Growing community of inventors

Echt, Netherlands

Andreas Hendrikus Maria De Vries

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 = 1

Andreas Hendrikus Maria De Vries ↔ Michael Wolberg (1 patent)Andreas Hendrikus Maria De Vries ↔ Peter Hans Riebel (1 patent)Andreas Hendrikus Maria De Vries ↔ Petrus Johannes Hermsen (1 patent)Andreas Hendrikus Maria De Vries ↔ Peter Hans Ermann (1 patent)Andreas Hendrikus Maria De VriesAndreas Hendrikus Maria De Vries (1 patent)Michael WolbergMichael Wolberg (7 patents)Peter Hans RiebelPeter Hans Riebel (2 patents)Petrus Johannes HermsenPetrus Johannes Hermsen (1 patent)Peter Hans ErmannPeter Hans Ermann (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dpx Holdings B.v. (1 from 9 patents)


1 patent:

1. 9139515 - Synthesis of R-biphenylalaninol

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12/20/2025
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