Zhaofei Li

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Calgary, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method of light oil desulfurization in the presence of methane cont...
- Patent number 11,725,150
- Issue date Aug 15, 2023
- Kara Technologies Inc.
- Hua Song
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF DEOXYGENATION OF A HYDROCARBON IN THE PRESENCE OF METHANE...
- Publication number 20250042826
- Publication date Feb 6, 2025
- Kara Technologies Inc.
- Hua Song
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Catalytic Desulfurization of Marine Gas Oil and Marine Diesel Oil u...
- Publication number 20230365477
- Publication date Nov 16, 2023
- Kara Technologies Inc.
- Hua Song
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF LIGHT OIL DESULFURIZATION IN THE PRESENCE OF METHANE CONT...
- Publication number 20220055022
- Publication date Feb 24, 2022
- Kara Technologies Inc.
- Hua Song
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF METHYL CYCLOPENTENE PRODUCTION FROM CYCLOHEXENE OVER ZEOL...
- Publication number 20220055971
- Publication date Feb 24, 2022
- Kara Technologies Inc.
- Hua Song
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL