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Therwil, Switzerland

Hermann Ulshoefer

Average Co-Inventor Count = 3.43

ph-index = 2

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 = 8

Hermann Ulshoefer ↔ Beat Henzi (1 patent)Hermann Ulshoefer ↔ Rolf Hasler (1 patent)Hermann Ulshoefer ↔ Ernst Schnider (1 patent)Hermann Ulshoefer ↔ Giuseppe Raspanti (1 patent)Hermann Ulshoefer ↔ Max Matter (1 patent)Hermann UlshoeferHermann Ulshoefer (2 patents)Beat HenziBeat Henzi (17 patents)Rolf HaslerRolf Hasler (10 patents)Ernst SchniderErnst Schnider (3 patents)Giuseppe RaspantiGiuseppe Raspanti (1 patent)Max MatterMax Matter (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sandoz Gmbh (2 from 1,603 patents)


2 patents:

1. 4432770 - Rapid dyeing of polyester fibers with a mixture of disperse dyes

2. 3987097 - Quaternary ammonium halides

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as of
12/15/2025
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