Junjie Liu

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Heat transfer enhancement pipe as well as cracking furnace and atmo...
- Patent number 11,976,891
- Issue date May 7, 2024
- China Petroleum and Chemical Corporation
- Guoqing Wang
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat transfer tube and cracking furnace using the same
- Patent number 11,215,404
- Issue date Jan 4, 2022
- China Petroleum and Chemical Corporation
- Guoqing Wang
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat transfer tube and cracking furnace using the same
- Patent number 10,209,011
- Issue date Feb 19, 2019
- China Petroleum and Chemical Corporation
- Guoqing Wang
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Steam cracking processes
- Patent number 9,505,677
- Issue date Nov 29, 2016
- China Petroleum and Chemical Corporation
- Guoqing Wang
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Heat transfer tube and cracking furnace using the heat transfer tube
- Patent number 9,359,560
- Issue date Jun 7, 2016
- China Petroleum and Chemical Corporation
- Guoqing Wang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Method for preparation of magnetic spinel ferrites from layered dou...
- Patent number 7,232,557
- Issue date Jun 19, 2007
- Beijing University of Chemical Technology
- Xue Duan
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
HANSENULA ENGINEERING FUNGI EFFICIENTLY EXPRESSING CA10 VIRUS-LIKE...
- Publication number 20220118075
- Publication date Apr 21, 2022
- BEIJING MINHAI BIOTECHNOLOGY CO., LTD
- Guoshun Li
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
HEAT TRANSFER ENHANCEMENT PIPE AS WELL AS CRACKING FURNACE AND ATMO...
- Publication number 20210190442
- Publication date Jun 24, 2021
- Guoqing WANG
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT TRANSFER ENHANCEMENT PIPE AS WELL AS CRACKING FURNACE AND ATMO...
- Publication number 20210180879
- Publication date Jun 17, 2021
- China Petroleum and Chemical Corporation
- Guoqing WANG
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT TRANSFER ENHANCEMENT PIPE AS WELL AS CRACKING FURNACE AND ATMO...
- Publication number 20200326141
- Publication date Oct 15, 2020
- China Petroleum and Chemical Corporation
- Guoqing WANG
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT TRANSFER TUBE AND CRACKING FURNACE USING THE SAME
- Publication number 20190128622
- Publication date May 2, 2019
- China Petroleum and Chemical Corporation
- Guoqing WANG
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT TRANSFER TUBE AND CRACKING FURNACE USING THE SAME
- Publication number 20150114609
- Publication date Apr 30, 2015
- BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL C...
- Guoqing Wang
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT TRANSFER TUBE AND CRACKING FURNACE USING THE HEAT TRANSFER TUBE
- Publication number 20140127091
- Publication date May 8, 2014
- China Petroleum and Chemical Corporation
- Guoqing WANG
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
STEAM CRACKING PROCESSES
- Publication number 20140121432
- Publication date May 1, 2014
- BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL C...
- Guoqing WANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for preparation of magnetic spinel ferrites from layered dou...
- Publication number 20050129609
- Publication date Jun 16, 2005
- Beijing University of Chemical Technology
- Xue Duan
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Person

Patents Grantslast 30 patents

Heat transfer enhancement pipe as well as cracking furnace and atmo...

Heat transfer tube and cracking furnace using the same

Heat transfer tube and cracking furnace using the same

Steam cracking processes

Heat transfer tube and cracking furnace using the heat transfer tube

Method for preparation of magnetic spinel ferrites from layered dou...

Patents Applicationslast 30 patents

HANSENULA ENGINEERING FUNGI EFFICIENTLY EXPRESSING CA10 VIRUS-LIKE...

HEAT TRANSFER ENHANCEMENT PIPE AS WELL AS CRACKING FURNACE AND ATMO...

HEAT TRANSFER ENHANCEMENT PIPE AS WELL AS CRACKING FURNACE AND ATMO...

HEAT TRANSFER ENHANCEMENT PIPE AS WELL AS CRACKING FURNACE AND ATMO...

HEAT TRANSFER TUBE AND CRACKING FURNACE USING THE SAME

HEAT TRANSFER TUBE AND CRACKING FURNACE USING THE SAME

HEAT TRANSFER TUBE AND CRACKING FURNACE USING THE HEAT TRANSFER TUBE

STEAM CRACKING PROCESSES

Method for preparation of magnetic spinel ferrites from layered dou...