Geert Defieuw

Person

Kessel, BE

People

Patents Grantslast 30 patents

Information Patent Grant
Surfactants for use in substantially light-insensitive thermographi...
- Patent number 7,040,929
- Issue date May 9, 2006
- Agfa-Gevaert
- Geert Defieuw
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Thermal head printer and process for printing substantially light-i...
- Patent number 7,023,460
- Issue date Apr 4, 2006
- Agfa-Gevaert
- Eric Kaerts
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermographic recording material with improved image tone
- Patent number 6,774,084
- Issue date Aug 10, 2004
- Agfa-Gevaert
- Johan Loccufier
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Thermographic recording material with improved print archivability...
- Patent number 6,759,367
- Issue date Jul 6, 2004
- Agfa-Gevaert
- Johan Loccufier
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Thermographic recording material with improved image tone
- Patent number 6,693,062
- Issue date Feb 17, 2004
- Agfa-Gevaert
- Philip Dooms
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Thermographic recording material with improved image tone
- Patent number 6,677,274
- Issue date Jan 13, 2004
- Agfa-Gevaert
- Ingrid Geuens
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Production process for a benzotriazole-containing thermographic rec...
- Patent number 6,306,573
- Issue date Oct 23, 2001
- Agfa-Gevaert
- Bartholomeus Horsten
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Black and white thermographic recording material with improved diag...
- Patent number 6,284,442
- Issue date Sep 4, 2001
- Agfa-Gevaert
- Guy Michel Van Ackere
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Substantially thermographic recording materials with improved stabi...
- Patent number 6,270,951
- Issue date Aug 7, 2001
- Agfa-Gevaert
- Eddy Michiels
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Permanent antistatic primer layer
- Patent number 6,225,040
- Issue date May 1, 2001
- Agfa-Gevaert
- Bavo Muys
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Substantially light-insensitive black and white thermographic recor...
- Patent number 6,211,116
- Issue date Apr 3, 2001
- Agfa-Gevaert
- Geert Defieuw
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Substantially light-insensitive black and white monosheet thermogra...
- Patent number 6,207,614
- Issue date Mar 27, 2001
- Agfa-Gevaert
- Geert Defieuw
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
(Photo) thermographic material with improved transport performance
- Patent number 6,130,033
- Issue date Oct 10, 2000
- Agfa-Gevaert
- Geert Defieuw
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Thermographic recording material comprising an outermost layer suit...
- Patent number 6,127,313
- Issue date Oct 3, 2000
- Agfa-Gevaert
- Geert Defieuw
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Reducing agents for use in thermographic recording materials
- Patent number 6,093,528
- Issue date Jul 25, 2000
- Agfa-Gevaert
- David Terrell
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Outermost layers for use in thermographic recording materials
- Patent number 6,051,530
- Issue date Apr 18, 2000
- Agfa-Gevaert
- Geert Defieuw
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Production process for a thermographic recording material with impr...
- Patent number 6,030,764
- Issue date Feb 29, 2000
- Agfa-Gevaert
- Bartholomeus Horsten
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Thermal printing head coating
- Patent number 6,028,618
- Issue date Feb 22, 2000
- Agfa-Gevaert
- Geert Defieuw
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Assembly comprising a plurality of thermal heads
- Patent number 5,943,083
- Issue date Aug 24, 1999
- AGFA-GEVAERT N.V.
- Geert Defieuw
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Silver halide photographic material containing polymeric spacing pa...
- Patent number 5,882,783
- Issue date Mar 16, 1999
- Agfa-Gevaert, N.V.
- Daniel Timmerman
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
(Photo)thermographic material with improved transport performance
- Patent number 5,883,042
- Issue date Mar 16, 1999
- Agfa-Gevaert
- Geert Defieuw
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Receiving element for use in thermal transfer printing
- Patent number 5,858,913
- Issue date Jan 12, 1999
- Agfa-Gevaert
- Jean-Marie Dewanckele
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Substantially non-photosensitive thermographic recording material w...
- Patent number 5,854,174
- Issue date Dec 29, 1998
- Agfa-Gevaert
- Bartholomeus Horsten
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermal image forming process with improved slip performance therein
- Patent number 5,817,598
- Issue date Oct 6, 1998
- AGFA-GEVAERT N.V.
- Geert Defieuw
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Direct thermal imaging material containing a protective layer
- Patent number 5,759,752
- Issue date Jun 2, 1998
- AGFA-GEVAERT N.V.
- Carlo Uyttendaele
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermographic recording material with improved slip properties
- Patent number 5,759,953
- Issue date Jun 2, 1998
- Agfa-Gevaert
- Geert Defieuw
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Substantially non-photosensitive thermographic recording material w...
- Patent number 5,750,319
- Issue date May 12, 1998
- Agfa-Gevaert
- Bartholomeus Horsten
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermographic material with outermost antistatic layer
- Patent number 5,747,412
- Issue date May 5, 1998
- AGFA-GEVAERT N.V.
- Luc Leenders
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Silver halide photographic material containing polymeric spacing pa...
- Patent number 5,716,771
- Issue date Feb 10, 1998
- Agfa-Gevaert, N.V.
- Daniel Timmerman
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for the preparation of polymeric spacing particles
- Patent number 5,646,210
- Issue date Jul 8, 1997
- Agfa-Gevaert, N.V.
- Daniel Timmerman
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Novel surfactants for use in substantially light-insensitive thermo...
- Publication number 20050053871
- Publication date Mar 10, 2005
- AGFA-GEVAERT N.V.
- Geert Defieuw
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Thermal head printer and process for printing substantially light-i...
- Publication number 20040090518
- Publication date May 13, 2004
- AGFA-GEVAERT N.V.
- Eric Kaerts
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Thermographic recording material with improved image tone
- Publication number 20030186809
- Publication date Oct 2, 2003
- Agfa-Gevaert
- Philip Dooms
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Thermographic recording material with improved image tone
- Publication number 20030064891
- Publication date Apr 3, 2003
- Agfa-Gevaert
- Johan Loccufier
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Thermographic recording material with improved print archivability...
- Publication number 20030054958
- Publication date Mar 20, 2003
- Agfa-Gevaert
- Johan Loccufier
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Thermographic recording material with improved image tone
- Publication number 20020052294
- Publication date May 2, 2002
- Ingrid Geuens
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Geert Defieuw

