Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Methine yellow density correction dyes for color negative films with magnetic recording layers

Methine yellow density correction dyes for color negative films with magnetic recording layers

US Patent 5725999 · Granted Mar 10, 1998

Estimated economic value: $6,010,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Control fluid power apparatus and related methods2017
Image-recording element with fluorosurfactant and colloidal particles2010
Optical recording media with triplet-sensitized isomerization2008
Method of preparation of direct dispersions of photographically useful chemicals2008
Ink jet recording element2006
Ink jet recording element2004
Color photothermographic elements comprising phenolic thermal solvents2004
Ink jet printing method2004
Ink jet recording element2004
Cyan coupler dispersion with increased activity2004
Ink jet recording element2004
Ink jet printing method2003