Growing community of inventors

Frenkendorf, Switzerland

Max Duennenberger

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 = 14

Max Duennenberger ↔ Max Schellenbaum (2 patents)Max Duennenberger ↔ Fulvio Casagrande (2 patents)Max DuennenbergerMax Duennenberger (2 patents)Max SchellenbaumMax Schellenbaum (10 patents)Fulvio CasagrandeFulvio Casagrande (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ciba-geigy Corporation (1 from 6,850 patents)

2. Ciba-geigy Ag (1 from 595 patents)


2 patents:

1. 4031248 - Microbicidal agents containing as active ingredient monohydroxyphenyl

2. 3944652 - Microbicidal agents containing as active ingredient monohydroxyphenyl

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as of
12/6/2025
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