Patent Assignment
Reel/Frame 055268/0653
Assignment of Assignor's Interest
Recorded: 2021-02-16
Pages: 3
Assignor
HU, SONGZHOU
Executed: 2021-02-15
Assignee
VITAWORKS IP, LLC
195 BLACK HORSE LANE, NORTH BRUNSWICK, NEW JERSEY, 08902
Covered Property
(1)
Process for Producing Alkali Taurinate
Application:
17/176,326 →
Publication:
US 2021/0179551
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 13, 2025
From: VITAWORKS IP, LLC
To: LIBRE HOLDINGS INC.
Reel/Frame 072544/0405 →
Corrective Assignment to Correct the Correspondence Data Previously Recorded on Reel 72544 Frame 405. Assignor(S) Hereby Confirms the Assignment.
Oct 15, 2025
From: VITAWORKS IP, LLC
To: LIBRE HOLDINGS INC.
Reel/Frame 073067/0435 →