Growing community of inventors

Hamburg, Germany

Christian Hoffmann

Average Co-Inventor Count = 3.43

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 = 3

Christian HoffmannJörn Grotherr (1 patent)Christian HoffmannJens Lutzhöft (1 patent)Christian HoffmannLutz Schilling (1 patent)Christian HoffmannPhilipp Klose (1 patent)Christian HoffmannHeiko Junge (1 patent)Christian HoffmannMarc Reimann (0 patent)Christian HoffmannSilvio Stender (0 patent)Christian HoffmannChristian Hoffmann (2 patents)Jörn GrotherrJörn Grotherr (6 patents)Jens LutzhöftJens Lutzhöft (5 patents)Lutz SchillingLutz Schilling (1 patent)Philipp KlosePhilipp Klose (1 patent)Heiko JungeHeiko Junge (1 patent)Marc ReimannMarc Reimann (0 patent)Silvio StenderSilvio Stender (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Blohm + Voss Oil Tools Gmbh (1 from 7 patents)

2. Baxi Innotech Gmbh (1 from 1 patent)


2 patents:

1. 8978961 - Method for producing connecting elements by way of a pressure welding process and connecting element

2. 7931467 - Method for determining an air ratio in a burner for a fuel cell heater, a fuel cell heater

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12/16/2025
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