Inventor

Ludo Van Rompuy

Inventor

Destelbergen, BE

Overview

1993–1999

Patent span

Physics

Primary field (CPC G)

Patents· 16 as inventor

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

G03Fprimary

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices41%

G03CPhotosensitive materials for photographic purposes32%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%

C08HDerivatives of natural macromolecular compounds5%

B41CProcesses for the manufacture or reproduction of printing surfaces3%

C07CAcyclic or carbocyclic compounds3%

C07DHeterocyclic compounds3%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds3%

PatentTitleYear

5,985,515'Heat sensitive imaging element and a method for producing lithographic plates therewith'1999 5,753,408'Method for making an offset printing plate according to the silver salt diffusion transfer process'1998 5,693,448'Method for making an offset printing plate according to the silver salt diffusion transfer process'1997 5,645,971'Method for making a lithographic printing plate according to the silver salt diffusion transfer process'1997 5,597,676'Method for making improved imaging elements suitable for use in silver salt diffusion transfer process'1997 5,536,817'Type of modified gelatin and its use in a DTR material'1996 5,501,939'Spectrally sensitized prefogged direct-positive silver halide photographic material'1996 5,474,885'Type of modified gelatin and its use in a DTR material'1995 5,413,897'Silver halide photographic material'1995 5,348,836'Silver halide photographic material'1994 5,340,690'Method for making a lithographic printing plate according to the silver salt diffusion transfer process'1994 5,324,622'Silver halide photographic material'1994 5,283,156'Method for making a lithographic printing plate according to the silver salt diffusion transfer process'1994 5,272,041'Negative type lithographic printing plate'1993 5,268,253'Lithographic printing plate according to the silver salt diffusion transfer process'1993 5,200,294'Method for making a lithographic printing plate according to the silver salt diffusion transfer process'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–1999Patents assigned to AGFA GEVAERT NV (16)· patent assignee history

1993–1997Based in Destelbergen, BE· patent location history

1998–1999Based in Mortsel, BE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AGFA GEVAERT NV	16	1993–1999

Locations

Location	Patents	Span
Destelbergen, BE	14	1993–1997
Mortsel, BE	2	1998–1999