Patent Assignment
Reel/Frame 023534/0011
Assignment of Assignor's Interest
Recorded: 2009-11-18
Pages: 5
Assignor
NOVARTIS PHARMA AG
Executed: 2009-10-26
Assignee
NOVARTIS AG
LICHTSTRASSE 35, BASEL, 4056, SWITZERLAND
Covered Property
(1)
Biodegradable Block Copolymeric Compositions for Drug Delivery
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jan 11, 2007
From: MACROMED, INC.
To: PROTHERICS SALT LAKE CITY, INC.
Reel/Frame 018746/0434 →
Assignment of Assignor's Interest
Sep 24, 2009
From: PROTHERICS SALT LAKE CITY, INC.
To: NOVARTIS PHARMA AG
Reel/Frame 023279/0111 →
Change of Name
Nov 19, 2009
From: NOVARTIS PHARMA AG
To: NOVARTIS AG
Reel/Frame 023545/0381 →
Assignment of Assignor's Interest
Dec 2, 2010
From: NOVARTIS AG
To: PROTHERICS SALT LAKE CITY, INC.
Reel/Frame 025440/0127 →
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 →