Patent Assignment
Reel/Frame 065233/0216
Assignment of Assignor's Interest
Recorded: 2023-10-16
Pages: 4
Assignor
ZHANG, CHENGZHI
Executed: 2018-09-14
Assignee
AUSPEX PHARMACEUTICALS, INC.
1090 HORSHAM ROAD, NORTH WALES, PENNSYLVANIA, 19454
Covered Property
(1)
Analogs of Deutetrabenazine, Their Preparation and Use
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Confirmatory Assignment
Aug 15, 2019
From: KERR, JIM
To: AUSPEX PHARMACEUTICALS, INC.
Reel/Frame 050123/0469 →
Corrective Assignment to Correct the Assignor's Name Previously Recorded at Reel: 050123 Frame: 0469. Assignor(S) Hereby Confirms the Confirmatory Assignment .
Sep 2, 2020
From: KERR, JAMES
To: AUSPEX PHARMACEUTICALS, INC.
Reel/Frame 053668/0685 →
Change of Assignee Address
Feb 2, 2021
From: AUSPEX PHARMACEUTICALS, INC.
To: AUSPEX PHARMACEUTICALS, INC.
Reel/Frame 055194/0412 →
Change of Name
Oct 13, 2025
From: AUSPEX PHARMACEUTICALS, INC.
To: AUSPEX PHARMACEUTICALS LLC
Reel/Frame 073081/0526 →