Inventor

RYAN DEBRA A

US7 patents

⚠️ This page may combine multiple inventors who share the name “RYAN DEBRA A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HOECHST CELANESE CORP

5 patents

US5093537AMar 3, 1992

CELANESE INT CORP

2 patents

US5922921AJul 13, 1999

Process for the production of n-butanol

CELANESE INT CORP20 citations89

US5866725AFeb 2, 1999

Process for the production of n-propanol

CELANESE INT CORP37 citations89

RYAN DEBRA A

HOECHST CELANESE CORP

Method for the manufacture of 1,3-propanediol

Process for preparing alkyl anilines

Method of producing 1-(4&#39;-isobutylphenyl)ethanol

Method for purification of ibuprofen comprising mixtures

Process for preparing acyl aminophenols

CELANESE INT CORP

Process for the production of n-butanol

Process for the production of n-propanol

Method of producing 1-(4'-isobutylphenyl)ethanol