Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Novel amino acid substituted 4-aminophenazones for measuring enzyme activity

Novel amino acid substituted 4-aminophenazones for measuring enzyme activity

US Patent 5081259 · Granted Jan 14, 1992

Estimated economic value: $55,473,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Cannabinoid-containing composition2023
Compositions comprising dietary fat complexers and methods for their use2016
Compositions comprising dietary fat complexer and methods for their use2013
Compositions comprising dietary fat complexer and methods for their use2005
Composition for reducing turbidity in samples of biological fluids1994
Composition for reducing turbidity in samples of biological fluids1994
Immunoassay for opiate alkaloids and their metabolites; tracers, immunogens and 1993
Immunoassay for opiate alkaloids and their metabolites; tracers, immunogens and 1993
Method and compositions for the determination of serum calcium using aersenazo I1993
Method and compositions for the determination of serum calcium using aersenazo I1993
Amino acid substituted 4-aminophenazones for measuring enzyme activity1992
Amino acid substituted 4-aminophenazones for measuring enzyme activity1992