Growing community of inventors

Guangzhou, China

Yang Ruan

Average Co-Inventor Count = 2.40

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

Yang RuanHuiyan Yin (2 patents)Yang RuanEugene E Hardy (1 patent)Yang RuanEugene Hardy (1 patent)Yang RuanYang Ruan (2 patents)Huiyan YinHuiyan Yin (2 patents)Eugene E HardyEugene E Hardy (16 patents)Eugene HardyEugene Hardy (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Colgate Palmolive Company (2 from 5,020 patents)


2 patents:

1. 11028349 - Cleansing compositions comprising a mixture of phenol disinfectants

2. 9943470 - Liquid skin cleanser

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as of
1/19/2026
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