Growing community of inventors

Stuttgart, Germany

Sabine Zipperlen, Nee Harenz

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 = 2

Sabine Zipperlen, Nee Harenz ↔ Guido Wekenmann, Deceased (1 patent)Sabine Zipperlen, Nee Harenz ↔ Axel Petrikat (1 patent)Sabine Zipperlen, Nee HarenzSabine Zipperlen, Nee Harenz (1 patent)Guido Wekenmann, DeceasedGuido Wekenmann, Deceased (2 patents)Axel PetrikatAxel Petrikat (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sika Chemie Gmbh (1 from 5 patents)


1 patent:

1. 5415689 - Two-component epoxy resin/zinc dust priming coat for steel surfaces

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as of
12/17/2025
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