Inventor
ORR BRIAN
GB21 patents
⚠️ This page may combine multiple inventors who share the name “ORR BRIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NETLON LTD
3 patentsORR BRIAN
3 patentsUS8399671B2Mar 19, 2013
Methods for producing hydrocodone, hydromorphone or a derivative thereof
ORR BRIAN7 citations79
US8232396B2Jul 31, 2012
Processes for the synthesis of opiates alkaloids with reduced impurity formation
ORR BRIAN0 citations36
US8946433B2Feb 3, 2015
Process for the preparation of sufentanil base and related compounds
ORR BRIAN0 citations32
SpecGx LLC
3 patentsUS12371423B2Jul 29, 2025
Preparation of sufentanil citrate and sufentanil base
SpecGx LLC0 citations56
US10899749B2Jan 26, 2021
Preparation of sufentanil citrate and sufentanil base
SpecGx LLC0 citations56
US10927068B2Feb 23, 2021
Process for preparing acylated amphetamine derivatives
SpecGx LLC1 citations53