Patent Assignment
Reel/Frame 062417/0562
Assignment of Assignor's Interest
Recorded: 2023-01-19
Pages: 5
Assignors
MU, SHANJUN
Executed: 2019-09-24
JIANG, CHUNMING
Executed: 2019-09-24
ZHANG, WEIHUA
Executed: 2019-09-24
LIU, QUANZHEN
Executed: 2019-09-24
LANG, XUQING
Executed: 2019-09-24
MU, XIAODONG
Executed: 2019-09-24
WANG, LIN
Executed: 2019-09-24
WU, JINGFENG
Executed: 2019-09-24
TAN, LONGMEI
Executed: 2019-09-24
SHANG, ZUZHENG
Executed: 2019-09-24
ZHOU, RIFENG
Executed: 2019-09-24
LI, JIANXIANG
Executed: 2019-09-24
YU, HUI
Executed: 2019-09-24
Assignees
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT, BEIJING, 100728, CHINA
CHINA PETROLEUM & CHEMICAL CORPORATION QINGDAO RESEARCH INSTITUTE OF SAFETY ENGINEERING
NO. 218 YAN'ANSAN ROAD, SHINAN DISTRICT, QINGDAO, 266071, CHINA
Covered Property
(1)
Foam Producing Method, Fire Extinguishing Method, and Appliance for Foam Extinguishing