For the Inventor, By the Inventor

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Shanghai, China

Shanghai P & P Biotech Co., Ltd

USPTO Granted Patents = 1

EPO Patents = 1

Forward Citations = 1

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4 inventors (with patents filed for the assignee):

Li Yang (1 out of 37 patents)

Hongbing He (1 out of 1 patent)

Ling Su (1 out of 1 patent)

4. Zhang Liu (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 10245353 - Hydrophilic electrospinning biological composite stent material used for tissue regeneration and preparation method and application thereof (2019-04-02),

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USPTO Data Jan 1 1976 - Dec 23 2025

1 Patents

#1,163 in Shanghai

#16,077 in China

Shanghai, China

Shanghai P & P Biotech Co., Ltd

Forward Citations = 1

4 inventors:

Li Yang (1 out of 37 patents)

Hongbing He (1 out of 1 patent)

Ling Su (1 out of 1 patent)

4. Zhang Liu (1 out of 1 patent)

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