Growing community of inventors

Gross-Umstadt, Germany

Klaus Bernhard

Average Co-Inventor Count = 4.00

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 = 13

Klaus Bernhard ↔ Gerhard Pfaff (2 patents)Klaus Bernhard ↔ Reiner Vogt (2 patents)Klaus Bernhard ↔ Matthias Kuntz (1 patent)Klaus Bernhard ↔ Susanne Rudolph (1 patent)Klaus Bernhard ↔ Sylvia Schmidt (1 patent)Klaus BernhardKlaus Bernhard (2 patents)Gerhard PfaffGerhard Pfaff (57 patents)Reiner VogtReiner Vogt (20 patents)Matthias KuntzMatthias Kuntz (46 patents)Susanne RudolphSusanne Rudolph (11 patents)Sylvia SchmidtSylvia Schmidt (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Merck Patent Gesellschaft MIT Beschrankter Haftung (2 from 1,248 patents)


2 patents:

1. 5753024 - Grey pigments containing tin

2. 5702518 - Gold pigments

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as of
1/3/2026
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