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Ruswil, Switzerland

Josef Zemp

Average Co-Inventor Count = 2.00

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 = 23

Josef ZempRobert Koelliker (1 patent)Josef ZempJosef Zemp (1 patent)Robert KoellikerRobert Koelliker (12 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. National Starch and Chemical Investment Holding Corporation (1 from 682 patents)


1 patent:

1. 6998012 - Hydraulic fixing agent and method for reducing the cohesion of a layer of bonded fixing agent

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12/27/2025
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