 7, 2016·2 cites·16 claims
- 1074US6071660AElectrophotographic photoconductor containing high levels of polyolefins as charge transport additivesLEXMARK INT INC·Filed 1999·Granted Jun 6, 2000·24 cites·11 claims
- 1170US10761443B2Charge transport molecule having hydrogen for an overcoat of a photoconductorLEXMARK INT INC·Filed 2019·Granted Sep 1, 2020·0 cites·1 claims
- 1269US10732528B2Overcoat for a photoconductor with tetrafunctional radical polymerizable charge transport molecule having hydrogenLEXMARK INT INC·Filed 2019·Granted Aug 4, 2020·0 cites·11 claims
- 1365US6066427AMethods for making a charge generating layers comprising type I polymorph of titanyl phthalocyanine with reduced photosensitivity and photoconductors including the sameLEXMARK INT INC·Filed 1999·Granted May 23, 2000·9 cites·20 claims
- 1454US10684565B2Photoconductor overcoat having a charge transport molecule with four radical polymerizable hydrophilic functional groups containing an oxygen atom and method of making the sameLEXMARK INT INC·Filed 2018·Granted Jun 16, 2020·0 cites·19 claims
- 1554US9394232B2Cost effective method of producing triarylamine compounds having two alkly alcoholsBLACK DAVID GLENN·Filed 2013·Granted Jul 19, 2016·0 cites·16 claims
- 1645US2017184985A1Photoconductor having crosslinkable transport molecules having four radical polymerizable groups and method to make the sameLEXMARK INT INC·Filed 2015·Application pending·0 cites
- 1743US6040098ASolution squarylium charge generation systems incorporating binder blendsLEXMARK INT INC·Filed 1998·Granted Mar 21, 2000·6 cites·26 claims
- 1843US2015185627A1Method of Producing Photoconductors Having Titanyl Phthalocyanine and Bisazo Pigments in Dual Charge Generation LayersLEXMARK INT INC·Filed 2013·Application pending·0 cites
- 1943US2015185629A1Photoconductors Having Titanyl Phthalocyanine and Bisazo Pigments in Dual Charge Generation LayersLEXMARK INT INC·Filed 2013·Application pending·0 cites
- 2040US6787276B2Dual layer photoconductors with charge transport layer including styrene-acrylic resinLEXMARK INT INC·Filed 2002·Granted Sep 7, 2004·2 cites·14 claims
- 2139US2018009733A1Two step method of producing triarlyamine compounds having two alkyl alcohols in a single reaction vesselLEXMARK INT INC·Filed 2016·Application pending·0 cites
- 2238US8178265B2Electrophotographic photoreceptor having a spectral marker and electrophotographic printer using the sameBLACK DAVID GLENN·Filed 2008·Granted May 15, 2012·0 cites·11 claims
- 2336US2015185631A1Photoconductor Overcoat Having Radical Polymerizable Charge Transport Molecules and Hexa-Functional Urethane Acrylates Having a Hexyl BackboneBLACK DAVID GLENN·Filed 2013·Application pending·0 cites
- 2435US6309784B1Charge transport layers and/or charge generation layers comprising unsaturated aliphatic hydrocarbons and photoconductors including the sameLEXMARK INT INC·Filed 2000·Granted Oct 30, 2001·0 cites·32 claims
- 2535US2017184984A1Photoconductor having crosslinkable transport molecules having four radical polymerizable groups and method to make the sameLEXMARK INT INC·Filed 2015·Application pending·0 cites
- 2634US2017184986A1Photoconductor overcoat having crosslinkable hole transport molecules having four radical polymerizble groups and method to make the sameLEXMARK INT INC·Filed 2015·Application pending·0 cites
- 2734US2017184987A1Photoconductor overcoat having crosslinkable hole transport molecules having four radical polymerizble groups and method to make the sameLEXMARK INT INC·Filed 2015·Application pending·0 cites
- 2833US2006134537A1Increased silicon microspheres in charge transfer layersLEXMARK INT INC·Filed 2004·Application pending·0 cites
- 2932US2009004586A1Polymer Blends For Light Sensitive PhotoconductorBELLINO MARK THOMAS·Filed 2007·Application pending·0 cites
- 3031US2007287084A1Light Sensitive Organic PhotoconductorBELLINO MARK THOMAS·Filed 2006·Application pending·0 cites
- 3130US6881272B2Selective removal of photoreceptor coatings by ultrasonificationLEXMARK INT INC·Filed 2002·Granted Apr 19, 2005·0 cites·27 claims
- 3227US2002122998A1Charge transfer layer with hydrazone, acetosol yellow and antioxidant of butylated p-cresol reacted with dicyclopentadieneFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →