Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Silver halide emulsions with improved speed

Silver halide emulsions with improved speed

US Patent 4965184 · Granted Oct 23, 1990

Estimated economic value: $6,196,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Silver halide elements with improved speed and low fog1993
Blue spectral sensitizers for non-tabular silver halide elements1992
Photographic film with improved speed to fog ratio1992
Elimination of defects in cysteine-sensitized emulsions1985
Silver halide emulsion containing a purified cysteine-glutaraldehyde polymer fra1984