Inventor
ELLIS RICHARD J
GB13 patents
⚠️ This page may combine multiple inventors who share the name “ELLIS RICHARD J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINNESOTA MINING & MFG
6 patentsUS5691098ANov 25, 1997
Laser-Induced mass transfer imaging materials utilizing diazo compounds
MINNESOTA MINING & MFG78 citations95
US5756689AMay 26, 1998
Diazo compounds for laser-induced mass transfer imaging materials
MINNESOTA MINING & MFG21 citations92
US5384238AJan 24, 1995
Positive-acting photothermographic materials
MINNESOTA MINING & MFG32 citations92
US5168031ADec 1, 1992
Optical recording elements
MINNESOTA MINING & MFG12 citations72
US5387498AFeb 7, 1995
Positive-acting photothermographic materials comprising a photo-acid generator
MINNESOTA MINING & MFG4 citations62
US5389498AFeb 14, 1995
Photochemical generation of dyes
MINNESOTA MINING & MFG1 citations51
IMATION CORP
5 patentsUS6140004AOct 31, 2000
Organophotoreceptors for electrophotography featuring novel charge transport compounds
IMATION CORP147 citations96
US6066426AMay 23, 2000
Organophotoreceptors for electrophotography featuring novel charge transport compounds
IMATION CORP145 citations96
US5763134AJun 9, 1998
Composition comprising photochemical acid progenitor and specific squarylium dye
IMATION CORP65 citations95
US6605416B2Aug 12, 2003
Compositions and processes for photogeneration of acid
IMATION CORP8 citations73
USRE38251ESep 16, 2003
Composition comprising photochemical acid progenitor and specific squarylium dye
IMATION CORP3 citations62