Growing community of inventors

Cramerton, NC, United States of America

Hans-Ulrich Hartenstein

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 = 19

Hans-Ulrich HartensteinThies Hoffmann (2 patents)Hans-Ulrich HartensteinHans-Ulrich Hartenstein (2 patents)Thies HoffmannThies Hoffmann (5 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Evonik Energy Services Gmbh (2 from 6 patents)

2. Steag Energy Services Gmbh (14 patents)


2 patents:

1. 7741239 - Methods of regeneration of SCR catalyst poisoned by phosphorous components in flue gas

2. 7723251 - Method of regeneration of SCR catalyst

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12/12/2025
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