Growing community of inventors

Hechingen, Germany

Heiko Frerichs

Average Co-Inventor Count = 4.00

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 = 1

Heiko Frerichs ↔ Georg Matheis (1 patent)Heiko Frerichs ↔ Axel Sandmann (1 patent)Heiko Frerichs ↔ Dietmar Klietsch (1 patent)Heiko FrerichsHeiko Frerichs (1 patent)Georg MatheisGeorg Matheis (8 patents)Axel SandmannAxel Sandmann (1 patent)Dietmar KlietschDietmar Klietsch (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Novalung Gmbh (1 from 15 patents)


1 patent:

1. 8419671 - Appliance for cannulation of a blood vessel

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as of
12/16/2025
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