Inventor

STIEHL JUERGEN

DE6 patents

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

BAYER HEALTHCARE LLC

2 patents

US9458107B2Oct 4, 2016

Process for the preparation of 4-{4-[({[4 chloro-3-(trifluoromethyl)-phenyl]amino}carbonyl)amino]-3-fluorphenoxy-N-ethylpyridie-carboxamide, its salts and monohydrate

BAYER HEALTHCARE LLC2 citations58

US10822305B2Nov 3, 2020

Process for the preparation of 4-(4-amino-3-fluorophenoxy)-N-methylpyyridine-2-carboxamide

BAYER HEALTHCARE LLC0 citations48

LOEGERS MICHAEL

1 patent

US8124782B2Feb 28, 2012

Process for the preparation of 4-{4-[({[4 chloro-3-(trifluoromethyl)phenyl]amino}carbonyl)amino]phenoxy}-N-methylpyridine-2-carboxamide

LOEGERS MICHAEL11 citations76

STIEHL JUERGEN

1 patent

US8748622B2Jun 10, 2014

Process for the preparation of 4-{4[({[4-chloro-3-(trifluoromethyl)-phenyl]amino}carbonyl)amino]-3-fluorophenoxy}-N-methylpyridine-2-carboxamide, its salts and monohydrate

STIEHL JUERGEN5 citations75

GRUNENBERG ALFONS

1 patent

US9957232B2May 1, 2018

4-[4-({[4-chloro-3-(trifluoromethyl)phenyl]carbamoyl}amino)-3-fluorophenoxy]-N-methylpyridine-2-carboxamide monohydrate

GRUNENBERG ALFONS2 citations66

Bayer Pharma AG

1 patent

US10494372B2Dec 3, 2019

Synthesis of copanlisib and its dihydrochloride salt

Bayer Pharma AG2 citations65