Growing community of inventors

Dordrecht, Netherlands

Frederik D Barkey Wolf

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 = 4

Frederik D Barkey Wolf ↔ Bart Barmentlo (1 patent)Frederik D Barkey Wolf ↔ Arend Zwanenburg (1 patent)Frederik D Barkey Wolf ↔ Otto Eduard Rosier (1 patent)Frederik D Barkey Wolf ↔ Anton R Immerseel (1 patent)Frederik D Barkey WolfFrederik D Barkey Wolf (1 patent)Bart BarmentloBart Barmentlo (6 patents)Arend ZwanenburgArend Zwanenburg (3 patents)Otto Eduard RosierOtto Eduard Rosier (2 patents)Anton R ImmerseelAnton R Immerseel (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Van Den Bergh Foods Co., Division of Conopco, Inc. (1 from 156 patents)


1 patent:

1. 5239097 - Process for refining soap-containing crude polyol fatty-acid polyester

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as of
12/16/2025
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