Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Process for the preparation of 4-(4-(4-(hydroxybiphenyl)-1-piperidinyl)-1-hydroxybutyl)-.alpha.,.alpha. -dimethylphenylacetic acid and phosphorylated derivatives

US Patent 5990127 · Granted Nov 23, 1999

Estimated economic value: $2,000,000

Assignee

Inventors

View full patent text on Google Patents →