Growing community of inventors

Koudekerk, Netherlands

Gerard M Beijersbergen Van Henegouwen

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 = 5

Gerard M Beijersbergen Van Henegouwen ↔ Heinrich Gers-Barlag (1 patent)Gerard M Beijersbergen Van Henegouwen ↔ Dirk Alert (1 patent)Gerard M Beijersbergen Van Henegouwen ↔ Leon T Van Den Broeke (1 patent)Gerard M Beijersbergen Van HenegouwenGerard M Beijersbergen Van Henegouwen (1 patent)Heinrich Gers-BarlagHeinrich Gers-Barlag (53 patents)Dirk AlertDirk Alert (1 patent)Leon T Van Den BroekeLeon T Van Den Broeke (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Beiersdorf Ag (1 from 538 patents)

2. Rijksuniversiteit Leiden (1 from 22 patents)


1 patent:

1. 5728373 - Cosmetic and dermatological sunscreen compositions containing thiols

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as of
12/15/2025
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