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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
12123661
Issue Dt:
10/22/2024
Application #:
16757836
Filing Dt:
04/21/2020
Publication #:
20210190442
Pub Dt:
06/24/2021
Inventors:
Guoqing WANG, Junjie LIU, Lijun ZHANG, Cong ZHOU, Zhaobin ZHANG, Shasha YANG, Dongfa SHEN et al
Title:
HEAT TRANSFER ENHANCEMENT PIPE AS WELL AS CRACKING FURNACE AND ATMOSPHERIC AND VACUUM HEATING FURNACE INCLUDING THE SAME
Assignment: 1
Reel/Frame:
052841/0311Recorded: 06/04/2020Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
WANG, GUOQING
Exec Dt:
05/19/2020
LIU, JUNJIE
Exec Dt:
05/20/2020
ZHANG, LIJUN
Exec Dt:
05/20/2020
ZHOU, CONG
Exec Dt:
05/20/2020
ZHANG, ZHAOBIN
Exec Dt:
05/20/2020
YANG, SHASHA
Exec Dt:
05/20/2020
SHEN, DONGFA
Exec Dt:
05/20/2020
LI, XIAOFENG
Exec Dt:
05/20/2020
YANG, SHIFANG
Exec Dt:
05/20/2020
DU, ZHIGUO
Exec Dt:
05/20/2020
ZHANG, YONGGANG
Exec Dt:
05/20/2020
SHI, YING
Exec Dt:
05/20/2020
GUO, JINGHANG
Exec Dt:
05/20/2020
Assignees:
CHINA PETROLEUM & CHEMICAL CORPORATION
2 CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 14, BEISANHUAN EAST ROAD
CHAOYANG DISTRICT
BEIJING, CHINA 100013
Correspondent:
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413

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