Growing community of inventors

Reinheim, Germany

Gisela Schaefer

Average Co-Inventor Count = 3.00

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 = 18

Gisela SchaeferManuela Hannich (1 patent)Gisela SchaeferHans Hoelzel (1 patent)Gisela SchaeferGisela Schaefer (1 patent)Manuela HannichManuela Hannich (5 patents)Hans HoelzelHans Hoelzel (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Wella Aktiengesellschaft (1 from 433 patents)


1 patent:

1. 6231843 - Hair shampoo having gloss-enhancing properties

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as of
12/20/2025
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