Growing community of inventors

Rheinfelden, Germany

Andrea Frey

Average Co-Inventor Count = 4.00

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 = 0

Andrea FreySerge Schroeder (1 patent)Andrea FreySerge Gruetter (1 patent)Andrea FreyAndrea Frey (1 patent)Serge SchroederSerge Schroeder (5 patents)Serge GruetterSerge Gruetter (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Hunstman International LLC (1 from 1 patent)

2. Huntsman Advanced Materials LLC (1 patent)


1 patent:

1. 8679199 - Formulations of fluorescent whitening agents in dispersed form

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12/30/2025
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