IP Library › Assignment 061916/0052
Patent Assignment
Reel/Frame 061916/0052

Corrective Assignment to Correct the Assignee's Country Previously Recorded at Reel: 052393 Frame: 0722. Assignor(S) Hereby Confirms the Assignment .

Recorded: 2022-11-10 Pages: 8
Assignors
ZHU, TONGTONG
Executed: 2018-06-25
OLIVER, RACHEL A.
Executed: 2018-06-25
LIU, YINGJUN
Executed: 2018-06-25
Assignee
CAMBRIDGE ENTERPRISE LTD
THE OLD SCHOOLS TRINITY LANE, CAMBRIDGE, CAMBRIDGESHIRE, CB2 1TN, UNITED KINGDOM
Covered Property (1)
Method for Porosifying a Material and Semiconductor Structure
Application: 16/651,055 →
Publication: US 2020/0227255
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 14, 2020
From: ZHU, TONGTONG; OLIVER, RACHEL A.; LIU, YINGJUN
To: CAMBRIDGE ENTERPRISE LTD
Reel/Frame 052393/0722 →
License Mar 30, 2023
From: CAMBRIDGE ENTERPRISE LTD
To: PORO TECHNOLOGIES LTD
Reel/Frame 063192/0188 →