Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Preparation of opiates, intermediates and uses of salts

Preparation of opiates, intermediates and uses of salts

US Patent 6090943 · Granted Jul 18, 2000

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Low ABUK oxycodone, its salts and methods of making same2014
Method for making analgesics2010
Preparation of oxycodone2006
Preparation of opiates, intermediates and uses of salts2002
Preparation of opiates, intermediates and uses of salts2002
Preparation of opiates, intermediates and uses of salts2002
Preparation of opiates, intermediates and uses of salts2002
Preparation of opiates2001
Solid .alpha.-phenyl-2-piperidine acetate free base, its preparation and use in 2000
Process for the preparation of nitrosourea compounds2000
Method for removal of residual organic solvents and use thereof in manufacturing1999
Method for removal of residual organic solvents and use thereof in manufacturing1999