Growing community of inventors

Heidelberg, Germany

Johann Fritzmann

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 = 31

Johann Fritzmann ↔ Wolfgang Habermann (1 patent)Johann Fritzmann ↔ Peter Hammes (1 patent)Johann Fritzmann ↔ Theo Proll (1 patent)Johann Fritzmann ↔ Werner Bochnitschek (1 patent)Johann Fritzmann ↔ Walter Weisbrodt (1 patent)Johann FritzmannJohann Fritzmann (1 patent)Wolfgang HabermannWolfgang Habermann (19 patents)Peter HammesPeter Hammes (11 patents)Theo ProllTheo Proll (11 patents)Werner BochnitschekWerner Bochnitschek (9 patents)Walter WeisbrodtWalter Weisbrodt (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Basf Aktiengesellschaft (1 from 10,754 patents)


1 patent:

1. 5258106 - Electrolysis of alkali metal sulfates

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12/7/2025
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