Growing community of inventors

Bussum, Netherlands

Roelof Ter Heide

Average Co-Inventor Count = 2.40

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 = 13

Roelof Ter Heide ↔ Harmannus Boelens (1 patent)Roelof Ter Heide ↔ Hendrik J Wobben (1 patent)Roelof Ter Heide ↔ Wilhelmus M Konst (1 patent)Roelof Ter HeideRoelof Ter Heide (2 patents)Harmannus BoelensHarmannus Boelens (11 patents)Hendrik J WobbenHendrik J Wobben (5 patents)Wilhelmus M KonstWilhelmus M Konst (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Naarden International N.v. (2 from 46 patents)


2 patents:

1. 4288349 - Perfume compositions containing

2. 4246292 - Substituted cyclohexanones as flavor materials

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as of
12/11/2025
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