Growing community of inventors

Amsterdam, Netherlands

Johannes Jacobus Keusper

Average Co-Inventor Count = 4.00

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 = 2

Johannes Jacobus KeusperPeter Arnoldy (1 patent)Johannes Jacobus KeusperTheodoor Johan Simons (1 patent)Johannes Jacobus KeusperPatricia Johanna Giltay (1 patent)Johannes Jacobus KeusperJohannes Jacobus Keusper (1 patent)Peter ArnoldyPeter Arnoldy (14 patents)Theodoor Johan SimonsTheodoor Johan Simons (2 patents)Patricia Johanna GiltayPatricia Johanna Giltay (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shell Oil Comapny (1 from 7,646 patents)


1 patent:

1. 5756828 - Carbonylation reactions

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12/20/2025
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