Growing community of inventors

Nuernberg, Germany

Erwin Erdlen

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 = 27

Erwin ErdlenChristian Koch (2 patents)Erwin ErdlenErwin Erdlen (2 patents)Christian KochChristian Koch (16 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Insumma-projektgesellschaft MIT Beschrankter Haftung (1 from 1 patent)

2. Firma Evk Energietechnik Verfahrenstechnik Umwelttechnik (1 from 1 patent)


2 patents:

1. 4707341 - Catalyst for the burning and conversion of gases and higher

2. 4613583 - Catalyst for the burning and conversion of gases and higher hydrocarbons

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12/8/2025
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