Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Photographic elements containing cyan dye-forming coupler, coupler solvent and bisphenol derivative

Photographic elements containing cyan dye-forming coupler, coupler solvent and bisphenol derivative

US Patent 6004738 · Granted Dec 21, 1999

Estimated economic value: $11,786,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Detection of BRCA and other high risk carriers in breast tissue2021
Component inspection apparatus and method2018
Ultrasonic NDT sensor arrangement and method for inspecting surfaces of variable2018
Assay device and methods2017
Assay test card2017
Method of forming flexible electronic circuits2010
Circular dichroism detection system2009
Lipoprotein assay2007
Photographic elements containing a de-aggregating compound, dye-forming coupler 2005
Photographic elements containing a de-aggregating compound and dye-forming coupl2005
Method for developing a high contrast photographic material containing a polyhyd2004
Photographic elements containing cyan coupler UV absorber and stabilizer2004