Inventor · disambiguated record
Donald P. Sullivan
Also filed as: CARMICHAEL KATHLEEN M · SULLIVAN DONALD P · SULLIVAN JR DONALD P
27 granted patents·550 citations·filing 1980–2005
97Inventor score
Files withXEROX CORP21UNIVERSAL MOBILITY INC3GUARDIAN LIFE INSURANCE COMPAN1GUARDIAN LIFE INSURANCE COMPANY OF AMERICA1MARTIN TREVOR I1
Top patents by PatentIndex Score
27 records- 0197US4786570ALayered, flexible electrophotographic imaging member having hole blocking and adhesive layersXEROX CORP·Filed 1987·Granted Nov 22, 1988·80 cites·20 claims
- 0290US7016871B1System for and method of variable annuity contract administrationGUARDIAN LIFE INSURANCE COMPAN·Filed 2000·Granted Mar 21, 2006·109 cites·22 claims
- 0385US4375193AMonorail guideway assemblyUNIVERSAL MOBILITY INC·Filed 1980·Granted Mar 1, 1983·41 cites·9 claims
- 0484US4725518AElectrophotographic imaging system comprising charge transporting aromatic amine compound and protonic acid or Lewis acidXEROX CORP·Filed 1984·Granted Feb 16, 1988·29 cites·10 claims
- 0580US5576130APhotoreceptor which resists charge deficient spotsXEROX CORP·Filed 1996·Granted Nov 19, 1996·29 cites·16 claims
- 0677US6071662AImaging member with improved anti-curl backing layerXEROX CORP·Filed 1998·Granted Jun 6, 2000·36 cites·12 claims
- 0777US5591554AMultilayered photoreceptor with adhesive and intermediate layersXEROX CORP·Filed 1996·Granted Jan 7, 1997·26 cites·22 claims
- 0876US6294300B1Charge generation layer for electrophotographic imaging member and a process for making thereofXEROX CORP·Filed 2000·Granted Sep 25, 2001·15 cites·17 claims
- 0975US5571649AElectrophotographic imaging member with improved underlayerXEROX CORP·Filed 1996·Granted Nov 5, 1996·24 cites·28 claims
- 1074US7527903B2Imaging memberXEROX CORP·Filed 2005·Granted May 5, 2009·4 cites·15 claims
- 1173US7853497B2System for and method of variable annuity contract administrationGUARDIAN LIFE INSURANCE COMPANY OF AMERICA·Filed 2005·Granted Dec 14, 2010·4 cites·53 claims
- 1271US6350550B1Photoreceptor with adjustable charge generation sectionXEROX CORP·Filed 2001·Granted Feb 26, 2002·12 cites·20 claims
- 1371US5422213AMultilayer electrophotographic imaging member having cross-linked adhesive layerXEROX CORP·Filed 1992·Granted Jun 6, 1995·18 cites·35 claims
- 1468US5492785AMultilayered photoreceptorXEROX CORP·Filed 1995·Granted Feb 20, 1996·20 cites·5 claims
- 1567US6171741B1Light shock resistant electrophotographic imaging memberXEROX CORP·Filed 2000·Granted Jan 9, 2001·11 cites·17 claims
- 1666US5384222AImaging member processesXEROX CORP·Filed 1993·Granted Jan 24, 1995·13 cites·24 claims
- 1763US5571647AElectrophotographic imaging member with improved charge generation layerXEROX CORP·Filed 1996·Granted Nov 5, 1996·16 cites·14 claims
- 1860US5571648ACharge generation layer in an electrophotographic imaging memberXEROX CORP·Filed 1996·Granted Nov 5, 1996·14 cites·20 claims
- 1948US5607802AMultilayered photoreceptor with dual underlayers for improved adhesion and reduced micro-defectsXEROX CORP·Filed 1996·Granted Mar 4, 1997·8 cites·21 claims
- 2045US5384223APhotoconductive imaging members with polymer bindersXEROX CORP·Filed 1993·Granted Jan 24, 1995·6 cites·34 claims
- 2145US5356741AControl of the acid/base environment in photoconductive elementsXEROX CORP·Filed 1993·Granted Oct 18, 1994·6 cites·16 claims
- 2242US5238763AElectrophotographic imaging member with polyester adhesive layer and polycarbonate adhesive layer combinationXEROX CORP·Filed 1991·Granted Aug 24, 1993·5 cites·13 claims
- 2341US4382412ADual drive traction systemUNIVERSAL MOBILITY INC·Filed 1980·Granted May 10, 1983·7 cites·16 claims
- 2438US5614341AMultilayered photoreceptor with adhesive and intermediate layersXEROX CORP·Filed 1996·Granted Mar 25, 1997·4 cites·22 claims
- 2537USH1474HTitanyl phthalocyanine imaging member and processesMARTIN TREVOR I·Filed 1993·Granted Aug 1, 1995·5 cites·10 claims
- 2637US4324184ATemperature control system and method for an automated guideway transit systemUNIVERSAL MOBILITY INC·Filed 1980·Granted Apr 13, 1982·6 cites·28 claims
- 2734US5830613AElectrophotographic imaging member having laminated layersXEROX CORP·Filed 1992·Granted Nov 3, 1998·2 cites·15 claims
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