Growing community of inventors

Nidderau, Germany

Hartmut Janitz

Average Co-Inventor Count = 5.00

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 = 0

Hartmut Janitz ↔ Li Chen (1 patent)Hartmut Janitz ↔ Christian Nowottny (1 patent)Hartmut Janitz ↔ Zhenggang Yu (1 patent)Hartmut Janitz ↔ Birger Lehr (1 patent)Hartmut JanitzHartmut Janitz (1 patent)Li ChenLi Chen (114 patents)Christian NowottnyChristian Nowottny (4 patents)Zhenggang YuZhenggang Yu (1 patent)Birger LehrBirger Lehr (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Heraeus Deutschland Gmbh & Co Kg (1 from 201 patents)

2. Heraeus Precious Metal Technology (China) Co., Ltd. (1 from 3 patents)

3. Heraeus Site Operations Gmbh & Co. Kg (1 from 1 patent)

4. Heraeus Precious Metal Technology Co., Ltd. (0 patent)


1 patent:

1. 11148961 - Process for treatment of wastewater

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as of
1/10/2026
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