EPO Patents = 2

Forward Citations = 0

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11 inventors (with patents filed for the assignee):

Yubo Li (5 out of 6 patents)

Yongjian Guan (3 out of 3 patents)

Ping Li (2 out of 2 patents)

4. Feng Wang (2 out of 33 patents)

5. Zhijun Li (2 out of 6 patents)

6. Baoning Song (1 out of 1 patent)

7. Yandan Chen (1 out of 1 patent)

8. Ke Lai (1 out of 1 patent)

9. Hui Wei (1 out of 1 patent)

10. Zhilong Wei (1 out of 1 patent)

11. Jing Meng (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 11772064 - Reaction apparatus (2023-10-03),

2. 11440989 - Application of Mannich base in flame-retardant polyurethane material (2022-09-13),

3. 11401375 - Flame-retardant polyether polyol as well as preparation method and application thereof (2022-08-02),

4. 11261287 - Composition capable of substituting use of styrene-acrylonitrile copolymer POP (2022-03-01),

5. 11214657 - Preparation method of powdery polycarboxylate superplasticizer (2022-01-04),

Jiahua Science & Technology Development (Shanghai) Ltd. is a leading technology company specializing in research, development, and production of innovative solutions in the fields of science and technology. With a focus on cutting-edge technologies and a commitment to excellence, we strive to provide high-quality products and services to meet the needs of our customers around the world.

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USPTO Data Jan 1 1976 - Jan 6 2026

5 Patents

#393 in Shanghai

#4,601 in China

Shanghai, China

Jiahua Science & Technology Development (Shanghai) Ltd.