EPO Patents = 1

Trademarks = 1

Forward Citations = 1

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27 inventors (with patents filed for the assignee):

Yun Li (5 out of 9 patents)

Yongxiang Cheng (4 out of 5 patents)

Yun Wang (4 out of 32 patents)

4. Qizhang Chen (4 out of 6 patents)

5. Yaoqiang Chen (3 out of 6 patents)

6. Qin Wang (2 out of 2 patents)

7. Yi Dan (2 out of 2 patents)

8. Hongyi Du (2 out of 2 patents)

9. Yanhua Zhang (2 out of 2 patents)

10. Ganxue Wu (2 out of 2 patents)

11. Haidi Xu (1 out of 3 patents)

12. Xi Feng (1 out of 2 patents)

13. Zhifeng Zhang (1 out of 3 patents)

14. Dacheng Li (1 out of 2 patents)

15. Zan Zhu (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 11731119 - Integrated catalyst system for stoichiometric-burn natural gas vehicles and preparation method therefor (2023-08-22),

2. 11673128 - Method for preparing molecular sieve SCR catalyst, and catalyst prepared therethrough (2023-06-13),

3. 11612859 - Low-temperature NOstorage catalyst used for automobile exhaust purification and preparation method thereof (2023-03-28),

4. 11596932 - Tail gas treatment catalyst, preparation method therefor and use thereof (2023-03-07),

5. 10272415 - Method for preparing noble metal catalyst (2019-04-30),

Company Overview

Sinocat Environmental Technology Co., Ltd. is a leading provider of environmental solutions and services in China. With a focus on innovation and sustainability, the company offers a wide range of products and services to help businesses and governments address environmental challenges. Sinocat specializes in waste management, air pollution control, and water treatment solutions, and has a proven track record of delivering high-quality, cost-effective solutions to its clients.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#40 in Chengdu

#5,271 in China

Chengdu, China

Sinocat Environmental Technology Co., Ltd.

Forward Citations = 1

27 inventors:

Yun Li (5 out of 9 patents)

Yongxiang Cheng (4 out of 5 patents)

Yun Wang (4 out of 32 patents)

4. Qizhang Chen (4 out of 6 patents)

5. Yaoqiang Chen (3 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sinocat Environmental Technology Co., Ltd.. Retrieved from https://idiyas.com/company/sinocat-environmental-technology-company

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

1 patent (EPO):

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]