Growing community of inventors

Freiburg, Germany

Johanna Janke

Average Co-Inventor Count = 4.00

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 = 4

Johanna Janke ↔ Karl-Dieter Voelger (1 patent)Johanna Janke ↔ Klaus Lossnitzer (1 patent)Johanna Janke ↔ Albrecht Fleckenstein (1 patent)Johanna JankeJohanna Janke (1 patent)Karl-Dieter VoelgerKarl-Dieter Voelger (6 patents)Klaus LossnitzerKlaus Lossnitzer (2 patents)Albrecht FleckensteinAlbrecht Fleckenstein (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Rohm Pharma Gmbh (1 from 8 patents)


1 patent:

1. 4157394 - Cardio-protective pharmaceutical composition

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as of
12/16/2025
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