Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › 1,3-Benzodioxin derivatives

1,3-Benzodioxin derivatives

US Patent 4294845 · Granted Oct 13, 1981

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

20,21-dinor-eburnamenines2003
Cephalosporins2001
Substituted with an N-methyl benzene-acetamide and 1-pyrrolidinyl2001
Nitrogenous bicycles1999
N-substituted quinolines1999
Cephalosporins1999
Quinoline compounds1998
Cephalosporins1998
Cephalosporins1998
Cephalosporins1998
N-substituted derivatives of .alpha.-mercapto alkylamines, their preparation pro1997
Cephalosporins1997