Growing community of inventors

Erkrath, Germany

Stephan Van Tapavizca

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 = 49

Stephan Van Tapavizca ↔ Heinz Mueller (1 patent)Stephan Van Tapavizca ↔ Claus-Peter Herold (1 patent)Stephan Van Tapavizca ↔ Wolfgang Von Rybinski (1 patent)Stephan Van Tapavizca ↔ Winfried Wichelhaus (1 patent)Stephan Van Tapavizca ↔ Hans Dolhaine (1 patent)Stephan Van TapavizcaStephan Van Tapavizca (1 patent)Heinz MuellerHeinz Mueller (44 patents)Claus-Peter HeroldClaus-Peter Herold (42 patents)Wolfgang Von RybinskiWolfgang Von Rybinski (29 patents)Winfried WichelhausWinfried Wichelhaus (14 patents)Hans DolhaineHans Dolhaine (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Henkel Kommanditgesellschaft Auf Aktien (1 from 2,080 patents)


1 patent:

1. 4888120 - Water-based drilling and well-servicing fluids with swellable, synthetic

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12/31/2025
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