Growing community of inventors

Naarden, Netherlands

Pieter J De Valois

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 = 0

Pieter J De Valois ↔ Hans J Wille (1 patent)Pieter J De Valois ↔ Henry L Van Den Heuvel (1 patent)Pieter J De Valois ↔ Theo Heideman (1 patent)Pieter J De ValoisPieter J De Valois (1 patent)Hans J WilleHans J Wille (7 patents)Henry L Van Den HeuvelHenry L Van Den Heuvel (3 patents)Theo HeidemanTheo Heideman (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


1 patent:

1. 4749682 - Perfume compositions and perfumed products which contain an alkyl

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12/11/2025
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