Growing community of inventors

Weil, Germany

Gunter Engel

Average Co-Inventor Count = 8.64

ph-index = 3

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 = 103

Gunter EngelBrian P Richardson (3 patents)Gunter EngelBruno Hugi (3 patents)Gunter EngelPeter Donatsch (3 patents)Gunter EngelPaul A Stadler, Deceased (2 patents)Gunter EngelBy Gerald Breuleux, Legal Representative (2 patents)Gunter EngelBy Brigitte Stadler, Heir (2 patents)Gunter EngelBy Hildegard Stadler, Heir (2 patents)Gunter EngelBy Sigrid Stadler, Heir (2 patents)Gunter EngelGerald Breuleux (1 patent)Gunter EngelSigrid A Stadler (1 patent)Gunter EngelBrigitte M Stadler (1 patent)Gunter EngelHildegard R Stadler (1 patent)Gunter EngelGunter Engel (3 patents)Brian P RichardsonBrian P Richardson (8 patents)Bruno HugiBruno Hugi (3 patents)Peter DonatschPeter Donatsch (3 patents)Paul A Stadler, DeceasedPaul A Stadler, Deceased (2 patents)By Gerald Breuleux, Legal RepresentativeBy Gerald Breuleux, Legal Representative (2 patents)By Brigitte Stadler, HeirBy Brigitte Stadler, Heir (2 patents)By Hildegard Stadler, HeirBy Hildegard Stadler, Heir (2 patents)By Sigrid Stadler, HeirBy Sigrid Stadler, Heir (2 patents)Gerald BreuleuxGerald Breuleux (1 patent)Sigrid A StadlerSigrid A Stadler (1 patent)Brigitte M StadlerBrigitte M Stadler (1 patent)Hildegard R StadlerHildegard R Stadler (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (3 from 832,812 patents)


3 patents:

1. 4910207 - Method of treating psychosis with N-quinuclidinyl-benzamides

2. 4803199 - Pharmaceutically useful heterocyclic and carbocyclic acid esters and

3. 4789673 - Heterocyclic carboxylic acid amides and esters

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as of
12/17/2025
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