Growing community of inventors

Bonn, Germany

Ralf Kettenhofen

Average Co-Inventor Count = 5.00

ph-index = 1

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 = 24

Ralf KettenhofenHeribert Bohlen (2 patents)Ralf KettenhofenEugen Kolossov (2 patents)Ralf KettenhofenSilke Schwengberg (1 patent)Ralf KettenhofenHeribert Bohlen (1 patent)Ralf KettenhofenLeo Fink (1 patent)Ralf KettenhofenLeo Fink (1 patent)Ralf KettenhofenMelanie Scholz (1 patent)Ralf KettenhofenEugen Kolossov (1 patent)Ralf KettenhofenMelanie Scholz (1 patent)Ralf KettenhofenIsabella Kopp (1 patent)Ralf KettenhofenRalf Kettenhofen (3 patents)Heribert BohlenHeribert Bohlen (5 patents)Eugen KolossovEugen Kolossov (3 patents)Silke SchwengbergSilke Schwengberg (3 patents)Heribert BohlenHeribert Bohlen (3 patents)Leo FinkLeo Fink (1 patent)Leo FinkLeo Fink (1 patent)Melanie ScholzMelanie Scholz (1 patent)Eugen KolossovEugen Kolossov (1 patent)Melanie ScholzMelanie Scholz (1 patent)Isabella KoppIsabella Kopp (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Axiogenesis Ag (2 from 6 patents)

2. Evotec International Gmbh (1 from 13 patents)

3. Ncardia Ag (0 patent)


3 patents:

1. 11835433 - Non-invasive, in vitro functional tissue assay systems

2. 9945840 - Non-invasive, in vitro functional tissue assay systems

3. 8148152 - Method for the preparation of embryoid bodies (EBs) and uses thereof

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1/10/2026
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