Growing community of inventors

Berlin, Germany

Alfred Popper

Average Co-Inventor Count = 9.00

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

Alfred Popper ↔ Rudolf Wiechert (1 patent)Alfred Popper ↔ Gerhard Sauer (1 patent)Alfred Popper ↔ Gunter Neef (1 patent)Alfred Popper ↔ Gregor Haffer (1 patent)Alfred Popper ↔ Ulrich Eder (1 patent)Alfred Popper ↔ Alfred Weber (1 patent)Alfred Popper ↔ Mario Kennecke (1 patent)Alfred Popper ↔ Rudolf Muller (1 patent)Alfred PopperAlfred Popper (1 patent)Rudolf WiechertRudolf Wiechert (144 patents)Gerhard SauerGerhard Sauer (58 patents)Gunter NeefGunter Neef (51 patents)Gregor HafferGregor Haffer (36 patents)Ulrich EderUlrich Eder (34 patents)Alfred WeberAlfred Weber (29 patents)Mario KenneckeMario Kennecke (21 patents)Rudolf MullerRudolf Muller (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Schering Aktiengesellschaft (1 from 1,384 patents)


1 patent:

1. 4170518 - Microbiological conversion of sterol derivatives to 5-androsten-17-one

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1/14/2026
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