Patent Assignment
Reel/Frame 035880/0320
Assignment of Assignor's Interest
Recorded: 2015-06-10
Pages: 7
Assignors
FOWERS, KIRK D.
Executed: 2009-10-28
RATHI, RAMESH C.
Executed: 2009-11-02
PIAO, AI-ZHI
Executed: 2009-10-27
Assignee
PROTHERICS SALT LAKE CITY, INC.
2180 SOUTH 1300 EAST, SUITE 590, SALT LAKE CITY, UTAH, 84106
Covered Properties
(2)
Reconstitutable Reverse Thermal Gelling Polymers
Reconstitutable Reverse Thermal Gelling Polymers
Application:
61/275,717 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Merger
Jun 1, 2017
From: PROTHERICS SALT LAKE CITY, INC.
To: BTG INTERNATIONAL INC.
Reel/Frame 042555/0811 →
Corrective Assignment to Correct the Assignee Name Previously Recorded at Reel: 042555 Frame: 0811. Assignor(S) Hereby Confirms the Assignment .
Jun 16, 2017
From: PROTHERICS SALT LAKE CITY, INC.
To: PROTHERICS MEDICINES DEVELOPMENT LIMITED
Reel/Frame 042837/0001 →
Assignment of Assignor's Interest
Jul 10, 2017
From: PROTHERICS MEDICINES DEVELOPMENT LIMITED
To: BTG INTERNATIONAL LIMITED
Reel/Frame 043140/0686 →