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Walnut Creek, CA, United States of America

Ernst Chantraine

Average Co-Inventor Count = 5.83

ph-index = 2

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 = 65

Ernst ChantraineClaus Weisemann (2 patents)Ernst ChantraineErich Brendel (2 patents)Ernst ChantraineRoland Rupp (1 patent)Ernst ChantraineVenkata-Rangarao Kanikanti (1 patent)Ernst ChantraineStefan Kettelhoit (1 patent)Ernst ChantraineMichael Eisele (1 patent)Ernst ChantrainePatrick Bosché (1 patent)Ernst ChantraineRanga-Rao Kanikanti (1 patent)Ernst ChantraineErnst Chantraine (2 patents)Claus WeisemannClaus Weisemann (6 patents)Erich BrendelErich Brendel (3 patents)Roland RuppRoland Rupp (19 patents)Venkata-Rangarao KanikantiVenkata-Rangarao Kanikanti (15 patents)Stefan KettelhoitStefan Kettelhoit (3 patents)Michael EiseleMichael Eisele (3 patents)Patrick BoschéPatrick Bosché (3 patents)Ranga-Rao KanikantiRanga-Rao Kanikanti (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bayer Aktiengesellschaft (2 from 12,157 patents)


2 patents:

1. 6805881 - Multiple unit controlled food effect-independent release pharmaceutical preparations and method for preparing the same

2. 6294201 - Osmotic medicament releasing system

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12/6/2025
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