Growing community of inventors

Hunteren, Netherlands

Johannes Wilhelm Ladage

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 Wilhelm Ladage ↔ Tjerk Oedse Boonstra (1 patent)Johannes Wilhelm Ladage ↔ Richard Herman Woudenberg (1 patent)Johannes Wilhelm Ladage ↔ Ulfert Elle Wiersum (1 patent)Johannes Wilhelm LadageJohannes Wilhelm Ladage (1 patent)Tjerk Oedse BoonstraTjerk Oedse Boonstra (12 patents)Richard Herman WoudenbergRichard Herman Woudenberg (9 patents)Ulfert Elle WiersumUlfert Elle Wiersum (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Akzo Nobel N.v. (1 from 1,248 patents)


1 patent:

1. 5872882 - Non-linear optical polycarbonates

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12/19/2025
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