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Beijing Oriental Yuhong Waterproof Technology Co. Ltd.

USPTO Granted Patents = 3

EPO Patents = 3

Trademarks = 2

Forward Citations = 3

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13 inventors (with patents filed for the assignee):

Yuqin Xiong (2 out of 2 patents)

Yang Liu (1 out of 338 patents)

Weiguo Li (1 out of 15 patents)

4. Joseph Martin Rokowski (1 out of 14 patents)

5. Guang Han (1 out of 1 patent)

6. Willie Lau (1 out of 42 patents)

7. Xiaobin Liu (1 out of 2 patents)

8. Zhenping He (1 out of 1 patent)

9. Wei Guo (1 out of 63 patents)

10. Ning Yang (1 out of 24 patents)

11. Enshun Xu (1 out of 1 patent)

12. Wenfeng Duan (1 out of 1 patent)

13. Ning Tan (1 out of 1 patent)

14. Han,guang (0 patent)

15. Wei Guo (0 patent)

3 patents: Sort by Forward Citations

1. 11655401 - Butyl rubber reactive bonding layer for pre-paving reactive-bonding waterproofing coiled material, preparation method thereof, and pre-paving reactive-bonding waterproofing coiled material (2023-05-23),

2. 11248140 - Highly water-resistant, flexible cementitious coating (2022-02-15),

3. 10487215 - Polyacrylic acid copolymer emulsion, organic-inorganic composite waterproof coating, preparation method thereof and waterproof coiled material (2019-11-26),

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USPTO Data Jan 1 1976 - Dec 23 2025

3 Patents

#584 in Beijing

#7,230 in China

Beijing Oriental Yuhong Waterproof Technology Co. Ltd.

Forward Citations = 3

13 inventors:

Yuqin Xiong (2 out of 2 patents)

Yang Liu (1 out of 338 patents)

Weiguo Li (1 out of 15 patents)

4. Joseph Martin Rokowski (1 out of 14 patents)

5. Guang Han (1 out of 1 patent)

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