Patent Assignment
Reel/Frame 054413/0570
Assignment of Assignor's Interest
Recorded: 2020-11-19
Pages: 4
Assignors
LIU, DONGQI
Executed: 2020-11-19
YI, HAO
Executed: 2020-11-19
ZHANG, WEIDONG
Executed: 2020-11-19
LIU, RUNHONG
Executed: 2020-11-19
Assignee
DONGGUAN HAILEX NEW MATERIAL SCIENCE AND TECHNOLOGY CO., LTD.
ROOM 133-134, PRODUCTIVITY BUILDING, SONGSHAN LAKE HIGH-TECH ZONE,, DONGGUAN, GUANGDONG, CHINA
Covered Property
(1)
Foam molding process by modifying amorphous PLA
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 26, 2022
From: LIU, DONGQI; YI, HAO; ZHANG, WEIDONG; LIU, RUNHONG
To: DONGGUAN HAILEX NEW MATERIAL SCIENCE AND TECHNOLOGY CO., LTD
Reel/Frame 060314/0111 →
Assignment of Assignor's Interest
May 19, 2026
From: DONGGUAN HAILEX NEW MATERIAL SCIENCE AND TECHNOLOGY CO., LTD.
To: GUANGDONG HAILEX NEW MATERIALS CO., LTD.
Reel/Frame 074689/0839 →