Growing community of inventors

Koln, Germany

Jorg-Christian Hager

Average Co-Inventor Count = 3.20

ph-index = 4

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 = 207

Jorg-Christian HagerManfred Durr (3 patents)Jorg-Christian HagerWinfred Jettka (2 patents)Jorg-Christian HagerArmin Wendel (1 patent)Jorg-Christian HagerKurt Gebhart (1 patent)Jorg-Christian HagerHelmut Lowenich (1 patent)Jorg-Christian HagerUlrich Pastewka (1 patent)Jorg-Christian HagerJorg-Christian Hager (4 patents)Manfred DurrManfred Durr (12 patents)Winfred JettkaWinfred Jettka (2 patents)Armin WendelArmin Wendel (7 patents)Kurt GebhartKurt Gebhart (2 patents)Helmut LowenichHelmut Lowenich (1 patent)Ulrich PastewkaUlrich Pastewka (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Rhone Poulenc Rorer (3 from 38 patents)

2. Rhone-Poulenc Rorer S.a. (1 from 247 patents)


4 patents:

1. 6103274 - Pharmaceutical, orally applicable composition

2. 6090070 - Device for administering metered amounts of a liquid medicament

3. 5858413 - Antacid composition, substantially free of preservatives

4. 5670536 - Pharmaceutical composition based on taxoids

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as of
1/9/2026
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