Inventor · disambiguated record
John A. Creatura
Also filed as: CREATURA JOHN A
36 granted patents·2,463 citations·filing 1977–2003
98Inventor score
Files withXEROX CORP36
Top patents by PatentIndex Score
36 records- 0198US5330874ADry carrier coating and processesXEROX CORP·Filed 1992·Granted Jul 19, 1994·207 cites·26 claims
- 0298US5236629AConductive composite particles and processes for the preparation thereofXEROX CORP·Filed 1991·Granted Aug 17, 1993·616 cites·31 claims
- 0398US4937166APolymer coated carrier particles for electrophotographic developersXEROX CORP·Filed 1987·Granted Jun 26, 1990·613 cites·30 claims
- 0498US4935326AElectrophotographic carrier particles coated with polymer mixtureXEROX CORP·Filed 1987·Granted Jun 19, 1990·589 cites·5 claims
- 0592US5998076ACarrierXEROX CORP·Filed 1998·Granted Dec 7, 1999·56 cites·57 claims
- 0685US6355194B1Carrier pelletizing processesXEROX CORP·Filed 1999·Granted Mar 12, 2002·41 cites·41 claims
- 0781US6528225B1CarrierXEROX CORP·Filed 1998·Granted Mar 4, 2003·25 cites·31 claims
- 0877US5883176AConductive particles containing carbon black and processes for the preparation thereofXEROX CORP·Filed 1997·Granted Mar 16, 1999·27 cites·5 claims
- 0977US5002846ADeveloper compositions with coated carrier particlesXEROX CORP·Filed 1990·Granted Mar 26, 1991·23 cites·9 claims
- 1076US5424160AConductive carrier coatings and processes for the perfection thereofXEROX CORP·Filed 1994·Granted Jun 13, 1995·20 cites·13 claims
- 1175US5015550AElectrophotographic coated carrier particles and methods thereofXEROX CORP·Filed 1990·Granted May 14, 1991·22 cites·61 claims
- 1274US6660444B2CarrierXEROX CORP·Filed 2003·Granted Dec 9, 2003·11 cites·17 claims
- 1374US5484681AConductive composite particles and processes for the preparation thereofXEROX CORP·Filed 1994·Granted Jan 16, 1996·17 cites·5 claims
- 1473US5102769ASolution coated carrier particlesXEROX CORP·Filed 1991·Granted Apr 7, 1992·19 cites·29 claims
- 1569US5567562ACoated carrier particles and processes thereofXEROX CORP·Filed 1995·Granted Oct 22, 1996·17 cites·12 claims
- 1669US4828956AProcesses for maintaining the triboelectric stability of electrophotographic developersXEROX CORP·Filed 1988·Granted May 9, 1989·28 cites·26 claims
- 1764US5518855ACoated carrier particles and processes thereofXEROX CORP·Filed 1995·Granted May 21, 1996·14 cites·43 claims
- 1861US6004717ACarrier coating processesXEROX CORP·Filed 1997·Granted Dec 21, 1999·14 cites·21 claims
- 1960US5700615ACoated carrier particlesXEROX CORP·Filed 1997·Granted Dec 23, 1997·13 cites·28 claims
- 2057US5916722AToner compositionsXEROX CORP·Filed 1998·Granted Jun 29, 1999·11 cites·25 claims
- 2157US5575954AProcess for preparing conductive polymeric particles with linear and crosslinked portionsXEROX CORP·Filed 1995·Granted Nov 19, 1996·11 cites·33 claims
- 2254US5213936AImaging with developer compositions with coated carrier particlesXEROX CORP·Filed 1990·Granted May 25, 1993·10 cites·6 claims
- 2353US5487847AProcess for the preparation of conductive polymeric particles with linear and crosslinked portionsXEROX CORP·Filed 1994·Granted Jan 30, 1996·8 cites·30 claims
- 2446US5332638ADeveloper compositions with thermoset polymer coated carrier particlesXEROX CORP·Filed 1993·Granted Jul 26, 1994·6 cites·20 claims
- 2546US4126458AInorganic fluoride reversal carrier coatingsXEROX CORP·Filed 1977·Granted Nov 21, 1978·8 cites·7 claims
- 2644US5900344ACarrier composition and processes thereofXEROX CORP·Filed 1997·Granted May 4, 1999·6 cites·20 claims
- 2744US4425383AProcess for oxidation of carrier particlesXEROX CORP·Filed 1982·Granted Jan 10, 1984·5 cites·8 claims
- 2841US5747577AConductive particles containing carbon black and processes for the preparation thereofXEROX CORP·Filed 1995·Granted May 5, 1998·4 cites·15 claims
- 2940US5929136ACoated carriersXEROX CORP·Filed 1997·Granted Jul 27, 1999·5 cites·21 claims
- 3039US5162187ADeveloper compositions with coated carrier particlesXEROX CORP·Filed 1990·Granted Nov 10, 1992·7 cites·5 claims
- 3136US6268100B1Carrier particles with halosilanated pigmentsXEROX CORP·Filed 2000·Granted Jul 31, 2001·0 cites·15 claims
- 3236US5595851AConductive developer compositions with coated carrier particlesXEROX CORP·Filed 1995·Granted Jan 21, 1997·4 cites·32 claims
- 3334US6180311B1Carrier particles with halosilanated pigmentsXEROX CORP·Filed 1994·Granted Jan 30, 2001·2 cites·2 claims
- 3434US5516619AConductive composite particles and processes for the preparation thereofXEROX CORP·Filed 1995·Granted May 14, 1996·2 cites·38 claims
- 3530US5395450AApparatus for the preparation of carrier particlesXEROX CORP·Filed 1993·Granted Mar 7, 1995·2 cites·15 claims
- 3628US5238770AApparatus for the preparation of carrier particlesXEROX CORP·Filed 1991·Granted Aug 24, 1993·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →