Inventor
PATEL RANJAN C
GB21 patents
⚠️ This page may combine multiple inventors who share the name “PATEL RANJAN C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINNESOTA MINING & MFG
15 patentsUS5360694ANov 1, 1994
Thermal dye transfer
MINNESOTA MINING & MFG86 citations95
US5208135AMay 4, 1993
Preparation and use of dyes
MINNESOTA MINING & MFG100 citations95
US4701402AOct 20, 1987
Oxidative imaging
MINNESOTA MINING & MFG91 citations93
US5863860AJan 26, 1999
Thermal transfer imaging
MINNESOTA MINING & MFG26 citations92
US5773170AJun 30, 1998
UV-absorbing media bleachable by IR-radiation
MINNESOTA MINING & MFG20 citations92
US5384238AJan 24, 1995
Positive-acting photothermographic materials
MINNESOTA MINING & MFG32 citations92
US5856061AJan 5, 1999
Production of color proofs and printing plates
MINNESOTA MINING & MFG38 citations91
US5843617ADec 1, 1998
Thermal bleaching of infrared dyes
MINNESOTA MINING & MFG40 citations91
US5475418ADec 12, 1995
Thermal imaging system with a transparent pinch roller
MINNESOTA MINING & MFG21 citations90
US4935820AJun 19, 1990
Imaging slow photographic media with liquid crystal shutters
MINNESOTA MINING & MFG28 citations90
US5246909ASep 21, 1993
Dye transfer media
MINNESOTA MINING & MFG13 citations73
US4769459ASep 6, 1988
Oxidative imaging
MINNESOTA MINING & MFG11 citations71
US5306686AApr 26, 1994
Negative-acting thermographic materials
MINNESOTA MINING & MFG8 citations70
US5260180ANov 9, 1993
Photothermographic imaging media employing silver salts of tetrahydrocarbyl borate anions
MINNESOTA MINING & MFG8 citations68
US5496696AMar 5, 1996
Silver halide imaging materials
MINNESOTA MINING & MFG1 citations51
IMATION CORP
5 patentsUS5945249AAug 31, 1999
Laser absorbable photobleachable compositions
IMATION CORP51 citations95
US5935758AAug 10, 1999
Laser induced film transfer system
IMATION CORP104 citations94
US6291143B1Sep 18, 2001
Laser absorbable photobleachable compositions
IMATION CORP35 citations91
US6171766B1Jan 9, 2001
Laser absorbable photobleachable compositions
IMATION CORP31 citations91
US5766828AJun 16, 1998
Laser addressable imaging elements
IMATION CORP12 citations70