Inventor

Herman Uytterhoeven

Inventor

Bonheiden, BE

Overview

1985–2006

Patent span

Physics

Primary field (CPC G)

Patents· 64 as inventor

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

G03Cprimary

G03CPhotosensitive materials for photographic purposes22%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests22%

B41MPrinting, duplicating, marking, or copying processes21%

Y10TTechnical subjects covered by former us classification9%

G03GElectrography8%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices7%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds4%

C07CAcyclic or carbocyclic compounds2%

C07DHeterocyclic compounds2%

C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments2%

PatentTitleYear

7,067,243'Method for preparation of a photothermographic material with increased photosensitivity'2006 6,794,123'Aqueous dispersion comprising photosensitive silver halide and a substantially light-insensitive silver salt of an organic carboxylic acid'2004 6,607,872'Photothermographic recording material'2003 6,576,415'Photothermographic materials with increa sed photosensitivity'2003 6,576,413'Photothermographic recording material with increased photosensitivity'2003 6,558,895'Photothermographic recording materials with improved stability'2003 6,306,571'Photothermographic recording material coatable from an aqueous medium'2001 6,300,044'Production method for a photothermographic material and a recording process'2001 6,280,923'Photothermographic recording material'2001 6,274,297'Photothermographic recording material with in-situ and ex-situ photosensitive silver halide and a substantially light-insensitive organic salt'2001 6,187,528'Photothermographic recording material coatable from an acqueous medium'2001 6,143,481'Photothermographic recording material coated from an aqueous medium'2000 6,143,488'Photothermographic recording material coatable from an aqueous medium'2000 6,127,313'Thermographic recording material comprising an outermost layer suitable for use with thermal heads'2000 6,074,814'Photothermographic material comprising an infra-red sensitizer'2000 5,958,667'Photothermographic recording material comprising IR-sensitizing dyes'1999 5,948,600'Method and material for the formation of a heat mode image'1999 5,891,616'Process for producing a suspension of particles containing an organic silver salt for use in the production of thermographic and photothermographic materials'1999 5,863,859'Heat-sensitive material suited for use in direct thermal recording'1999 5,851,755'Photothermographic material comprising at least one dye absorbing electromagnetic radiation in the wavelength range 700 to 1100NM'1998 5,621,449'Ink jet recording method operating with a chemically reactive ink'1997 5,607,813'Photopolymerizable composition of high sensitivity and method for obtaining images therewith'1997 5,595,854'Method for the formation of heat mode image'1997 5,589,317'Thermal transfer imaging process'1996 5,582,953'Direct thermal recording process'1996 5,558,972'Thermal transfer printing of a reducing agent to a silver source contained in an image receiving layer'1996 5,547,809'Thermal transfer imaging system based on the heat transfer of a reducing agent for reducing a silver source to metallic silver'1996 5,527,758'Direct thermal imaging process with improved tone reproduction'1996 5,472,930'Thermosensitive recording material'1995 5,457,000'Dye-image receiving element for use according to thermal dye sublimation transfer'1995 5,429,907'Method for making an imaging element and for obtaining an image therefrom'1995 5,418,110'Dye-image receiving element for use according to thermal dye sublimation transfer'1995 5,416,058'Protected thermosensitive recording material'1995 5,409,799'Method for producing images using a photopolymerizable composition'1995 5,395,730'Image formation by thermal transfer'1995 5,395,737'Heat- and photo-sensitive imaging element and method for making images therewith'1995 5,380,607'Thermal imaging method'1995 5,376,618'Thermal dye sublimation transfer receiving element'1994 5,340,693'Heat-sensitive recording material and method for obtaining an image using the same'1994 5,328,804'Image producing element containing a photopolymerizable monomer'1994 5,317,000'Acceptor element for thermosublimation printing'1994 5,310,719'Dye acceptor element for thermosublimation printing'1994 5,308,739'Imaging element comprising an impermeable barrier layer provided between a photosensitive layer and a porous layer'1994 5,308,736'Dye-donor element for use according to thermal dye sublimation transfer'1994 5,298,477'Dye acceptor element for thermosulblimation printing'1994 5,284,815'Thermal dye sublimination transfer receiving element'1994 5,254,434'Method of forming thermal transfer dye images'1993 5,246,907'Method for making transparent thermal dye transfer images'1993 5,223,475'Acceptor element for the themosuablimation printing process'1993 5,151,405'Modified dextran binder for use in thermal dye transfer'1992 5,082,822'Subbing layer for dye-donor element used in thermal dye transfer'1992 5,030,612'Thermal dye sublimation transfer recording element'1991 4,980,432'Anionic (co)polymerization using an arylmethide initiator'1990 4,908,155'Polymeric surfactant'1990 4,853,311'Fusible electrostatically attractable toner'1989 4,663,265'Liquid electrophoretic developer composition'1987 4,639,404'Liquid developer for development of electrostatic images'1987 4,639,403'Electrostatographic suspension developer and a process for its preparation comprising quaternary ionic copolymer for positive toner charge'1987 4,631,243'Electrostatographic suspension developer and a process for the production thereof'1986 4,606,989'Liquid developer for development of electrostatic images'1986 4,599,291'Electrostatographic suspension developer of block copolymer reacted with mercaptan'1986 4,564,574'Liquid developer for development of electrostatic images'1986 4,525,446'Liquid developer for development of electrostatic images comprising onium salt polymer and an anion'1985 4,522,908'Liquid electrophoretic developer'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1999Patents assigned to AGFA GEVAERT NV (36)· patent assignee history

1985–2006Based in Bonheiden, BE· patent location history

1986–1995Patents assigned to AGFA GEVAERT AG (8)· patent assignee history

1993Patents assigned to AGFA GEVAERT AKTIENGSELLSCHAFT (1)· patent assignee history

1996–2006Patents assigned to AGFA GEVAERT (19)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AGFA GEVAERT NV	36	1985–1999
AGFA GEVAERT	19	1996–2006
AGFA GEVAERT AG	8	1986–1995
AGFA GEVAERT AKTIENGSELLSCHAFT	1	1993

Locations

Location	Patents	Span
Bonheiden, BE	64	1985–2006