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Patents Grants
last 30 patents
Information
Patent Grant
Process for the preparation of chiral 8-(3-aminopiperidin-1-yl)-xan...
Patent number
9,751,855
Issue date
Sep 5, 2017
Boehringer Ingelheim International GmbH
Waldemar Pfrengle
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of chiral 8-(3-aminopiperidin-1-yl)-xan...
Patent number
9,499,546
Issue date
Nov 22, 2016
Boehringer Ingelheim International GmbH
Waldemar Pfrengle
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Salt forms of 1-[(4-methyl-quinazolin-2-yl)methyl]-3-methyl-7-(2-bu...
Patent number
9,212,183
Issue date
Dec 15, 2015
Boehringer Ingelheim International GmbH
Peter Sieger
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Substituted quinazolines, the preparation thereof and the use there...
Patent number
9,199,998
Issue date
Dec 1, 2015
Boehringer Ingelheim Internatioal GmbH
Waldemar Pfrengle
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Substituted quinazolines, the preparation thereof and the use there...
Patent number
8,962,636
Issue date
Feb 24, 2015
Boehringer Ingelheim International GmbH
Waldemar Pfrengle
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
9-[4-(3-chloro-2-fluoro-phenylamino-7-methoxy-quinazoline-6-yloxy]-...
Patent number
8,906,931
Issue date
Dec 9, 2014
Boehringer Ingelheim International GmbH
Waldemar Pfrengle
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of chiral 8-(3-aminopiperidin-1-yl)-xan...
Patent number
8,883,805
Issue date
Nov 11, 2014
Boehringer Ingelheim International GmbH
Waldemar Pfrengle
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted quinazolines, the preparation thereof and the use there...
Patent number
8,883,800
Issue date
Nov 11, 2014
Boehringer Ingelheim International GmbH
Waldemar Pfrengle
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Salt forms of a xanthine compound
Patent number
8,865,729
Issue date
Oct 21, 2014
Boehringer Ingelheim International GmbH
Peter Sieger
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for preparing new tiotropium salts, new tiotropium salts as...
Patent number
8,686,148
Issue date
Apr 1, 2014
Boehringer Ingelheim International GmbH
Rolf Banholzer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
8-(3-amino-piperidin-1-yl)-xanthines, their preparation, and their...
Patent number
8,637,530
Issue date
Jan 28, 2014
Boehringer Ingelheim International GmbH
Waldemar Pfrengle
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of chiral 8-(3-aminopiperidin-1yl)-xant...
Patent number
8,541,450
Issue date
Sep 24, 2013
Boehringer Ingelheim International GmbH
Waldemar Pfrengle
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the stereoselective preparation of bicyclic heterocycles
Patent number
8,263,768
Issue date
Sep 11, 2012
Boehringer Ingelheim International GmbH
Markus Ostermeier
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for making certain compounds having B1 antagonistic activity
Patent number
8,207,335
Issue date
Jun 26, 2012
Boehringer Ingelheim International GmbH
Adil Duran
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
8-(3-amino-piperidin-1-yl)-xanthines, their preparation, and their...
Patent number
8,106,060
Issue date
Jan 31, 2012
Boehringer Ingelheim International GmbH
Waldemar Pfrengle
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing scopine esters
Patent number
8,101,763
Issue date
Jan 24, 2012
Boehringer Ingelheim International GmbH
Waldemar Pfrengle
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Crystalline anhydrate with anticholinergic efficacy
Patent number
7,968,717
Issue date
Jun 28, 2011
Boehringer Ingelhein International GmbH
Waldemar Pfrengle
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of chiral 8-(-3-aminopiperidin-1-yl) xa...
Patent number
7,820,815
Issue date
Oct 26, 2010
Boehringer Ingelheim International GmbH
Waldemar Pfrengle
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fungicidal trifluoromethylalkylamino-triazolopyrimidines
Patent number
RE40332
Issue date
May 20, 2008
BASF Aktiengesellschaft
Klaus-Juergen Pees
514 - Drug, bio-affecting and body treating compositions
Information
Patent Grant
Substituted-triazolopyrimidines as anticancer agents
Patent number
7,329,663
Issue date
Feb 12, 2008
Wyeth
Mark R. Schmitt
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fungicidal 5-phenyl substituted 2-(cyanoamino) pyrimidines
Patent number
7,230,104
Issue date
Jun 12, 2007
BASF Aktiengesellschaft
Klaus-Juergen Pees
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Fungicidal trifluoromethylalkylamino-triazolopyrimidines
Patent number
7,084,146
Issue date
Aug 1, 2006
BASF Aktiengesellschaft
Klaus-Juergen Pees
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Fungicidal 5-phenyl substituted 2-(cyanoamino) pyrimidines
Patent number
6,943,252
Issue date
Sep 13, 2005
BASF Aktiengesellschaft
Klaus-Juergen Pees
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Fungicidal triazolopyrimid-7-ylideneamines
Patent number
6,747,033
Issue date
Jun 8, 2004
BASF Aktiengesellschaft
Waldemar Pfrengle
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Process for preparing scopine esters
Patent number
6,747,154
Issue date
Jun 8, 2004
Boehringer Ingelheim Pharma GmbH & Co. KG
Joerg Brandenburg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fungicidal 5-phenyl substituted 2-(cyanoamino) pyrimidines
Patent number
6,632,821
Issue date
Oct 14, 2003
BASF Aktiengesellschaft
Klaus-Juergen Pees
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Fungicidal 6-(2-halo-4-alkoxyphenyl)-triazolopyrimidines
Patent number
6,284,762
Issue date
Sep 4, 2001
American Cyanamid Company
Waldemar Pfrengle
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fungicidal 7-oxy-and 7-thio-substituted-triazolopyrimidines
Patent number
6,277,857
Issue date
Aug 21, 2001
American Cyanamid Company
Waldemar Pfrengle
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fungicidal trifluoromethylalkylamino-triazolopyrimidines
Patent number
6,255,309
Issue date
Jul 3, 2001
American Cyanomid Co.
Klaus-Juergen Pees
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fungicidal trifluoromethylalkylamino-triazolopyrimidines
Patent number
6,204,269
Issue date
Mar 20, 2001
American Cyanamid Co.
Waldemar Pfrengle
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR THE PREPARATION OF CHIRAL 8-(3-AMINOPIPERIDIN-1-YL)-XAN...
Publication number
20170129872
Publication date
May 11, 2017
Boehringer Ingelheim International GmbH
Waldemar PFRENGLE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE PREPARATION OF CHIRAL 8-(3-AMINOPIPERIDIN-1-YL)-XAN...
Publication number
20170029402
Publication date
Feb 2, 2017
Boehringer Ingelheim International GmbH
Waldemar PFRENGLE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NEW PROCESS FOR THE PRODUCTION OF TIOTROPIUM SALTS
Publication number
20150225395
Publication date
Aug 13, 2015
BOEHRINGER INGELHEIM PHARMA GMBH & CO. KG
Joerg Brandenburg
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SUBSTITUTED QUINAZOLINES, THE PREPARATION THEREOF AND THE USE THERE...
Publication number
20150112062
Publication date
Apr 23, 2015
Boehringer Ingelheim International GmbH
Waldemar PFRENGLE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE PREPARATION OF CHIRAL 8-(3-AMINOPIPERIDIN-1-YL)-XAN...
Publication number
20150025089
Publication date
Jan 22, 2015
Boehringer Ingelheim International GmbH
Waldemar PFRENGLE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
9-[4-(3-CHLORO-2-FLUORO-PHENYLAMINO)-7-METHOXY-QUINAZOLINE-6-YLOXY]...
Publication number
20140371226
Publication date
Dec 18, 2014
Boehringer Ingelheim International GmbH
Waldemar PFRENGLE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NEW PROCESS FOR THE PRODUCTION OF TIOTROPIUM SALTS
Publication number
20140323732
Publication date
Oct 30, 2014
BOEHRINGER INGELHEIM PHARMA GMBH & CO. KG
Joerg Brandenburg
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SALT FORMS OF ORGANIC COMPOUND
Publication number
20140303194
Publication date
Oct 9, 2014
Boehringer Ingelheim International GmbH
Peter Sieger
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SUBSTITUTED QUINAZOLINES, THE PREPARATION THEREOF AND THE USE THERE...
Publication number
20140228283
Publication date
Aug 14, 2014
Boehringer Ingelheim International GmbH
Waldemar Pfrengle
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ACID ADDITION SALTS OF THE 2-[2-[[(4-METHOXY-2,6-DIMETHYLPHENYL)SUL...
Publication number
20130289049
Publication date
Oct 31, 2013
Boehringer Ingelheim International GmbH
Thorsten Pachur
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Substituted quinazolines, the preparation thereof and the use there...
Publication number
20130184204
Publication date
Jul 18, 2013
Boehringer Ingelheim International GmbH
Waldemar PFRENGLE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PROCESS FOR THE PREPARATION OF CHIRAL 8-(3-AMINOPIPERIDIN-1-YL)-XAN...
Publication number
20130178485
Publication date
Jul 11, 2013
Boehringer Ingelheim International GmbH
Waldemar PFRENGLE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NEW PROCESS FOR THE PRODUCTION OF TIOTROPIUM SALTS
Publication number
20130116435
Publication date
May 9, 2013
BOEHRINGER INGELHEIM PHARMA GMBH & CO. KG
Joerg Brandenburg
C07 - ORGANIC CHEMISTRY
Information
Patent Application
8-(3-AMINO-PIPERIDIN-1-YL)-XANTHINES, THEIR PREPARATION, AND THEIR...
Publication number
20120142712
Publication date
Jun 7, 2012
Boehringer Ingelheim International GmbH
Waldemar Pfrengle
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SALT FORMS OF ORGANIC COMPOUND
Publication number
20120129874
Publication date
May 24, 2012
Boehringer Ingelheim International GmbH
Peter Sieger
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PROCESS FOR THE STEREOSELECTIVE PREPARATION OF BICYCLIC HETEROCYCLES
Publication number
20120116080
Publication date
May 10, 2012
Boehringer Ingelheim International GmbH
Markus Ostermeier
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARING CYCLOALKYL-SUBSTITUTED PIPERAZINE COMPOUNDS
Publication number
20110301350
Publication date
Dec 8, 2011
Boehringer Ingelheim International GmbH
Waldemar Pfrengle
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SALT FORMS OF A 6-FLUORO-1,2-DIHYDRO-2-OXO-3H-INDOL-3-YLIDENE DERIV...
Publication number
20110130437
Publication date
Jun 2, 2011
Boehringer Ingelheim International GmbH
Ulrike Werthmann
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE MANUFACTURE OF A 6-FLUORO-1,2-DIHYDRO-2-OXO-3H-INDO...
Publication number
20110046395
Publication date
Feb 24, 2011
Boehringer Ingelheim International GmbH
Werner Rall
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARING
Publication number
20100210842
Publication date
Aug 19, 2010
Boehringer Ingelheim International GmbH
Adil DURAN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NEW PROCESS FOR THE PRODUCTION OF TIOTROPIUM SALTS
Publication number
20100210844
Publication date
Aug 19, 2010
BOEHRINGER INGELHEIM PHARMA GMBH & CO. KG
Joerg Brandenburg
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for Producing Scopine Esters
Publication number
20100174067
Publication date
Jul 8, 2010
Boehringer Ingelheim International GmbH
Waldemar Pfrengle
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE PREPARATION OF CHIRAL 8-(3-AMINOPIPERIDIN-1YL)-XANT...
Publication number
20090192314
Publication date
Jul 30, 2009
Boehringer Ingelheim International GmbH
Waldemar Pfrengle
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Processes for preparing pyrazole-O-glycoside derivatives and novel...
Publication number
20080020987
Publication date
Jan 24, 2008
Waldemar Pfrengle
C07 - ORGANIC CHEMISTRY
Information
Patent Application
FUNGICIDAL 5-PHENYL SUBSTITUTED 2-(CYANOAMINO) PYRIMIDINES
Publication number
20070208037
Publication date
Sep 6, 2007
Klaus-Juergen Pees
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
8-(3-AMINO-PIPERIDIN-1-YL)-XANTHINES, THEIR PREPARATION, AND THEIR...
Publication number
20070027168
Publication date
Feb 1, 2007
Waldemar Pfrengle
C07 - ORGANIC CHEMISTRY
Information
Patent Application
New Process for the Production of Tiotropium Salts
Publication number
20070027320
Publication date
Feb 1, 2007
Boehringer Ingelheim Pharma GmbH & Co. KG
Joerg Brandenburg
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the preparation of chiral 8-(-3-aminopiperidin-1-yl) xa...
Publication number
20060142310
Publication date
Jun 29, 2006
Boehringer Ingelheim International GmbH
Waldemar Pfrengle
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Fungicidal 5-phenyl substituted 2-(cyanoamino) pyrimidines
Publication number
20050282847
Publication date
Dec 22, 2005
Klaus-Juergen Pees
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Fungicidal 5-phenyl substituted 2-(cyanoamino) pyrimidines
Publication number
20050282828
Publication date
Dec 22, 2005
Klaus-Juergen Pees
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING