EPO Patents = 5

Forward Citations = 3

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32 inventors (with patents filed for the assignee):

Zhirong Chen (7 out of 23 patents)

Hong Yin (6 out of 17 patents)

Guiyang Zhou (6 out of 6 patents)

4. Qichuan Li (3 out of 7 patents)

5. Woyuan Li (3 out of 3 patents)

6. Ming Lian (3 out of 3 patents)

7. Hangjun Deng (3 out of 3 patents)

8. Haoran Li (2 out of 11 patents)

9. Xiaoxiao Wu (2 out of 2 patents)

10. Wengang Hong (2 out of 2 patents)

11. Xiongwei Zhang (2 out of 2 patents)

12. Yong Xu (2 out of 5 patents)

13. Wenbin Wu (2 out of 2 patents)

14. Baishan Hu (1 out of 7 patents)

15. Guíyang Zhou (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 12435033 - Method and device for preparing adiponitrile (2025-10-07),

2. 12331007 - Use of a multidentate phosphite ligand in the catalytic synthesis of adiponitrile (2025-06-17),

3. 12168717 - Semi-aromatic polyamide resin and preparation method therefor (2024-12-17),

4. 11440996 - Preparation method of polyphenylene sulfide resin, and polyphenylene sulfide resin prepared thereby (2022-09-13),

5. 11220478 - Preparation method for 4-phenylthio-benzenethiol (2022-01-11),

6. 10844171 - Production method of semi-aromatic polyamide, and semi-aromatic polyamide (2020-11-24),

7. 9567440 - Fiber grade polyphenylene sulfide resin synthesis method (2017-02-14),

Zhejiang Nhu Special Materials Co., Ltd. is a leading manufacturer of special materials in China. With a focus on innovation and quality, the company produces a wide range of specialty chemicals for various industries including automotive, electronics, and healthcare. Nhu Special Materials is committed to providing customers with high-performance products and excellent service.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

7 Patents

#100 in Zhejiang

#3,448 in China

Zhejiang, China

Zhejiang Nhu Special Materials Co., Ltd.