Inventor · disambiguated record
Juergen Stiehl
Also filed as: STIEHL JUERGEN
5 granted patents·5 pending applications·11 citations·filing 2007–2019
75Inventor score
Files withBAYER HEALTHCARE LLC3BAYER IP GMBH2BAYER SCHERING PHARMA AG2Bayer Pharma AG1GRUNENBERG ALFONS1
Top patents by PatentIndex Score
10 records- 0177US8748622B2Process for the preparation of 4-{4[({[4-chloro-3-(trifluoromethyl)-phenyl]amino}carbonyl)amino]-3-fluorophenoxy}-N-methylpyridine-2-carboxamide, its salts and monohydrateSTIEHL JUERGEN·Filed 2011·Granted Jun 10, 2014·5 cites·11 claims
- 0276US9458107B2Process for the preparation of 4-{4-[({[4 chloro-3-(trifluoromethyl)-phenyl]amino}carbonyl)amino]-3-fluorphenoxy-N-ethylpyridie-carboxamide, its salts and monohydrateBAYER HEALTHCARE LLC·Filed 2014·Granted Oct 4, 2016·2 cites·30 claims
- 0372US9957232B24-[4-({[4-chloro-3-(trifluoromethyl)phenyl]carbamoyl}amino)-3-fluorophenoxy]-N-methylpyridine-2-carboxamide monohydrateGRUNENBERG ALFONS·Filed 2007·Granted May 1, 2018·2 cites·29 claims
- 0468US10494372B2Synthesis of copanlisib and its dihydrochloride saltBayer Pharma AG·Filed 2015·Granted Dec 3, 2019·2 cites·19 claims
- 0566US10822305B2Process for the preparation of 4-(4-amino-3-fluorophenoxy)-N-methylpyyridine-2-carboxamideBAYER HEALTHCARE LLC·Filed 2019·Granted Nov 3, 2020·0 cites·25 claims
- 0657US2017334857A1Method of Purifying and using 4-chloro-n-methy1-2-pyridinecarboxamideBAYER HEALTHCARE LLC·Filed 2017·Application pending·0 cites
- 0755US2017057918A1Process for the preparation of 4-carbonyl)amino]-3-fluorophenoxy}-n-ethylpyridine-2-carboxamide, its salts and monohydrateBAYER IP GMBH·Filed 2016·Application pending·0 cites
- 0849US2018194730A14-[4-({[4-chloro-3-(trifluoromethyl)phenyl]carbamoyl}amino)-3-fluorophenoxy]-n-methylpyridine-2-carboxamide monohydrateBAYER IP GMBH·Filed 2018·Application pending·0 cites
- 0946US2010063112A1Polymorph iii of 4-[4-(amino)-3-fluorophenoxy]-n-methylpyridine-2-carboxamideBAYER SCHERING PHARMA AG·Filed 2007·Application pending·0 cites
- 1046US2010113533A1Polymorph II of 4-[4-(Amino)-3- Fluorophenoxy]-N-Methylpyridine-2-CarboxamideBAYER SCHERING PHARMA AG·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →