P

Inventor

LANGKOPF ELKE

DE72 patents
⚠️ This page may combine multiple inventors who share the name “LANGKOPF ELKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BOEHRINGER INGELHEIM INT

23 patents
US9321791B2Apr 26, 2016

8-[3-amino-piperidin-1-yl]-xanthines, the preparation thereof and their use as pharmaceutical compositions

BOEHRINGER INGELHEIM INT26 citations98
US7838529B2Nov 23, 2010

Xanthine derivates, their preparation and their use in pharmaceutical compositions

BOEHRINGER INGELHEIM INT52 citations98
US7566707B2Jul 28, 2009

Imidazopyridazinone and imidazopyridone derivatives, the preparation thereof and their use as pharmaceutical compositions

BOEHRINGER INGELHEIM INT65 citations98
US7550455B2Jun 23, 2009

8-(piperazin-1yl)- and 8-([1,4]diazepan-1yl)-xanthines, the preparation thereof and their use as pharmaceutical composition

BOEHRINGER INGELHEIM INT100 citations98
US7501426B2Mar 10, 2009

8-[3-amino-piperidin-1-yl]-xanthines, their preparation and their use as pharmaceutical compositions

BOEHRINGER INGELHEIM INT107 citations98
US7495002B2Feb 24, 2009

3-methyl-7-butinyl-xanthines, the preparation thereof and their use as pharmaceutical compositions

BOEHRINGER INGELHEIM INT145 citations98
US7495003B2Feb 24, 2009

8-(3-amino-piperidin-1-yl)-7-(but-2-ynyl)-xanthines, the preparation thereof and their use as pharmaceutical compositions

BOEHRINGER INGELHEIM INT69 citations98
US7476671B2Jan 13, 2009

2-amino-imidazo[4,5-d]pyridazin-4-ones, their preparation and their use as pharmaceutical compositions

BOEHRINGER INGELHEIM INT69 citations98
US7470716B2Dec 30, 2008

Imidazoles and triazoles, their preparation, and their use as pharmaceutical compositions

BOEHRINGER INGELHEIM INT70 citations98
US7432262B2Oct 7, 2008

Imidazopyridazinediones, their preparation and their use as pharmaceutical compositions

BOEHRINGER INGELHEIM INT67 citations98
US7217711B2May 15, 2007

Piperazin-1-yl and 2-([1,4]diazepan-1-yl)-imidazo[4,5-d]-pyridazin-4-ones, the preparation thereof and their use as pharmaceutical compositions

BOEHRINGER INGELHEIM INT146 citations98
US7183280B2Feb 27, 2007

Bicyclic imidazole derivatives, the preparation thereof and their use as pharmaceutical compositions

BOEHRINGER INGELHEIM INT109 citations98
US7179809B2Feb 20, 2007

2-Amino-imidazo[4,5-d]pyridazin-4-ones, their preparation and their use as pharmaceutical compositions

BOEHRINGER INGELHEIM INT111 citations98
US7019012B2Mar 28, 2006

Quinazoline derivatives and pharmaceutical compositions containing them

BOEHRINGER INGELHEIM INT64 citations98
US9108964B2Aug 18, 2015

8-[3-amino-piperidin-1-yl]-xanthines, the preparation thereof and their use as pharmaceutical compositions

BOEHRINGER INGELHEIM INT26 citations96
US10023574B2Jul 17, 2018

8-[3-amino-piperidin-1-yl]-xanthines, the preparation thereof and their use as pharmaceutical compositions

BOEHRINGER INGELHEIM INT12 citations93
US10695334B2Jun 30, 2020

Heteroaromatic carboxamide derivatives as plasma kallikrein inhibitors

BOEHRINGER INGELHEIM INT4 citations73
US10501440B2Dec 10, 2019

Heteroarylcarboxamide derivatives as plasma kallikrein inhibitors

BOEHRINGER INGELHEIM INT4 citations72
US12479827B2Nov 25, 2025

Heteroaromatic carboxamide derivatives as plasma kallikrein inhibitors

BOEHRINGER INGELHEIM INT0 citations59
US11760745B2Sep 19, 2023

Heteroaromatic carboxamide derivatives as plasma kallikrein inhibitors

BOEHRINGER INGELHEIM INT1 citations59
US10202383B2Feb 12, 2019

8-[3-amino-piperidin-1-yl]-xanthines, the preparation thereof and their use as pharmaceutical compositions

BOEHRINGER INGELHEIM INT0 citations52
US9556175B2Jan 31, 2017

8-[3-amino-piperidin-1-yl]-xanthines, the preparation thereof and thier use as pharmaceutical compositions

BOEHRINGER INGELHEIM INT0 citations52
US8975277B2Mar 10, 2015

2,3-dihydrofuro[2,3-c]pyridin-2-ylpiperidine derivatives

BOEHRINGER INGELHEIM INT0 citations52

BOEHRINGER INGELHEIM PHARMA

17 patents
US7407955B2Aug 5, 2008

8-[3-amino-piperidin-1-yl]-xanthines, the preparation thereof and their use as pharmaceutical compositions

BOEHRINGER INGELHEIM PHARMA160 citations99
US7645763B2Jan 12, 2010

8-[3-amino-piperidin-1-yl]-xanthines, their preparation and their use as pharmaceutical composition

BOEHRINGER INGELHEIM PHARMA97 citations98
US7569574B2Aug 4, 2009

Purine derivatives, the preparation thereof and their use as pharmaceutical compositions

BOEHRINGER INGELHEIM PHARMA65 citations98
US7560450B2Jul 14, 2009

Xanthine derivatives, the preparation thereof and their use as pharmaceutical compositions

BOEHRINGER INGELHEIM PHARMA65 citations98
US7495005B2Feb 24, 2009

Xanthine derivatives, their preparation and their use in pharmaceutical compositions

BOEHRINGER INGELHEIM PHARMA67 citations98
US7482337B2Jan 27, 2009

Xanthine derivatives, the preparation thereof and their use as pharmaceutical compositions

BOEHRINGER INGELHEIM PHARMA86 citations98
US7220750B2May 22, 2007

Bicyclic heterocycles, pharmaceutical compositions containing these compounds, their use and processes for preparing them

BOEHRINGER INGELHEIM PHARMA71 citations98
US7109192B2Sep 19, 2006

Substituted imidazo-pyridinones and imidazo-pyridazinones, the preparation thereof and their use as pharmaceutical compositions

BOEHRINGER INGELHEIM PHARMA130 citations98
US6972288B1Dec 6, 2005

4-amino-quinazoline and quinoline derivatives having an inhibitory effect on signal transduction mediated by tyrosine kinases

BOEHRINGER INGELHEIM PHARMA81 citations98
US6740651B2May 25, 2004

Aminoquinazolines which inhibit signal transduction mediated by tyrosine kinases

BOEHRINGER INGELHEIM PHARMA90 citations98
US6656946B2Dec 2, 2003

Aminoquinazolines which inhibit signal transduction mediated by tyrosine kinases

BOEHRINGER INGELHEIM PHARMA79 citations98
US6653305B2Nov 25, 2003

Bicyclic heterocycles, pharmaceutical compositions containing them, their use, and processes for preparing them

BOEHRINGER INGELHEIM PHARMA93 citations98
US6627634B2Sep 30, 2003

Bicyclic heterocycles, pharmaceutical compositions containing them, their use, and processes for preparing them

BOEHRINGER INGELHEIM PHARMA100 citations98
US6617329B2Sep 9, 2003

Aminoquinazolines and their use as medicaments

BOEHRINGER INGELHEIM PHARMA65 citations96
US6403580B1Jun 11, 2002

Quinazolines, pharmaceutical compositions containing these compounds, their use and processes for preparing them

BOEHRINGER INGELHEIM PHARMA70 citations96
US7696212B2Apr 13, 2010

Xanthine derivatives, the preparation thereof and their use as pharmaceutical compositions

BOEHRINGER INGELHEIM PHARMA14 citations84
US8586608B2Nov 19, 2013

Quinazoline derivatives and pharmaceutical compositions containing them

BOEHRINGER INGELHEIM PHARMA1 citations63

HIMMELSBACH FRANK

5 patents

BOEHRINGER INGLEHEIM INTERNAT

1 patent

WAGNER HOLGER

1 patent

ECKHARDT MATTHIAS

1 patent

NOSSE BERND

1 patent

LEHMANN-LINTZ THORSTEN

1 patent

Showing the top 50 of 72 patents by PatentIndex Score.