Patent Assignment
Reel/Frame 044615/0046
Assignment of Assignor's Interest
Recorded: 2018-01-12
Pages: 3
Assignor
HU, SONGZHOU
Executed: 2017-01-09
Assignee
VITAWORKS IP, LLC
195 BLACK HORSE LANE, NORTH BRUNSWICK, NEW JERSEY, 08902
Covered Property
(1)
Process for Producing Alkali Taurinate
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 →