Growing community of inventors

Arnhem, Netherlands

Leendert H De Graaff

Average Co-Inventor Count = 6.00

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 = 12

Leendert H De Graaff ↔ Jacob B Visser (1 patent)Leendert H De Graaff ↔ Abraham Harder (1 patent)Leendert H De Graaff ↔ Henriette C Van Den Broeck (1 patent)Leendert H De Graaff ↔ Johannes C Boonman (1 patent)Leendert H De Graaff ↔ Albert J Van Ooyen (1 patent)Leendert H De Graaff ↔ Felix J Kormelink (1 patent)Leendert H De Graaff ↔ Jan D Hille (1 patent)Leendert H De Graaff ↔ Francois Strozyk (1 patent)Leendert H De GraaffLeendert H De Graaff (1 patent)Jacob B VisserJacob B Visser (35 patents)Abraham HarderAbraham Harder (8 patents)Henriette C Van Den BroeckHenriette C Van Den Broeck (6 patents)Johannes C BoonmanJohannes C Boonman (1 patent)Albert J Van OoyenAlbert J Van Ooyen (4 patents)Felix J KormelinkFelix J Kormelink (1 patent)Jan D HilleJan D Hille (1 patent)Francois StrozykFrancois Strozyk (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gist-brocades N.v. (1 from 236 patents)

2. Dsm N.v. (475 patents)


1 patent:

1. 5358864 - Cloning and expression of xylanase genes from fungal origin

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