Patent Assignment
Reel/Frame 062799/0572
Assignment of Assignor's Interest
Recorded: 2023-02-24
Pages: 5
Assignors
BAO, LEI
Executed: 2022-12-21
YU, ANFENG
Executed: 2022-12-21
WANG, PENG
Executed: 2022-12-21
DANG, WENYI
Executed: 2022-12-21
BAI, YONGZHONG
Executed: 2022-12-21
KUANG, CHEN
Executed: 2022-12-21
LING, XIAODONG
Executed: 2022-12-21
CHEN, GUOXIN
Executed: 2022-12-21
LI, HOUDA
Executed: 2022-12-21
GU, MENG
Executed: 2022-12-21
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'AN 3 RD, SHINAN DISTRICT, QINGDAO, SHANDONG, 266071, CHINA
Covered Property
(1)
Flame Arrester
Application:
18/002,136 →
Publication:
US 2023/0226393