Growing community of inventors

Issum, Germany

Claudia Stammen

Average Co-Inventor Count = 5.00

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 = 3

Claudia StammenHermann Hensen (1 patent)Claudia StammenWerner Seipel (1 patent)Claudia StammenNorbert Boyxen (1 patent)Claudia StammenCelia Kosboth (1 patent)Claudia StammenClaudia Stammen (1 patent)Hermann HensenHermann Hensen (38 patents)Werner SeipelWerner Seipel (32 patents)Norbert BoyxenNorbert Boyxen (5 patents)Celia KosbothCelia Kosboth (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cognis Deutschland Gmbh & Co. Kg (1 from 150 patents)


1 patent:

1. 6723311 - Clear, cosmetic preparations containing fatty alcohol polyglycol ethers, ether sulfates and/or alk(en)yl oligoglycosides, and methods of preparing the same

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as of
12/7/2025
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