Inventor

HORSTEN BARTHOLOMEUS

BE13 patents

⚠️ This page may combine multiple inventors who share the name “HORSTEN BARTHOLOMEUS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AGFA GEVAERT

10 patents

US6348308B1Feb 19, 2002

Substantially light-insensitive thermographic recording material with improved stability and image-tone

AGFA GEVAERT12 citations73

US6159667ADec 12, 2000

Thermographic recording material with improved image tone and/or stability upon thermal development

AGFA GEVAERT11 citations72

US6096486AAug 1, 2000

Thermographic recording material with improved image tone and/or stability upon thermal development

AGFA GEVAERT11 citations72

US6030764AFeb 29, 2000

Production process for a thermographic recording material with improved stability and image-tone

AGFA GEVAERT2 citations63

US5750319AMay 12, 1998

Substantially non-photosensitive thermographic recording material with improved stability and image-tone

AGFA GEVAERT2 citations63

US6244766B1Jun 12, 2001

Label-printing process for substantially light-insensitive elongated materials including an organic silver salt

AGFA GEVAERT3 citations54

US6306573B1Oct 23, 2001

Production process for a benzotriazole-containing thermographic recording material with improved stability and image-tone

AGFA GEVAERT0 citations52

US5854174ADec 29, 1998

Substantially non-photosensitive thermographic recording material with improved stability and image-tone

AGFA GEVAERT0 citations52

US6579671B2Jun 17, 2003

Recording materials with improved shelf-life, image tone and/or stability upon thermal development

AGFA GEVAERT1 citations51

US5885765AMar 23, 1999

Thermographic recording material with improved tone reproduction

AGFA GEVAERT6 citations51

AGFA GEVAERT NV

3 patents

US5527758AJun 18, 1996

HORSTEN BARTHOLOMEUS

AGFA GEVAERT

Substantially light-insensitive thermographic recording material with improved stability and image-tone

Thermographic recording material with improved image tone and/or stability upon thermal development

Thermographic recording material with improved image tone and/or stability upon thermal development

Production process for a thermographic recording material with improved stability and image-tone

Substantially non-photosensitive thermographic recording material with improved stability and image-tone

Label-printing process for substantially light-insensitive elongated materials including an organic silver salt

Production process for a benzotriazole-containing thermographic recording material with improved stability and image-tone

Substantially non-photosensitive thermographic recording material with improved stability and image-tone

Recording materials with improved shelf-life, image tone and/or stability upon thermal development

Thermographic recording material with improved tone reproduction

AGFA GEVAERT NV

Direct thermal imaging process with improved tone reproduction

Direct thermal recording process

Heat-sensitive material suited for use in direct thermal imaging