Person

Patents Grantslast 30 patents

Surfactants for use in substantially light-insensitive thermographi...

Thermal head printer and process for printing substantially light-i...

Thermographic recording material with improved image tone

Thermographic recording material with improved print archivability...

Thermographic recording material with improved image tone

Thermographic recording material with improved image tone

Production process for a benzotriazole-containing thermographic rec...

Black and white thermographic recording material with improved diag...

Substantially thermographic recording materials with improved stabi...

Permanent antistatic primer layer

Substantially light-insensitive black and white thermographic recor...

Substantially light-insensitive black and white monosheet thermogra...

(Photo) thermographic material with improved transport performance

Thermographic recording material comprising an outermost layer suit...

Reducing agents for use in thermographic recording materials

Outermost layers for use in thermographic recording materials

Production process for a thermographic recording material with impr...

Thermal printing head coating

Assembly comprising a plurality of thermal heads

Silver halide photographic material containing polymeric spacing pa...

(Photo)thermographic material with improved transport performance

Receiving element for use in thermal transfer printing

Substantially non-photosensitive thermographic recording material w...

Thermal image forming process with improved slip performance therein

Direct thermal imaging material containing a protective layer

Thermographic recording material with improved slip properties

Substantially non-photosensitive thermographic recording material w...

Thermographic material with outermost antistatic layer

Silver halide photographic material containing polymeric spacing pa...

Method for the preparation of polymeric spacing particles

Patents Applicationslast 30 patents

Novel surfactants for use in substantially light-insensitive thermo...

Thermal head printer and process for printing substantially light-i...

Thermographic recording material with improved image tone

Thermographic recording material with improved image tone

Thermographic recording material with improved print archivability...

Thermographic recording material with improved image tone