Growing community of inventors

Bergen op Zoom, Netherlands

Marcellus Antonius Adrianus Verhagen

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 = 0

Marcellus Antonius Adrianus Verhagen ↔ Christiaan Henricus Johannes Koevoets (5 patents)Marcellus Antonius Adrianus Verhagen ↔ Erik Stam (1 patent)Marcellus Antonius Adrianus Verhagen ↔ Christiaan Johannes Henricus Koevoets (1 patent)Marcellus Antonius Adrianus Verhagen ↔ Erik Jan Stam (0 patent)Marcellus Antonius Adrianus VerhagenMarcellus Antonius Adrianus Verhagen (1 patent)Christiaan Henricus Johannes KoevoetsChristiaan Henricus Johannes Koevoets (5 patents)Erik StamErik Stam (2 patents)Christiaan Johannes Henricus KoevoetsChristiaan Johannes Henricus Koevoets (1 patent)Erik Jan StamErik Jan Stam (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Sabic Global Technologies B.v. (1 from 1,440 patents)


1 patent:

1. 8975329 - Poly(phenylene ether) articles and compositions

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12/20/2025
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