Inventor

Joseph Mammino

Inventor

Penfield, NY, US

Overview

1976–2005

Patent span

Physics

Primary field (CPC G)

Patents· 109 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G03Gprimary

G03GElectrography49%

Y10TTechnical subjects covered by former us classification16%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

C09DCoating compositions, e.g. paints, varnishes or lacquers3%

B29CShaping or joining of plastics2%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients2%

C25DProcesses for the electrolytic or electrophoretic production of coatings2%

B29LIndexing scheme associated with subclass b29c, relating to particular articles2%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form2%

H01BCables2%

PatentTitleYear

6,904,252'Image-bearing article containing cross-linked elastomers for electrostatic printing'2005 6,759,125'Development system coatings'2004 6,442,365'Thermally conductive fuser belt'2002 6,397,034'Fluorinated carbon filled polyimide intermediate transfer components'2002 6,365,280'Nitrile-silicone rubber surface release layer for electrostatographic members'2002 6,201,945'Polyimide and doped metal oxide fuser components'2001 6,141,516'Fluorinated carbon filled fluoroelastomer outer layer'2000 6,103,815'Fluorinated carbon filled latex fluorocarbon elastomer'2000 6,066,400'Polyimide biasable components'2000 6,067,430'Fluorinated carbon filled foam biasable components'2000 6,052,550'Image separator having conformable layer for contact electrostatic printing'2000 6,042,917'Member having offset seams'2000 6,014,155'Printing machine with a heated imaging member'2000 5,999,780'Controllably conductive polymer compositions for development systems'1999 5,995,796'Haloelastomer and doped metal oxide film component'1999 5,985,419'Polyurethane and doped metal oxide transfer components'1999 5,942,301'Polyimide seamed belt'1999 5,922,440'Polyimide and doped metal oxide intermediate transfer components'1999 5,919,514'Process for preparing electroded donor rolls'1999 5,895,147'Roll charger with semi-permeable membrane for liquid charging'1999 5,876,636'Haleoelastomer and doped metal oxide compositions'1999 5,856,013'Ohmic contact-providing compositions'1999 5,849,399'Bias transfer members with fluorinated carbon filled fluoroelastomer outer layer'1998 5,837,340'Instant on fuser system members'1998 5,834,080'Controllably conductive polymer compositions for development systems'1998 5,832,341'Capture of paper moisture for aquatron replenishment'1998 5,795,500'Electrically conductive coatings comprising fluorinated carbon filled fluoroelastomer'1998 5,765,085'Fixing apparatus and film'1998 5,761,595'Intermediate transfer members'1998 5,753,317'Electrically conductive processes'1998 5,752,144'Method of fabricating a reclaimable uniform conditioning blotter roll'1998 5,714,243'Dielectric image receiving member'1998 5,695,904'Semi-dry developers and processes thereof'1997 5,683,844'Fibrillated carrier compositions and processes for making and using'1997 5,602,626'Ionically conductive liquid charging apparatus'1997 5,585,903'Fluorocarbon elastomer single layer intermediate transfer member'1996 5,585,905'Printing apparatus including an intermediate toner transfer member having a top layer of a fluoroelastomer polymerized from an olefin and a fluorinated monomer'1996 5,554,469'Charging processes with liquid compositions'1996 5,552,005'Method of constructing a seamed flexible imaging sheet'1996 5,525,446'Intermediate transfer member of thermoplastic film forming polymer layer laminated onto a base layer'1996 5,514,505'Method for obtaining improved image contrast in migration imaging members'1996 5,510,879'Photoconductive charging processes'1996 5,503,955'Piezo-active photoreceptor and system application'1996 5,504,383'High voltage power supply'1996 5,501,881'Coated fuser member processes'1996 5,481,341'Roller for controlling application of carrier liquid'1996 5,448,342'Development system coatings'1995 5,445,720'Substrates, belts and electrostatographic imaging members, and methods of making'1995 5,424,813'Apparatus and method for improved blotter roller permeability'1995 5,409,557'Method of manufacturing a reinforced seamless intermediate transfer member'1995 5,386,277'Developing apparatus including a coated developer roller'1995 5,385,796'Electrophotographic imaging member having unmodified