Forward Citations = 1

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15 inventors (with patents filed for the assignee):

Licai Wang (4 out of 4 patents)

Zhanxian Gao (4 out of 4 patents)

Limei Yu (4 out of 4 patents)

4. Guotong Zheng (4 out of 4 patents)

5. Wei Li (4 out of 10 patents)

6. Qingxin Dong (4 out of 4 patents)

7. Huan Wang (2 out of 2 patents)

8. Rubing Han (2 out of 2 patents)

9. Qiuju Chen (2 out of 2 patents)

10. Tianxiang Gao (2 out of 2 patents)

11. Qinghai Sun (1 out of 1 patent)

12. Yongqiang Wang (1 out of 1 patent)

13. Wenwei Wang (1 out of 1 patent)

14. Zhe Yuan (1 out of 1 patent)

15. Yang Li (1 out of 8 patents)

4 patents: Sort by Forward Citations

1. 11359032 - Self-regulating external electron donor-containing catalyst used for alpha-olefin polymerization, and application of catalyst (2022-06-14),

2. 11220560 - Universal alpha-olefin polymerization catalyst, and application thereof (2022-01-11),

3. 11186660 - Internal electron donor compound for preparing α-olefin polymerization catalyst component (2021-11-30),

4. 10287371 - Internal electron donor compound for preparing α-olefin polymerization catalyst component (2019-05-14),

Yingkou Xiangyang Catalyst Co., Ltd is a leading manufacturer of catalyst products in China. With over 20 years of experience, we specialize in the production of hydrogenation catalysts, dehydrogenation catalysts, and other chemical catalysts. Our products are widely used in the petrochemical, pharmaceutical, and food industries. We are committed to providing high-quality catalysts to meet the diverse needs of our customers.

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USPTO Data Jan 1 1976 - Dec 9 2025

4 Patents

#14 in

#5,549 in

Liaoning, China

Yingkou Xiangyang Catalyst Co., Ltd