IP Library › Assignment 030933/0383
Patent Assignment
Reel/Frame 030933/0383

Assignment of Assignor's Interest

Recorded: 2013-08-02 Pages: 3
Assignor
DU, XUEDONG
Executed: 2011-11-13
Assignee
ANPAC BIO-MEDICAL SCIENCE CO. LTD.
P.O. BOX 4301, ROAD TOWN, TORTOLA, VIRGIN ISLANDS, BRITISH
Covered Property (1)
Micro-Devices for Disease Detection
Patent: 9,823,209 →
Application: 13/883,215 →
Publication: US 2013/0316329
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 1, 2013
From: YU, CHRIS C
To: ANPAC BIO-MEDICAL SCIENCE CO. LTD.
Reel/Frame 030928/0454 →
Assignment of Assignor's Interest Jul 20, 2022
From: ANPAC BIO-MEDICAL SCIENCE CO., LTD.
To: CHANGWEI SYSTEM TECHNOLOGY (SHANGHAI) CO., LTD.
Reel/Frame 060566/0714 →
Assignment of Assignor's Interest Oct 25, 2023
From: CHANGWEI SYSTEM TECHNOLOGY (SHANGHAI) CO., LTD.
To: NING KASAI TECHNOLOGY (SHANGHAI) CO., LTD.
Reel/Frame 065342/0832 →