hydroxy methacrylate polymer charge blocking layer'1995 5,340,679'Intermediate transfer element coatings'1994 5,338,587'Electrographic methods'1994 5,336,577'Single layer photoreceptor'1994 5,300,339'Development system coatings'1994 5,298,956'Reinforced seamless intermediate transfer member'1994 5,266,431'Electrographic imaging members'1993 5,258,461'Electrocodeposition of polymer blends for photoreceptor substrates'1993 5,244,762'Electrophotographic imaging member with blocking layer containing uncrosslinked chemically modified copolymer'1993 5,243,392'Imaging apparatus and process with intermediate transfer element'1993 5,223,369'Process for coating carrier particles'1993 5,215,841'Electrophotographic imaging member with overcoatings containing fullerenes'1993 5,177,854'Distortion-free method of mounting an end piece on a thin-walled hollow tube'1993 5,177,538'Phenolic graphite donor roll'1993 5,172,170'Electroded donor roll for a scavengeless developer unit'1992 5,156,709'Fusible white stripe transparency sheets'1992 5,153,618'Ionographic imaging system'1992 5,138,918'Method and apparatus for securing drum blanks on isostatic mandrel'1992 5,120,628'Transparent photoreceptor overcoatings'1992 5,096,796'Blocking and overcoating layers for electroreceptors'1992 5,073,434'Ionographic imaging system'1991 5,069,993'Photoreceptor layers containing polydimethylsiloxane copolymers'1991 5,064,509'Multilayer belts formed by electrodeposition'1991 5,063,128'Conductive and blocking layers for electrophotographic imaging members'1991 5,063,125'Electrically conductive layer for electrical devices'1991 5,039,598'Ionographic imaging system'1991 4,988,597'Conductive and blocking layers for electrophotographic imaging members'1991 4,952,293'Polymer electrodeposition process'1990 4,750,018'Pre-transfer copy sheet cleaning apparatus'1988 4,747,992'Process for fabricating a belt'1988 4,711,833'Powder coating process for seamless substrates'1987 4,600,677'Organoalkoxysilane carrier coatings'1986 4,562,132'Photoresponsive imaging members containing electron transport overcoatings'1985 4,515,882'Overcoated electrophotographic imaging system'1985 4,294,904'Inductive development materials for a magnetic development process'1981 4,265,995'Carrier core surface treatment'1981 4,233,387'Electrophotographic carrier powder coated by resin dry-mixing process'1980 4,197,211'Liquid electrophotographic developers'1980 4,147,540'Color electrophotographic developer system employing one carrier having a coating of resin and copper tetra-4-(octadecylsulfonomido)phthalocyanine'1979 4,102,682'Imaging member'1978 4,101,904'Magnetographic imaging member and the method of its use'1978 4,078,927'Photoconductive printing master'1978 4,078,930'Developer compositions comprising toner and carrier'1978 4,073,965'Yellow developer employing a coated carrier and imaging process using same'1978 4,072,517'Migration imaging method'1978 4,066,563'Copper-tetra-4-(octadecylsulfonomido) phthalocyanine electrophotographic carrier'1978 4,064,285'Electrophotographic decalcomanias'1977 4,058,397'Yellow developer employing a coated carrier'1977 4,057,426'Magenta toner with a coated carrier'1977 4,052,207'Electrostatographic imaging process'1977 4,035,310'Yellow developer'1977 4,023,968'Photoelectrophoretic color imaging process in which back migration is eliminated'1977 4,013,462'Migration imaging system'1977 3,997,343'Material for electrostatic recording'1976 3,989,648'Dye coated carrier with toner'1976 3,951,654'Method for enhancement in the rate and efficiency of photodischarge of electrostatographic imaging members comprising phthalocyanine'1976 3,937,665'Photoreceptor solvent cleaner'1976 3,933,491'Imaging system'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–2005Patents assigned to XEROX CORP (107)· patent assignee history

1976Patents assigned to GAF CORP (1)· patent assignee history

1976–2005Based in Penfield, NY, US· patent location history

1988Patents assigned to ABRAMSOHN DENNIS A (1)· patent assignee history

1988Patents assigned to BRACH PAUL J (1)· patent assignee history

1988Patents assigned to GRIFFITHS CLIFFORD H (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
XEROX CORP	107	1976–2005
ABRAMSOHN DENNIS A	1	1988
BRACH PAUL J	1	1988
GAF CORP	1	1976
GRIFFITHS CLIFFORD H	1	1988

Locations

Location	Patents	Span
Penfield, New York, US	109	1976–2005