Inventor · disambiguated record
Richard L. Schank
Also filed as: SCHANK RICHARD · SCHANK RICHARD L · SCHANK RICHARD LOUIS
47 granted patents·1,228 citations·filing 1973–2011
99Inventor score
Top patents by PatentIndex Score
47 records- 0199US4871634AElectrophotographic elements using hydroxy functionalized arylamine compoundsXEROX CORP·Filed 1988·Granted Oct 3, 1989·128 cites·11 claims
- 0298US5368967ALayered photoreceptor with overcoat containing hydrogen bonded materialsXEROX CORP·Filed 1993·Granted Nov 29, 1994·118 cites·16 claims
- 0397US5702854ACompositions and photoreceptor overcoatings containing a dihydroxy arylamine and a crosslinked polyamideXEROX CORP·Filed 1996·Granted Dec 30, 1997·125 cites·19 claims
- 0496US5709974AHigh speed electrophotographic imaging memberXEROX CORP·Filed 1996·Granted Jan 20, 1998·82 cites·12 claims
- 0596US4923775APhotoreceptor overcoated with a polysiloxaneXEROX CORP·Filed 1988·Granted May 8, 1990·51 cites·14 claims
- 0696US4439509AProcess for preparing overcoated electrophotographic imaging membersXEROX CORP·Filed 1982·Granted Mar 27, 1984·55 cites·11 claims
- 0795US5681679AOvercoated electrophotographic imaging member with resilient charge transport layerXEROX CORP·Filed 1996·Granted Oct 28, 1997·71 cites·17 claims
- 0894US4595602AProcess for preparing overcoated electrophotographic imaging membersXEROX CORP·Filed 1984·Granted Jun 17, 1986·44 cites·13 claims
- 0990US6183921B1Crack-resistant and curl free multilayer electrophotographic imaging memberXEROX CORP·Filed 1996·Granted Feb 6, 2001·52 cites·15 claims
- 1088US4565760AProtective overcoatings for photoresponsive imaging membersXEROX CORP·Filed 1984·Granted Jan 21, 1986·28 cites·14 claims
- 1187US4770963AHumidity insensitive photoresponsive imaging membersXEROX CORP·Filed 1987·Granted Sep 13, 1988·28 cites·40 claims
- 1286US5436099APhotoreceptor with low surface energy overcoatXEROX CORP·Filed 1993·Granted Jul 25, 1995·35 cites·17 claims
- 1386US5162183AOvercoat for imaging membersXEROX CORP·Filed 1991·Granted Nov 10, 1992·35 cites·29 claims
- 1486US4917980APhotoresponsive imaging members with hole transporting polysilylene ceramersXEROX CORP·Filed 1988·Granted Apr 17, 1990·27 cites·34 claims
- 1584US5230976APolymeric arylamine silane compounds and imaging members incorporating sameXEROX CORP·Filed 1991·Granted Jul 27, 1993·28 cites·21 claims
- 1684US4806985AStripper fingersXEROX CORP·Filed 1987·Granted Feb 21, 1989·28 cites·8 claims
- 1783US8620800B1Determining patent infringement risk exposure using litigation analysisMICAELIAN FADI·Filed 2011·Granted Dec 31, 2013·17 cites·55 claims
- 1880US3931041ALiquid crystal compositionsXEROX CORP·Filed 1974·Granted Jan 6, 1976·12 cites·5 claims
- 1975US4009032AProcess for preparing waterless printing masters comprising copolymer of siloxane and thermoplastic blocksXEROX CORP·Filed 1974·Granted Feb 22, 1977·12 cites·11 claims
- 2073US5606396AImaging process using flexible electrostatographic imaging memberXEROX CORP·Filed 1995·Granted Feb 25, 1997·23 cites·9 claims
- 2173US5582949AProcess for improving beltsXEROX CORP·Filed 1990·Granted Dec 10, 1996·34 cites·4 claims
- 2273US4268840AOptical recording memberXEROX CORP·Filed 1979·Granted May 19, 1981·14 cites·13 claims
