Growing community of inventors

Recklinghausen, Germany

Grzegorz Ziomek

Average Co-Inventor Count = 5.00

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 = 0

Grzegorz Ziomek ↔ Michael Grass (1 patent)Grzegorz Ziomek ↔ Johannes Kraft (1 patent)Grzegorz Ziomek ↔ Johan Anton (1 patent)Grzegorz Ziomek ↔ Thomas Schneider (1 patent)Grzegorz ZiomekGrzegorz Ziomek (1 patent)Michael GrassMichael Grass (44 patents)Johannes KraftJohannes Kraft (5 patents)Johan AntonJohan Anton (4 patents)Thomas SchneiderThomas Schneider (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Evonik Operations Gmbh (1 from 604 patents)


1 patent:

1. 11918989 - Process for regeneration of hydrogenation catalysts

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1/10/2026
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