Growing community of inventors

Maasland, Netherlands

Johannes Maria A Verbakel

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 = 9

Johannes Maria A Verbakel ↔ Jan Maat (1 patent)Johannes Maria A Verbakel ↔ Robert F M Van Gorcom (1 patent)Johannes Maria A Verbakel ↔ Martinus Roza (1 patent)Johannes Maria A Verbakel ↔ Johanna G M Hessing (1 patent)Johannes Maria A VerbakelJohannes Maria A Verbakel (1 patent)Jan MaatJan Maat (12 patents)Robert F M Van GorcomRobert F M Van Gorcom (2 patents)Martinus RozaMartinus Roza (2 patents)Johanna G M HessingJohanna G M Hessing (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Quest International B.v. (1 from 84 patents)


1 patent:

1. 6586209 - Xylanase production

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12/15/2025
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