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For the Inventor, By the Inventor

Grand Cayman, Cayman Islands

Jiangnan Environmental Protection Group Inc.

Calculating rank
USPTO Granted Patents = 34



Forward Citations = 34

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10 inventors (with patents filed for the assignee):

goldMedal Jing Luo (34 out of 38 patents)

silverMedal Yongying Luo (16 out of 16 patents)

bronzeMedal Jinyong Wang (12 out of 12 patents)

4.  Jun Zhang (11 out of 32 patents)

5.  Lifang Qi (11 out of 11 patents)

6.  Changxiang Xu (9 out of 10 patents)

7.  Xiangjun Xu (9 out of 9 patents)

8.  Congzhi Zhang (5 out of 5 patents)

9.  Qiang Tan (4 out of 4 patents)

10.  Jingyong Wang (1 out of 1 patent)

11.  Jing Lou (0 patent)


Core Competencies:
Decarbonization
Acid Gas Treatment
Aerosol Control
Desulfurization
Waste Heat Recovery
Sulfur Oxides Removal
Absorption Tower
Dust Removal
Ammonia-Adding System
FCC Exhaust Gas
Oxidization
Desulfurization Process

34 patents:

1. 12780676 - Method and device for producing ammonium bicarbonate in ammonia-based decarbonization system (2026-11-03),
2. 12779396 - Device and method for controlling ammonia escape in ammonia-based decarbonization system (2026-11-03),
3. 12703638 - Multi-stage ammonia-based decarbonization (2026-08-11),
4. 12467691 - Method and device for waste heat recovery in ammonia-based desulfurization and decarbonization system (2025-11-11),
5. 11529584 - Acid gas treatment (2022-12-20),
6. 11224838 - Controlling aerosol production during absorption in ammonia-based desulfurization (2022-01-18),
7. 11027234 - Oxidization of ammonia desulfurization solution (2021-06-08),
8. 10953365 - Acid gas treatment (2021-03-23),
9. 10675584 - Method and apparatus for removing sulfur oxides from gas (2020-06-09),
10. 10618001 - Desulfurization absorption tower (2020-04-14),
11. 10589212 - Ammonia-adding system for ammonia-based desulfurization device (2020-03-17),
12. 10583386 - Ammonia-adding system for ammonia-based desulfurization device (2020-03-10),
13. 10561984 - Desulfurization absorption tower (2020-02-18),
14. 10561982 - Ammonia-based desulfurization process and apparatus (2020-02-18),
15. 10556205 - Desulfurization absorption tower (2020-02-11),
Company Overview
Jiangnan Environmental Protection Group Inc. is a prominent entity specializing in environmental protection technologies and solutions. The company focuses on developing innovative systems for waste management, water treatment, and pollution control, aiming to enhance sustainability and ecological balance. With a commitment to advancing environmental standards, Jiangnan operates primarily in the Asia-Pacific region, leveraging cutting-edge research to address pressing environmental challenges and promote green technologies.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 3 2026

34 Patents

#29 in Grand Cayman

#37 in Cayman Islands

#19,674 in the World

Grand Cayman, KY
Grand Cayman, Cayman Islands

Jiangnan Environmental Protection Group Inc.

Forward Citations = 34

10 inventors:

goldMedal Jing Luo (34 out of 38 patents)

silverMedal Yongying Luo (16 out of 16 patents)

bronzeMedal Jinyong Wang (12 out of 12 patents)

4.  Jun Zhang (11 out of 32 patents)

5.  Lifang Qi (11 out of 11 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Jiangnan Environmental Protection Group Inc.. Retrieved from https://idiyas.com/company/jiangnan-environmental-protection-group

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]
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