Growing community of inventors

Windesheim, Germany

Dirk Kemmer

Average Co-Inventor Count = 5.57

ph-index = 5

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 92

Dirk KemmerThomas Nicola (7 patents)Dirk KemmerPeter Sieger (6 patents)Dirk KemmerMartin Renz (6 patents)Dirk KemmerPeter Kohlbauer (6 patents)Dirk KemmerNathan K Yee (1 patent)Dirk KemmerXudong Wei (1 patent)Dirk KemmerRogelio Perez Frutos (1 patent)Dirk KemmerNizar Haddad (1 patent)Dirk KemmerFabrice Gallou (1 patent)Dirk KemmerRobert Simpson (1 patent)Dirk KemmerJuergen Schnaubelt (1 patent)Dirk KemmerJoerg Brandenburg (1 patent)Dirk KemmerDieter Gutheil (1 patent)Dirk KemmerJutta Kroeber (1 patent)Dirk KemmerYibo Xu (1 patent)Dirk KemmerKai Oliver Donsbach (1 patent)Dirk KemmerMichael Schul (1 patent)Dirk KemmerRobert Hagenkoetter (1 patent)Dirk KemmerHans-Dieter Ecker (1 patent)Dirk KemmerEric Winter (1 patent)Dirk KemmerDirk Kemmer (7 patents)Thomas NicolaThomas Nicola (14 patents)Peter SiegerPeter Sieger (40 patents)Martin RenzMartin Renz (7 patents)Peter KohlbauerPeter Kohlbauer (6 patents)Nathan K YeeNathan K Yee (28 patents)Xudong WeiXudong Wei (20 patents)Rogelio Perez FrutosRogelio Perez Frutos (17 patents)Nizar HaddadNizar Haddad (17 patents)Fabrice GallouFabrice Gallou (15 patents)Robert SimpsonRobert Simpson (14 patents)Juergen SchnaubeltJuergen Schnaubelt (12 patents)Joerg BrandenburgJoerg Brandenburg (7 patents)Dieter GutheilDieter Gutheil (5 patents)Jutta KroeberJutta Kroeber (5 patents)Yibo XuYibo Xu (5 patents)Kai Oliver DonsbachKai Oliver Donsbach (2 patents)Michael SchulMichael Schul (2 patents)Robert HagenkoetterRobert Hagenkoetter (2 patents)Hans-Dieter EckerHans-Dieter Ecker (1 patent)Eric WinterEric Winter (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Boehringer Ingelheim International Gmbh (7 from 1,535 patents)


7 patents:

1. 11919903 - Polymorphs

2. 11084819 - Polymorphs

3. 10301313 - Polymorphs

4. 9815837 - Polymorphs

5. 9493462 - Polymorphs

6. 9266888 - Polymorphs

7. 7148347 - Process for preparing macrocyclic compounds

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as of
12/5/2025
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