Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Cerebral-activating extract

Cerebral-activating extract

US Patent 5262162 · Granted Nov 16, 1993

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for purifying marine collagen and the processing thereof into porous spon2010
Method for purifying marine collagen and the processing thereof into porous spon2010
Adamantane derivatives in the prevention and treatment of cerebral ischemia1991
Adamantane derivatives in the prevention and treatment of cerebral ischemia1991
Pyridyl N-oxides1988