Patent Assignment
Reel/Frame 037932/0873
Assignment of Assignor's Interest
Recorded: 2016-03-09
Pages: 3
Assignor
JOHNSTON, SEAN
Executed: 2009-09-15
Assignee
PARATEK PHARMACEUTICALS, INC.
75 PARK PLAZA, 4TH FLOOR, BOSTON, MASSACHUSETTS, 02116
Covered Property
(1)
Oral and Injectable Formulations of Tetracycline Compounds
Application:
15/062,499 →
Publication:
US 2016/0279151
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Sep 22, 2023
From: PARATEK PHARMACEUTICALS, INC.
To: OAKTREE FUND ADMINISTRATION, LLC
Reel/Frame 065001/0917 →
Release of Security Interest in Patents Recorded at Reel/Frame 065001/0917
May 22, 2025
From: OAKTREE FUND ADMINISTRATION, LLC
To: PARATEK PHARMACEUTICALS, INC.
Reel/Frame 071343/0407 →