Growing community of inventors

Zurich, Switzerland

Jean-Pierre Obrecht

Average Co-Inventor Count = 2.00

ph-index = 2

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 = 10

Jean-Pierre Obrecht ↔ Christoph Luthy (2 patents)Jean-Pierre ObrechtJean-Pierre Obrecht (2 patents)Christoph LuthyChristoph Luthy (11 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ciba-Geigy Corporation (2 from 6,858 patents)


2 patents:

1. 5428002 - Heterocyclic compounds

2. 5332717 - Heterocyclic compounds

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as of
1/8/2026
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