Growing community of inventors

Zhejiang, China

Zhiwen Zeng

Average Co-Inventor Count = 4.00

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 = 1

Zhiwen ZengPeng Wang (2 patents)Zhiwen ZengWenling Zhang (2 patents)Zhiwen ZengXini Zhang (2 patents)Zhiwen ZengZhiwen Zeng (2 patents)Peng WangPeng Wang (13 patents)Wenling ZhangWenling Zhang (10 patents)Xini ZhangXini Zhang (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Zhejiang Huahai Pharmaceutical Co., Ltd. (2 from 54 patents)


2 patents:

1. 9067965 - Preparation method of rocuronium

2. 9024013 - Method for purifying rocuronium bromide

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12/5/2025
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