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Zhejiang, China

Zhejiang Huakang Pharmaceutical Co., Ltd.

USPTO Granted Patents = 15

EPO Patents = 11

Trademarks = 1

Forward Citations = 0

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86 inventors (with patents filed for the assignee):

Mian Li (9 out of 9 patents)

Jiaxing Luo (5 out of 5 patents)

Chengjun Liao (5 out of 5 patents)

4. Qiang Wu (5 out of 5 patents)

5. Wulong Yang (5 out of 5 patents)

6. Yi Zheng (4 out of 4 patents)

7. Changhui Hu (4 out of 4 patents)

8. Yuguo Zheng (3 out of 21 patents)

9. Xiaojian Zhang (3 out of 4 patents)

10. Shuncheng Fang (3 out of 3 patents)

11. Weidong Xu (3 out of 3 patents)

12. Shufang Qin (3 out of 3 patents)

13. Zhiqiang Liu (2 out of 6 patents)

14. Songtao Jiang (2 out of 2 patents)

15. Guowei Luo (2 out of 2 patents)

15 patents: Sort by Forward Citations

1. 12480143 - System and method for jointly producing erythritol and liquid sorbitol by using corn starch (2025-11-25),

2. 12467072 - Method of improving biomass high-solid enzymatic hydrolysis rate (2025-11-11),

3. 12344906 - System and method for reducing content of 5-hydroxymethylfurfural in high fructose corn syrup (2025-07-01),

4. 12337268 - Xylose hydrolysate decolorization and filtration device and decolorization and filtration method using same (2025-06-24),

5. 12281183 - Methods for extracting xylose liquid and cellulose with high purity from corn straw (2025-04-21),

6. 12241823 - Methods for predicting critical caking cycle of crystal particle (2025-03-04),

7. 12193467 - Methods for preventing crystal maltitol from caking in storage (2025-01-14),

8. 12187667 - Preparation systems and preparation methods for high-quality xylitol crystals (2025-01-07),

9. 12060621 - System for preparing xylose liquid by continuously hydrolyzing hemicellulose and method thereof (2024-08-13),

10. 12012430 - Method for preparing liquid maltitol and liquid polyols from a raffinate including maltitol (2024-06-18),

11. 12006281 - Systems and methods for co-producing xylitol and caramel pigment by utilizing xylose mother liquid (2024-06-11),

12. 11987852 - Method for crystallizing compound sugar solution of xylose and sucrose (2024-05-21),

13. 11866756 - Methods for co-producing erythritol and arabinose by using xylose mother liquor (2024-01-09),

14. 11840501 - Xylitol preparation device integrating evaporation, crystallization and centrifugal separation and control method thereof (2023-12-12),

15. 11795517 - Device and method for performing continuous carbonation and impurity removal for xylose mother liquor (2023-10-24),

Zhejiang Huakang Pharmaceutical Co., Ltd. is a leading pharmaceutical company specializing in the production of high-quality pharmaceutical products. With a strong focus on research and development, Huakang Pharmaceutical has established itself as a trusted supplier in the industry. The company is dedicated to providing innovative solutions to improve global healthcare.

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Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

15 Patents

#47 in Zhejiang

#1,689 in China

#38,669 in the World

Zhejiang, China

Zhejiang Huakang Pharmaceutical Co., Ltd.

Forward Citations = 0

86 inventors:

Mian Li (9 out of 9 patents)

Jiaxing Luo (5 out of 5 patents)

Chengjun Liao (5 out of 5 patents)

4. Qiang Wu (5 out of 5 patents)

5. Wulong Yang (5 out of 5 patents)

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