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Langenfeld, Germany

Wolf Eisfeld

Average Co-Inventor Count = 9.23

ph-index = 3

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 = 22

Wolf Eisfeld ↔ Hermann Hensen (3 patents)Wolf Eisfeld ↔ Werner Seipel (3 patents)Wolf Eisfeld ↔ Hans-Martin Haake (3 patents)Wolf Eisfeld ↔ Matthias Hloucha (3 patents)Wolf Eisfeld ↔ Esther Küsters (3 patents)Wolf Eisfeld ↔ Jasmin Menzer (3 patents)Wolf Eisfeld ↔ Esther Ricarda Reinhardt (2 patents)Wolf Eisfeld ↔ Michael Müller (1 patent)Wolf Eisfeld ↔ Axel Böttcher (1 patent)Wolf Eisfeld ↔ Michael Muller (1 patent)Wolf Eisfeld ↔ Esther Ricarda Gehm (1 patent)Wolf Eisfeld ↔ Michael Müller (0 patent)Wolf EisfeldWolf Eisfeld (3 patents)Hermann HensenHermann Hensen (38 patents)Werner SeipelWerner Seipel (32 patents)Hans-Martin HaakeHans-Martin Haake (7 patents)Matthias HlouchaMatthias Hloucha (7 patents)Esther KüstersEsther Küsters (5 patents)Jasmin MenzerJasmin Menzer (4 patents)Esther Ricarda ReinhardtEsther Ricarda Reinhardt (2 patents)Michael MüllerMichael Müller (2 patents)Axel BöttcherAxel Böttcher (2 patents)Michael MullerMichael Muller (1 patent)Esther Ricarda GehmEsther Ricarda Gehm (1 patent)Michael MüllerMichael Müller (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cognis IP Management Gmbh (3 from 229 patents)


3 patents:

1. 8920786 - Shampoo composition having improved care properties

2. 8658581 - Shampoo composition with improved care performance

3. 8343470 - Shampoo composition having improved care properties

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1/9/2026
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