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Beijing Zhongkaihongde Technology Co., Ltd

USPTO Granted Patents = 11

CIPO Patents = 21

EPO Patents = 8

Forward Citations = 7

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22 inventors (with patents filed for the assignee):

Qingshan Zhu (11 out of 12 patents)

Chuanlin Fan (11 out of 12 patents)

Wenheng Mu (10 out of 11 patents)

4. Cunhu Wang (10 out of 11 patents)

5. Qixun Ban (9 out of 9 patents)

6. Jibin Liu (8 out of 8 patents)

7. Haitao Yang (5 out of 252 patents)

8. Zhaohui Xie (2 out of 3 patents)

9. Hongzhong Li (2 out of 3 patents)

10. Xingang Jiao (2 out of 3 patents)

11 patents: Sort by Forward Citations

1. 10868325 - System and method for preparing vanadium battery high-purity electrolyte (2020-12-15),

2. 10707515 - System and method for producing high-purity and high-activity vanadium electrolyte (2020-07-07),

3. 10693171 - System and method for preparing high purity vanadium electrolyte (2020-06-23),

4. 10673088 - System and method for producing 3.5-valence high-purity vanadium electrolyte (2020-06-02),

5. 10294118 - System and method for purifying vanadium pentoxide (2019-05-21),

6. 10202662 - System and method for fluidized reduction of iron ore powder (2019-02-12),

7. 10125024 - System and method for purifying and preparing high-purity vanadium pentoxide powder (2018-11-13),

8. 10112846 - System and method for producing high-purity vanadium tetraoxide powder (2018-10-30),

9. 10100379 - System and method for fluidized direct reduction of iron ore concentrate powder (2018-10-16),

10. 10099939 - System and method for producing high-purity vanadium pentoxide powder (2018-10-16),

11. 10053371 - System and method for preparing high-purity vanadium pentoxide powder (2018-08-21),

Beijing Zhongkaihongde Technology Co., Ltd. is a technology company specializing in the development of advanced software solutions and intelligent systems. With a focus on innovation and cutting-edge technology, we provide high-quality products and services to industries such as telecommunications, finance, and healthcare. Our team of skilled professionals is committed to delivering tailor-made solutions that meet the specific needs of our clients. Visit our website to learn more about our company and explore our range of innovative products.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

11 Patents

#218 in Beijing

#2,241 in China

#50,159 in the World

Beijing Zhongkaihongde Technology Co., Ltd

Forward Citations = 7

22 inventors:

Qingshan Zhu (11 out of 12 patents)

Chuanlin Fan (11 out of 12 patents)

Wenheng Mu (10 out of 11 patents)

4. Cunhu Wang (10 out of 11 patents)

5. Qixun Ban (9 out of 9 patents)

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