Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Pharmaceutical formulations for preventing drug tolerance

Pharmaceutical formulations for preventing drug tolerance

US Patent 6641839 · Granted Nov 4, 2003

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Sustained release aminopyridine composition2023
Controlled absorption naproxen formulation for once-daily administration1997
Controlled absorption diltiazen formulation for once-daily administration1997
Controlled absorption diltiazen formulation for once-daily administration1997
Controlled absorption diltiazem formulation for once daily administration1994
Controlled absorption diltiazem formulation for once daily administration1994
Controlled release powder and process for its preparation1994
Diltiazem formulations and methods of treatment1994
Diltiazem formulations and methods of treatment1994
Method for the treatment of withdrawal symptoms associated with smoking cessatio1994
Methods of treatment with diltiazem formulations1993
Methods of treatment with diltiazem formulations1993