Growing community of inventors

Trostberg, Germany

Josef Weichmann

Average Co-Inventor Count = 7.00

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

Josef WeichmannJie Shen (1 patent)Josef WeichmannLei Guo (1 patent)Josef WeichmannShengzhong Zhou (1 patent)Josef WeichmannStefan Hirsemann (1 patent)Josef WeichmannHang Xu (1 patent)Josef WeichmannAndrew Tasker (1 patent)Josef WeichmannJosef Weichmann (1 patent)Jie ShenJie Shen (34 patents)Lei GuoLei Guo (19 patents)Shengzhong ZhouShengzhong Zhou (6 patents)Stefan HirsemannStefan Hirsemann (5 patents)Hang XuHang Xu (3 patents)Andrew TaskerAndrew Tasker (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sika Technology Ag (1 from 645 patents)


1 patent:

1. 12264104 - Multi-component composition for manufacturing polyurethane/urea cementitious hybrid systems

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1/7/2026
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