For the Inventor, By the Inventor

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Guangzhou, China

Kingfa Sci.&tech.co., Ltd.

USPTO Granted Patents = 31

EPO Patents = 35

Trademarks = 2

Forward Citations = 10

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87 inventors (with patents filed for the assignee):

Xianbo Huang (21 out of 24 patents)

Xiangbin Zeng (15 out of 18 patents)

Tongmin Cai (14 out of 18 patents)

4. Zhimin Yuan (12 out of 15 patents)

5. Changli Lu (11 out of 13 patents)

6. Hui Yang (10 out of 81 patents)

7. Jian Jiao (10 out of 13 patents)

8. Xueteng Dong (10 out of 12 patents)

9. Kaijin Mai (10 out of 12 patents)

10. Kai Xiong (10 out of 12 patents)

11. Renxu Yuan (9 out of 12 patents)

12. Nanbiao Ye (9 out of 9 patents)

13. Yuke Zhong (7 out of 9 patents)

14. Zhilong Guo (5 out of 5 patents)

15. Yin Cen (5 out of 5 patents)

31 patents: Sort by Forward Citations

1. 12428528 - Reinforced polypropylene material and preparation method thereof (2025-09-30),

2. 12359061 - Glass fiber reinforced polycarbonate composite material, preparation method and application thereof (2025-07-15),

3. 12240947 - Flame-retardant semi-aromatic polyamide and preparation method thereof (2025-03-04),

4. 12195626 - Flame-retardant nylon composite and use thereof (2025-01-14),

5. 12129376 - Antibacterial polycarbonate composite and preparation method thereof (2024-10-29),

6. 11926725 - Flame-retardant HIPS material and preparation method thereof (2024-03-12),

7. 11767427 - Polycarbonate alloy and preparation method thereof and application (2023-09-26),

8. 11530294 - Polylactic acid composite and use thereof (2022-12-20),

9. 11453776 - Polylactic acid 3D printing material and preparation method thereof (2022-09-27),

10. 11370909 - Biodegradable polyester composition and use thereof (2022-06-28),

11. 11149113 - Biodegradable polyester and use thereof (2021-10-19),

12. 11149112 - Biodegradable polyester and use thereof (2021-10-19),

13. 10934412 - Poly(terephthalate-co-sebacate) resin composition (2021-03-02),

14. 10815332 - PBS resin composition and preparation method thereof (2020-10-27),

15. 10800915 - Polycarbonate composition and preparation method thereof (2020-10-13),

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

31 Patents

#18 in Guangzhou, Guangdong 510520

#893 in China

#20,590 in the World

Guangzhou, China

Kingfa Sci.&tech.co., Ltd.

Forward Citations = 10

87 inventors:

Xianbo Huang (21 out of 24 patents)

Xiangbin Zeng (15 out of 18 patents)

Tongmin Cai (14 out of 18 patents)

4. Zhimin Yuan (12 out of 15 patents)

5. Changli Lu (11 out of 13 patents)

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