For the Inventor, By the Inventor

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Hong Kong, China

Grst International Limited

USPTO Granted Patents = 29

CIPO Patents = 35

EPO Patents = 13

Trademarks = 1

Forward Citations = 21

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11 inventors (with patents filed for the assignee):

Kam Piu Ho (26 out of 34 patents)

Peihua Shen (22 out of 22 patents)

Ranshi Wang (19 out of 21 patents)

4. Yingkai Jiang (8 out of 10 patents)

5. Sing Hung Eric Wong (7 out of 7 patents)

6. Sing Ming Tony Wong (4 out of 4 patents)

7. Yuen Hung (4 out of 4 patents)

8. Xinying Sun (1 out of 2 patents)

9. Tao Gong (1 out of 3 patents)

10. Yangjian Dong (1 out of 5 patents)

11. Sing Hung Wong (0 patent)

29 patents: Sort by Forward Citations

1. 12187021 - Method for composite delamination (2025-01-07),

2. 12160002 - Binder composition for secondary battery (2024-12-03),

3. 12057585 - Conductive composition for secondary battery (2024-08-06),

4. 11855275 - Method of preparing cathode for secondary battery (2023-12-26),

5. 11855272 - Cathode slurry for secondary battery (2023-12-26),

6. 11611063 - Method of preparing cathode for secondary battery (2023-03-21),

7. 11502288 - Method of preparing battery anode slurries (2022-11-15),

8. 11450848 - Method of preparing lithium ion battery cathode materials (2022-09-20),

9. 11437685 - Lithium-ion battery (2022-09-06),

10. 11374253 - Electrode assemblies (2022-06-28),

11. 10923760 - Electrode assemblies (2021-02-16),

12. 10903516 - Method of preparing cathode material for secondary battery (2021-01-26),

13. 10868308 - Cathode slurry for lithium ion battery (2020-12-15),

14. 10727547 - Method for recycling lithium-ion battery (2020-07-28),

15. 10727489 - Anode slurry for lithium ion battery (2020-07-28),

GRST INTERNATIONAL LIMITED is a global company specializing in international trade and logistics services. With a strong network of partners worldwide, we provide comprehensive solutions for import and export operations. Our expertise includes customs clearance, freight forwarding, warehousing, and distribution. We prioritize customer satisfaction by delivering efficient and cost-effective services tailored to their specific requirements. Visit our website for more information.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

29 Patents

#113 in Hong Kong

#936 in China

#21,844 in the World

Hong Kong, China

Grst International Limited

Forward Citations = 21

11 inventors:

Kam Piu Ho (26 out of 34 patents)

Peihua Shen (22 out of 22 patents)

Ranshi Wang (19 out of 21 patents)

4. Yingkai Jiang (8 out of 10 patents)

5. Sing Hung Eric Wong (7 out of 7 patents)

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