Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Polynucleotide molecule from Haematococcus pluvialis encoding a polypeptide having a beta-C-4-oxygenase activity for biotechnological production of (3S, 3'S) astaxanthin and its specific expression in chromoplasts of higher plants

US Patent 5965795 · Granted Oct 12, 1999

Assignee

Inventors

View full patent text on Google Patents →