IP Library Assignment 044337/0712
Patent Assignment
Reel/Frame 044337/0712

Assignment of Assignor's Interest

Recorded: 2017-10-18 Pages: 3
Assignor
WARCHOL, TADEUSZ
Executed: 2011-02-14
Assignee
PARATEK PHARMACEUTICALS, INC.
75 PARK PLAZA, 4TH FLOOR, BOSTON, MASSACHUSETTS, 02116
Covered Property (1)
Salts and Polymorphs of a Tetracycline Compound
Application: 15/711,502 →
Publication: US 2018/0104262
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 18, 2017
From: MERCK & CO., INC.
To: PARATEK PHARMACEUTICALS, INC.
Reel/Frame 044219/0603 →
Assignment of Assignor's Interest Oct 18, 2017
From: CVETOVICH, RAYMOND
To: MERCK & CO., INC.
Reel/Frame 044334/0281 →