Rafik O. Loutfy

Person

Mississauga, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Inorganic material surface grafted with charge transport moiety
- Patent number 7,560,161
- Issue date Jul 14, 2009
- Xerox Corporation
- Yu Qi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Positive charging photoreceptor
- Patent number 7,491,989
- Issue date Feb 17, 2009
- Xerox Corporation
- Rafik O. Loutfy
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Imaging member having inorganic material filler surface grafted wit...
- Patent number 7,232,633
- Issue date Jun 19, 2007
- Xerox Corporation
- Yu Qi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Processes for preparing copolymers
- Patent number 6,124,409
- Issue date Sep 26, 2000
- Xerox Corporation
- T. Hwee Ng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stable free radical polymerization processes and compositions thereof
- Patent number 5,728,747
- Issue date Mar 17, 1998
- Xerox Corporation
- Peter M. Kazmaier
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Processes for the preparation of photogenerating compositions
- Patent number 5,225,307
- Issue date Jul 6, 1993
- Xerox Corporation
- Ah-Mee Hor
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Infrared or red light sensitive migration imaging member
- Patent number 5,215,838
- Issue date Jun 1, 1993
- Xerox Corporation
- Man C. Tam
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Polyarylamine polymers
- Patent number 5,155,200
- Issue date Oct 13, 1992
- Xerox Corporation
- William W. Limburg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Camera speed printing plate with in situ mask
- Patent number 5,102,756
- Issue date Apr 7, 1992
- Xerox Corporation
- Paul S. Vincett
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic imaging member utilizing polyarylamine polymers
- Patent number 5,030,532
- Issue date Jul 9, 1991
- Xerox Corporation
- William W. Limburg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Xeroprinting process with improved contrast potential
- Patent number 4,970,130
- Issue date Nov 13, 1990
- Xerox Corporation
- Man C. Tam
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Indigoid photoconductor imaging members
- Patent number 4,952,472
- Issue date Aug 28, 1990
- Xerox Corporation
- Giuseppa Baranyi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Quinacridone photoconductor imaging members
- Patent number 4,952,471
- Issue date Aug 28, 1990
- Xerox Corporation
- Giuseppa Baranyi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Thionated perylene photoconductive imaging members for electrophoto...
- Patent number 4,937,164
- Issue date Jun 26, 1990
- Xerox Corporation
- James M. Duff
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyranthrone photoconductor imaging members
- Patent number 4,925,760
- Issue date May 15, 1990
- Xerox Corporation
- Giuseppa Baranyi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image bar with electrochromic switching system
- Patent number 4,916,470
- Issue date Apr 10, 1990
- Xerox Corporation
- Gregory J. Kovacs
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Photoconductive imaging members with mixtures of photogenerator pig...
- Patent number 4,882,254
- Issue date Nov 21, 1989
- Xerox Corporation
- Rafik O. Loutfy
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Imaging member containing a copolymer of styrene and ethyl acrylate
- Patent number 4,853,307
- Issue date Aug 1, 1989
- Xerox Corporation
- Man C. Tam
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photoconductive imaging members with imidazole perinones
- Patent number 4,808,506
- Issue date Feb 28, 1989
- Xerox Corporation
- Rafik O. Loutfy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyarylamine compounds and systems utilizing polyarylamine compounds
- Patent number 4,801,517
- Issue date Jan 31, 1989
- Xerox Corporation
- Jean M. J. Frechet
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photoconductive imaging members with novel fluorinated squaraine co...
- Patent number 4,746,756
- Issue date May 24, 1988
- Xerox Corporation
- Peter M. Kazmaier
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Powder coating process for seamless substrates
- Patent number 4,711,833
- Issue date Dec 8, 1987
- Xerox Corporation
- T. Brian McAneney
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Photoconductive imaging members with novel symmetrical fluorinated...
- Patent number 4,621,038
- Issue date Nov 4, 1986
- Xerox Corporation
- Peter M. Kazmaier
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photoresponsive imaging members with polysilylenes hole transportin...
- Patent number 4,618,551
- Issue date Oct 21, 1986
- Xerox Corporation
- Milan Stolka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photoconductive imaging members with perylene pigment compositions
- Patent number 4,587,189
- Issue date May 6, 1986
- Xerox Corporation
- Ah-Mee Hor
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Stabilized photoresponsive devices containing electron transporting...
- Patent number 4,559,287
- Issue date Dec 17, 1985
- Xerox Corporation
- T. Brian McAneney
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photoresponsive imaging members with chloroindium phthalocyanine co...
- Patent number 4,555,463
- Issue date Nov 26, 1985
- Xerox Corporation
- Ah-Mee Hor
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photoconductive devices containing perylene dye compositions
- Patent number 4,514,482
- Issue date Apr 30, 1985
- Xerox Corporation
- Rafik O. Loutfy
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for preparation of high purity metals by the electrochemica...
- Patent number 4,448,646
- Issue date May 15, 1984
- Xerox Corporation
- Santokh S. Badesha
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Preparation of chalcogenide alloys by electrochemical coreduction o...
- Patent number 4,432,841
- Issue date Feb 21, 1984
- Xerox Corporation
- Santokh S. Badesha
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
Positive charging photoreceptor
- Publication number 20070023747
- Publication date Feb 1, 2007
- XEROX Corporation
- Rafik O. Loutfy
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Imaging member having inorganic material filler surface grafted wit...
- Publication number 20060029872
- Publication date Feb 9, 2006
- Xerox Corporation.
- Yu Qi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Inorganic material surface grafted with charge transport moiety
- Publication number 20060029803
- Publication date Feb 9, 2006
- Xerox Corporation.
- Yu Qi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Rafik O. Loutfy

Person

Patents Grantslast 30 patents

Inorganic material surface grafted with charge transport moiety

Positive charging photoreceptor

Imaging member having inorganic material filler surface grafted wit...

Processes for preparing copolymers

Stable free radical polymerization processes and compositions thereof

Processes for the preparation of photogenerating compositions

Infrared or red light sensitive migration imaging member

Polyarylamine polymers

Camera speed printing plate with in situ mask

Electrophotographic imaging member utilizing polyarylamine polymers

Xeroprinting process with improved contrast potential

Indigoid photoconductor imaging members

Quinacridone photoconductor imaging members

Thionated perylene photoconductive imaging members for electrophoto...

Pyranthrone photoconductor imaging members

Image bar with electrochromic switching system

Photoconductive imaging members with mixtures of photogenerator pig...

Imaging member containing a copolymer of styrene and ethyl acrylate

Photoconductive imaging members with imidazole perinones

Polyarylamine compounds and systems utilizing polyarylamine compounds

Photoconductive imaging members with novel fluorinated squaraine co...

Powder coating process for seamless substrates

Photoconductive imaging members with novel symmetrical fluorinated...

Photoresponsive imaging members with polysilylenes hole transportin...

Photoconductive imaging members with perylene pigment compositions

Stabilized photoresponsive devices containing electron transporting...

Photoresponsive imaging members with chloroindium phthalocyanine co...

Photoconductive devices containing perylene dye compositions

Process for preparation of high purity metals by the electrochemica...

Preparation of chalcogenide alloys by electrochemical coreduction o...

Patents Applicationslast 30 patents

Positive charging photoreceptor

Imaging member having inorganic material filler surface grafted wit...

Inorganic material surface grafted with charge transport moiety