Xueping Li

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Somers, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for refining aluminum
- Patent number 6,572,676
- Issue date Jun 3, 2003
- Praxair Technology, Inc.
- Hisashi Kobayashi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of protective atmosphere heating
- Patent number 5,961,689
- Issue date Oct 5, 1999
- Praxair Technology, Inc.
- Hisashi Kobayashi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
SELECTIVE CATALYTIC REDUCTION CATALYST MODULE SUPPORT SYSTEM AND IN...
- Publication number 20240093867
- Publication date Mar 21, 2024
- Lummus Technology LLC
- Baozhong Zhao
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
INLINE STATIC MIXER
- Publication number 20230405536
- Publication date Dec 21, 2023
- Lummus Technology LLC
- Baozhong Zhao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXTERNAL COMBUSTION AIR PREHEAT
- Publication number 20230324123
- Publication date Oct 12, 2023
- Lummus Technology LLC
- Baozhong Zhao
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
ELECTRICALLY HEATED STEAM CRACKING FURNACE FOR OLEFIN PRODUCTION
- Publication number 20230303934
- Publication date Sep 28, 2023
- Lummus Technology LLC
- Baozhong Zhao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and apparatus for melting metal in a shaft furnace
- Publication number 20030090044
- Publication date May 15, 2003
- Xueping Li
- C21 - METALLURGY OF IRON