Growing community of inventors

Odenthal, Germany

Hartmut Kiehne

Average Co-Inventor Count = 7.00

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 = 2

Hartmut Kiehne ↔ Romanis Fruchtmann (1 patent)Hartmut Kiehne ↔ Hermann Oediger (1 patent)Hartmut Kiehne ↔ Wolfgang Opitz (1 patent)Hartmut Kiehne ↔ Bernhard Pelster (1 patent)Hartmut Kiehne ↔ Udo Krupka (1 patent)Hartmut Kiehne ↔ Walter Gauss (1 patent)Hartmut KiehneHartmut Kiehne (1 patent)Romanis FruchtmannRomanis Fruchtmann (24 patents)Hermann OedigerHermann Oediger (21 patents)Wolfgang OpitzWolfgang Opitz (11 patents)Bernhard PelsterBernhard Pelster (9 patents)Udo KrupkaUdo Krupka (6 patents)Walter GaussWalter Gauss (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Troponwerke Gmbh & Co Kg (1 from 32 patents)


1 patent:

1. 4628062 - 1,4-naphthoquinone derivatives having anti-inflammatory action

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1/7/2026
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