Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Reduction of silver halides in photoemulsion using sodium borohydride and reducing sugars

Reduction of silver halides in photoemulsion using sodium borohydride and reducing sugars

US Patent 5372631 · Granted Dec 13, 1994

Estimated economic value: $26,209,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for separating polyester from other materials2001
Method for treating polyesters and, in particular, cleaning and decontaminating 2000
Process for separating polyester from other materials1999
Peptide derivatives1998
Process for recycling polyesters1996
Preparation of lactams1996
Process for recycling polyester1995
Composition for removing adhesives from polymeric film and process for using sam1994
Composition for recovering metals and process for using same1994
Aminoalcohol intermediates for peptide derivatives1993
Peptide derivatives1991
Gem-dimethyl substituted bicyclic compounds useful as eukalemic diuretics1990