Growing community of inventors

Dresden, Germany

Helge Hartenhauer

Average Co-Inventor Count = 4.86

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 = 9

Helge HartenhauerNorbert Höfgen (2 patents)Helge HartenhauerUte Egerland (1 patent)Helge HartenhauerChris Rundfeldt (1 patent)Helge HartenhauerMichael Limmert (1 patent)Helge HartenhauerHildegard Kuss (1 patent)Helge HartenhauerHans Stange (1 patent)Helge HartenhauerHans-Joachim Jänsch (1 patent)Helge HartenhauerHarald Hofmeier (1 patent)Helge HartenhauerJürgen Schäfer (1 patent)Helge HartenhauerAntje Gasparic (1 patent)Helge HartenhauerHeike Heydemüller (1 patent)Helge HartenhauerHelge Hartenhauer (3 patents)Norbert HöfgenNorbert Höfgen (14 patents)Ute EgerlandUte Egerland (22 patents)Chris RundfeldtChris Rundfeldt (15 patents)Michael LimmertMichael Limmert (12 patents)Hildegard KussHildegard Kuss (10 patents)Hans StangeHans Stange (6 patents)Hans-Joachim JänschHans-Joachim Jänsch (3 patents)Harald HofmeierHarald Hofmeier (3 patents)Jürgen SchäferJürgen Schäfer (2 patents)Antje GasparicAntje Gasparic (1 patent)Heike HeydemüllerHeike Heydemüller (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Elbion Ag (2 from 9 patents)

2. Arevipharma Gmbh (1 from 1 patent)


3 patents:

1. 9040697 - Process for the production of moxonidine

2. 7166637 - Hydroxyindoles, their use as inhibitors of phosphodiesterase 4, and processes for preparing them

3. 7122674 - Process for preparing high-purity hydroxyindolylglyoxylamides

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12/5/2025
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