Inventor
GRUNENBERG ALFONS
DE26 patents
⚠️ This page may combine multiple inventors who share the name “GRUNENBERG ALFONS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ADVERIO PHARMA GMBH
7 patentsUS9604948B2Mar 28, 2017
Process for preparing substituted 5-fluoro-1H-pyrazolopyridines
ADVERIO PHARMA GMBH5 citations84
US11203593B2Dec 21, 2021
Forms of methyl {4,6-diamino-2-[1(2-fluorobenzyl)-1H-pyrazolo[3-4-b]pyridino-3-yl]pyrimidino-5-yl}methyl carbamate
ADVERIO PHARMA GMBH2 citations72
US12503469B2Dec 23, 2025
Forms of methyl {4,6-diamino-2-[1-(2-fluorobenzyl)-1H-pyrazolo[3-4-b]pyridino-3-yl]pyrimidino-5-yl} methyl carbamate
ADVERIO PHARMA GMBH0 citations62
US10087183B2Oct 2, 2018
Forms of methyl {4,6-diamino-2-[1 (2-fluorobenzyl)-1h-pyrazolo[3-4-b]pyridino-3-yl]pyrimidino-5-yl}methyl carbamate
ADVERIO PHARMA GMBH1 citations62
US10633356B2Apr 28, 2020
Hydrates of substituted 5-fluoro-1H-pyrazolopyridines
ADVERIO PHARMA GMBH0 citations52
US10364229B2Jul 30, 2019
Crystalline substituted 5-fluoro-1H-pyrazolopyridines and process for preparing
ADVERIO PHARMA GMBH0 citations52
US10662188B2May 26, 2020
Forms of methyl {4,6-diamino-2-[1 (2-fluorobenzyl)-1H-pyrazolo[3-4-b]pyridino-3-yl]pyrimidino-5-yl} methyl carbamate
ADVERIO PHARMA GMBH0 citations51
GRUNENBERG ALFONS
5 patentsUS8466280B2Jun 18, 2013
Co-crystal compound of rivaroxaban and malonic acid
GRUNENBERG ALFONS18 citations84
US8877933B2Nov 4, 2014
Thermodynamically stable form of a tosylate salt
GRUNENBERG ALFONS9 citations82
US8492385B2Jul 23, 2013
Crystalline modifications of N-alpha-(2,4,6-triisopropylphenylsulfonyl)-3-hydroxyamidino- (L)- phenylalanine 4-ethoxycarbonylpiperazide and/or salts thereof
GRUNENBERG ALFONS8 citations82
US9957232B2May 1, 2018
4-[4-({[4-chloro-3-(trifluoromethyl)phenyl]carbamoyl}amino)-3-fluorophenoxy]-N-methylpyridine-2-carboxamide monohydrate
GRUNENBERG ALFONS2 citations66
US8188270B2May 29, 2012
Polymorphous form of 5-chloro-N-({(5S)-2-oxo-3[4-(3-oxo-4-morpholinyl)-phenyl]-1,3-oxazolidine-5-yl}-methyl)-2-thiophene carboxamide
GRUNENBERG ALFONS4 citations57
Bayer Pharma AG
4 patentsUS10399977B2Sep 3, 2019
Process for preparing (4S)- 4-(4-cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxamide and purification thereof for use as a pharmaceutical active ingredient
Bayer Pharma AG7 citations83
US10059707B2Aug 28, 2018
Method for the preparation of (4S)-4-(4-cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro- 1-6-naphthyridine-3-carbox-amide and the purification thereof for use as an active pharmaceutical ingredient
Bayer Pharma AG3 citations72
USRE49860EMar 5, 2024
Process for preparing (4S)-4-(4-cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxamide and purification thereof for use as pharmaceutical active ingredient
Bayer Pharma AG0 citations61
USRE49575EJul 11, 2023
Method for the preparation of (4S)-4-(4-cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-l,4-dihydro-1-6-naphthyridine-3-carbox-amide and the purification thereof for use as an active pharmaceutical ingredient
Bayer Pharma AG0 citations61
BAYER AG
3 patentsUS5830908ANov 3, 1998
Crystalline hydrochloride of (R)-(-)-2-(N- 4-(1,1-dioxido-3-oxo-2,3-dihydro-benzisothiazol-2-yl-)-butyl!-aminomethyl)-chroman
BAYER AG62 citations94
US5849752ADec 15, 1998
Crystal modification of CDCH a process for its preparation and pharmaceutical formulations comprising this modification
BAYER AG46 citations91
US5599824AFeb 4, 1997
Pharmaceutical preparation containing a specific crystal modification of isopropyl-(2-methoxyethyl) 1,4-dihydro-2, 6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylate
BAYER AG5 citations57
AICURIS GMBH & CO KG
2 patentsUS9637459B2May 2, 2017
Sodium and calcium salts of dihydroquinazoline derivative and use thereof as antiviral agents
AICURIS GMBH & CO KG4 citations71
US9340535B2May 17, 2016
N-[5-(Aminosulfony1)-4-methyl-1,3-thiazol-2-yl]-N-methyl-2-[4-(2-pyridinyl)phenyl]acetamide mesylate monohydrate
AICURIS GMBH & CO KG5 citations71