Growing community of inventors

Rotterdam, Italy

Peter W Appel

Average Co-Inventor Count = 6.00

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 = 11

Peter W AppelFrancois Delwel (1 patent)Peter W AppelAlan Digby Tomlinson (1 patent)Peter W AppelFredrik Hornung (1 patent)Peter W AppelFabrizio Bortolotti (1 patent)Peter W AppelSimon Willemse (1 patent)Peter W AppelPeter W Appel (1 patent)Francois DelwelFrancois Delwel (16 patents)Alan Digby TomlinsonAlan Digby Tomlinson (7 patents)Fredrik HornungFredrik Hornung (1 patent)Fabrizio BortolottiFabrizio Bortolotti (1 patent)Simon WillemseSimon Willemse (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Lever Brothers Company (1 from 1,003 patents)


1 patent:

1. 4824593 - Antifoam ingredient

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1/13/2026
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