- 2372US5204201APolymeric systems for overcoating organic photoreceptors used in liquid development xerographic applicationsXEROX CORP·Filed 1991·Granted Apr 20, 1993·18 cites·11 claims
- 2465US4371600ARelease overcoat for photoresponsive deviceXEROX CORP·Filed 1981·Granted Feb 1, 1983·12 cites·9 claims
- 2563US5011939AHydroxy functionalized arylamine compoundsXEROX CORP·Filed 1989·Granted Apr 30, 1991·12 cites·3 claims
- 2662US4106848AElastomer wave guide optical modulatorsXEROX CORP·Filed 1975·Granted Aug 15, 1978·16 cites·3 claims
- 2762US4016814APlanographic printing masterXEROX CORP·Filed 1973·Granted Apr 12, 1977·8 cites·14 claims
- 2857US4275133AElectrophotographic imaging processes utilizing adhesive generator overcoated photoreceptorsXEROX CORP·Filed 1979·Granted Jun 23, 1981·8 cites·16 claims
- 2956US5670291AProcess for fabricating an electrophotographic imaging memberXEROX CORP·Filed 1996·Granted Sep 23, 1997·12 cites·16 claims
- 3056US5096796ABlocking and overcoating layers for electroreceptorsXEROX CORP·Filed 1990·Granted Mar 17, 1992·16 cites·39 claims
- 3152US4030416AWaterless printing mastersXEROX CORP·Filed 1976·Granted Jun 21, 1977·6 cites·2 claims
- 3248US3971316AProcess for smoothing waterless lithographic mastersXEROX CORP·Filed 1974·Granted Jul 27, 1976·8 cites·11 claims
- 3348US3951063AProcess for preparing reversible cure waterless lithographic mastersXEROX CORP·Filed 1973·Granted Apr 20, 1976·8 cites·20 claims
- 3447US5728498AElectrophotographic imaging member having an improved charge transport layerXEROX CORP·Filed 1996·Granted Mar 17, 1998·8 cites·11 claims
- 3546US4055424ANovel microfilm and process for preparationXEROX CORP·Filed 1976·Granted Oct 25, 1977·7 cites·10 claims
- 3645US5787329AOrganic coated development electrodes and methods thereofXEROX CORP·Filed 1997·Granted Jul 28, 1998·7 cites·30 claims
- 3745US4181772AAdhesive generator overcoated photoreceptorsXEROX CORP·Filed 1978·Granted Jan 1, 1980·7 cites·19 claims
- 3843US5805964AInorganic coated development electrodes and methods thereofXEROX CORP·Filed 1997·Granted Sep 8, 1998·6 cites·20 claims
- 3941US4263388AElectrophotographic imaging deviceXEROX CORP·Filed 1979·Granted Apr 21, 1981·3 cites·5 claims
- 4040US4010687APlanographic printing masterXEROX CORP·Filed 1973·Granted Mar 8, 1977·5 cites·35 claims
- 4139US4103616AElastomers and improved waterless lithographic printing mastersXEROX CORP·Filed 1977·Granted Aug 1, 1978·3 cites·8 claims
- 4237US7205081B2Imaging memberXEROX CORP·Filed 2001·Granted Apr 17, 2007·0 cites·16 claims
- 4335US5761587ACoated development electrodes and methods thereofXEROX CORP·Filed 1997·Granted Jun 2, 1998·3 cites·19 claims
- 4434US6291125B1Terpolymer imaging member and imaging processXEROX CORP·Filed 1999·Granted Sep 18, 2001·2 cites·14 claims
- 4534US5725986AImaging process using a diarylamine and tritolylamine in a charge transport layerXEROX CORP·Filed 1996·Granted Mar 10, 1998·3 cites·8 claims
- 4633US6331370B1Squeak and deletion resistant imaging member and systemXEROX CORP·Filed 1995·Granted Dec 18, 2001·2 cites·4 claims
- 4731US4100135ANovel elastomers and improved waterless lithographic printing mastersXEROX CORP·Filed 1977·Granted Jul 11, 1978·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →