Growing community of inventors

Solingen, Germany

Stefan Kettelhoit

Average Co-Inventor Count = 5.52

ph-index = 3

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 = 52

Stefan KettelhoitPatrick Bosché (2 patents)Stefan KettelhoitPeter Serno (1 patent)Stefan KettelhoitVenkata-Rangarao Kanikanti (1 patent)Stefan KettelhoitGunther Penners (1 patent)Stefan KettelhoitPeter Kurka (1 patent)Stefan KettelhoitClaus Weisemann (1 patent)Stefan KettelhoitErich Brendel (1 patent)Stefan KettelhoitMichael Eisele (1 patent)Stefan KettelhoitErnst Chantraine (1 patent)Stefan KettelhoitHans-Martin Siefert (1 patent)Stefan KettelhoitRanga-Rao Kanikanti (1 patent)Stefan KettelhoitTobias Laich (1 patent)Stefan KettelhoitHeino Stass (1 patent)Stefan KettelhoitStefan Kettelhoit (3 patents)Patrick BoschéPatrick Bosché (3 patents)Peter SernoPeter Serno (20 patents)Venkata-Rangarao KanikantiVenkata-Rangarao Kanikanti (15 patents)Gunther PennersGunther Penners (10 patents)Peter KurkaPeter Kurka (10 patents)Claus WeisemannClaus Weisemann (6 patents)Erich BrendelErich Brendel (3 patents)Michael EiseleMichael Eisele (3 patents)Ernst ChantraineErnst Chantraine (2 patents)Hans-Martin SiefertHans-Martin Siefert (2 patents)Ranga-Rao KanikantiRanga-Rao Kanikanti (1 patent)Tobias LaichTobias Laich (1 patent)Heino StassHeino Stass (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bayer Aktiengesellschaft (2 from 12,160 patents)

2. Bayeraktiengesellschaft (1 from 38 patents)


3 patents:

1. 6294201 - Osmotic medicament releasing system

2. 6270799 - Medicament formulation with a controlled release of an active agent

3. 5707655 - Process for the preparation of medicament formulations with controlled

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