IP Library › Assignment 056448/0884
Patent Assignment
Reel/Frame 056448/0884

Assignment of Assignor's Interest

Recorded: 2021-06-06 Pages: 2
Assignor
Assignee
ANPAC BIO-MEDICAL SCIENCE (SHANGHAI) CO., LTD.
ROOM 306, NO. 105 SINAN ROAD, SHANGHAI, 200025, CHINA
Covered Property (1)
Devices for Detecting or Filtering Tumor Cells
Application: 15/431,345 →
Publication: US 2017/0153237
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 12, 2022
From: ANPAC BIO-MEDICAL SCIENCE (SHANGHAI) CO., LTD.
To: CHANGWEI SYSTEM TECHNOLOGY (SHANGHAI) CO., LTD.
Reel/Frame 060488/0841 →
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 →