P

Inventor

HEINRICH BRIAN W

US4 patents
⚠️ This page may combine multiple inventors who share the name “HEINRICH BRIAN W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

JOHNSON MATTHEY PLC

3 patents
US9273060B2Mar 1, 2016

Processes for making hydrocodone, hydromorphone and their derivatives

JOHNSON MATTHEY PLC3 citations69
US9657028B2May 23, 2017

Processes for making hydrocodone, hydromorphone and their derivatives

JOHNSON MATTHEY PLC0 citations48
US9657027B2May 23, 2017

Processes for making hydrocodone, hydromorphone and their derivatives

JOHNSON MATTHEY PLC0 citations48

KEMPHARM INC

1 patent
US9815844B2Nov 14, 2017

Pharmaceutically acceptable salts and polymorphic forms of hydrocodone benzoic acid enol ester and processes for making same

KEMPHARM INC0 citations45