Growing community of inventors

Stuttgart, Germany

Hans G Classen

Average Co-Inventor Count = 2.00

ph-index = 2

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 = 6

Hans G ClassenJoachim Helbig (2 patents)Hans G ClassenHans G Classen (2 patents)Joachim HelbigJoachim Helbig (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Verla-pharm Arzneimittelfabrik Apotheker H.j.v. Ehrlich Gmbh & Co. Kg (1 from 4 patents)

2. Verla-pharm Arzneimittelfabrik Apotheker H.j. V. Ehrlich Gmbh & Co. (1 from 1 patent)


2 patents:

1. 5143732 - Orally administered pharmaceutical agent for iron and magnesium

2. 5006516 - Method for the prophylaxis of cardiac infarctions and the prevention of

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