For the Inventor, By the Inventor

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Hangzhou, China

Hangzhou Alltest Biotech Co., Ltd

USPTO Granted Patents = 2

Trademarks = 7

Forward Citations = 6

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10 inventors (with patents filed for the assignee):

Fei Gao (2 out of 14 patents)

Weike Lu (2 out of 2 patents)

Yinfei Wu (1 out of 7 patents)

4. Haipeng Hu (1 out of 12 patents)

5. Haijian Wang (1 out of 1 patent)

6. Yao Xiong (1 out of 1 patent)

7. Cunbang Zheng (1 out of 1 patent)

8. Jiufa Lin (1 out of 1 patent)

9. Xiaojuan Tu (1 out of 1 patent)

10. Jinshu Chen (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. D1044022 - Device for collecting and testing a faecal sample (2024-09-24),

2. 11493452 - Rotating seal-type liquid testing apparatus (2022-11-08),

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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#244 in Hangzhou

#10,021 in China

Hangzhou, China

Hangzhou Alltest Biotech Co., Ltd

Forward Citations = 6

10 inventors:

Fei Gao (2 out of 14 patents)

Weike Lu (2 out of 2 patents)

Yinfei Wu (1 out of 7 patents)

4. Haipeng Hu (1 out of 12 patents)

5. Haijian Wang (1 out of 1 patent)

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