Growing community of inventors

Cologne, Germany

Gotz Ritzmann

Average Co-Inventor Count = 4.00

ph-index = 5

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 = 164

Gotz RitzmannMiklos Ghyczy (6 patents)Gotz RitzmannAdorjan Erdos (6 patents)Gotz RitzmannGunter Heidemann (4 patents)Gotz RitzmannEugen Etschenberg (2 patents)Gotz RitzmannGotz Ritzmann (6 patents)Miklos GhyczyMiklos Ghyczy (23 patents)Adorjan ErdosAdorjan Erdos (7 patents)Gunter HeidemannGunter Heidemann (5 patents)Eugen EtschenbergEugen Etschenberg (19 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. A. Nattermann & Cie Gmbh (6 from 94 patents)


6 patents:

1. 4528193 - Inflammation-preventing pharmaceutical composition of oral administration

2. 4378354 - Inflammation-preventing pharmaceutical composition of oral administration

3. 4369182 - Inflammation-preventing pharmaceutical composition of oral administration

4. 4332795 - Inflammation-preventing pharmaceutical composition of oral administration

5. 4309421 - Stabilized parenterally administrable solutions

6. 4309420 - Stable injectable solutions of indoleacetic acid derivatives

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as of
12/30/2025
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