Patent Assignment
Reel/Frame 060148/0200
Assignment of Assignor's Interest
Recorded: 2022-06-09
Pages: 3
Assignors
ZHOU, SHU
Executed: 2022-03-01
QIN, HUAJIE
Executed: 2022-03-01
WANG, GUODONG
Executed: 2022-03-02
Assignee
IRONOVATION MATERIALS TECHNOLOGY CO., LTD.
B-1203, NO. 388 RUOSHUI ROAD, SUZHOU, JIANGSU, 215000, CHINA
Covered Property
(1)
A Method of Heat Treating a High Strength Steel and a Product Obtained Therefrom
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 27, 2021
From: YI, HONGLIANG; CHANG, ZHIYUAN; LIU, ZHAOYUAN; YANG, DAPENG
To: IRONOVATION MATERIALS TECHNOLOGY CO., LTD.
Reel/Frame 058480/0751 →
Assignment of Assignor's Interest
Aug 12, 2025
From: IRONOVATION MATERIALS TECHNOLOGY CO., LTD.
To: EASYFORMING TECHNOLOGY CO., LTD.
Reel/Frame 071992/0041 →
Corrective Assignment to Correct the Assignee Address Previously Recorded at Reel: 71992 Frame: 41. Assignor(S) Hereby Confirms the Assignment.
Aug 18, 2025
From: IRONOVATION MATERIALS TECHNOLOGY CO., LTD.
To: EASYFORMING TECHNOLOGY CO., LTD.
Reel/Frame 072480/0220 →