For the Inventor, By the Inventor

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Hangzhou, China

Zhejiang Lantian Environmental Protection Hi-Tech Co., Ltd.

USPTO Granted Patents = 10

EPO Patents = 10

Forward Citations = 0

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25 inventors (with patents filed for the assignee):

Wucan Liu (5 out of 5 patents)

Jianjun Zhang (4 out of 5 patents)

Wanjin Yu (3 out of 3 patents)

4. Shengda Lin (3 out of 3 patents)

5. Minyang Liu (3 out of 3 patents)

6. Xianjin Chen (3 out of 3 patents)

7. Zhikai Guo (3 out of 3 patents)

8. Pinzan Xie (3 out of 3 patents)

9. Xiaoqing Fang (3 out of 3 patents)

10. Hua Li (1 out of 5 patents)

11. Xiaonian Li (1 out of 2 patents)

12. Chunshan Lu (1 out of 2 patents)

13. Xu Weiguo (1 out of 1 patent)

14. Zhikal Guo (1 out of 1 patent)

15. Guangming Chen (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 12440826 - Nitrogen-phosphorus-modified granular carbon-supported bimetallic catalyst, preparation method therefor and use thereof (2025-10-14),

2. 12221415 - Method for preparing 2,3-dichloro-5-trifluoromethylpyridine with high selectivity (2025-02-11),

3. 11878290 - Method for reducing carbon deposits on catalyst in recycling HFC-23 (2024-01-23),

4. 11549042 - Environmentally friendly near-azeotropic mixed refrigerant (2023-01-10),

5. 11254642 - Method for preparing 2-chloro-5-trifluoromethylpyridine (2022-02-22),

6. 11186546 - Method for preparing 2,3-dichloro-5-trifluoromethylpyridine with high selectivity (2021-11-30),

7. 11136483 - Environmentally friendly near-azeotropic mixed refrigerant (2021-10-05),

8. 10752819 - Environmentally friendly near-azeotropic mixed refrigerant (2020-08-25),

9. 8530704 - Method of producing fluoromethyl 1,1,1,3,3,3-hexafluoroisopropyl ether (2013-09-10),

10. 7459101 - Environmentally friendly alternative refrigerant for HCFC-22 (2008-12-02),

Zhejiang Lantian Environmental Protection Hi-tech Co., Ltd. is a leading provider of environmental protection solutions in China. With a focus on high-tech innovation, the company offers a wide range of products and services to help customers reduce their environmental impact. From air purification systems to water treatment solutions, Zhejiang Lantian is committed to creating a cleaner and greener world.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

10 Patents

#57 in Hangzhou

#2,489 in China

#54,349 in the World

Hangzhou, China

Zhejiang Lantian Environmental Protection Hi-Tech Co., Ltd.

Forward Citations = 0

25 inventors:

Wucan Liu (5 out of 5 patents)

Jianjun Zhang (4 out of 5 patents)

Wanjin Yu (3 out of 3 patents)

4. Shengda Lin (3 out of 3 patents)

5. Minyang Liu (3 out of 3 patents)

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