Patent Assignment
Reel/Frame 022348/0426
Assignment of Assignor's Interest
Recorded: 2009-03-05
Pages: 4
Assignor
NELSON, MARK L.
Executed: 2009-02-12
Assignee
PARATEK PHARMACEUTICALS, INC.
75 KNEELAND STREET, BOSTON, MASSACHUSETTS, 02111
Covered Property
(1)
Methods of Regulating Expression of Genes or of Gene Products Using Substituted Tetracycline Compounds
Application:
12/234,265 →
Publication:
US 2009/0257985
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Notice
Mar 8, 2013
From: PARATEK PHARMACEUTICALS, INC.
To: MINTZ LEVIN COHN FERRIS GLOVSKY AND POPEO PC
Reel/Frame 029940/0106 →
Security Interest
Mar 14, 2014
From: PARATEK PHARMACEUTICALS, INC.
To: HBM HEALTHCARE INVESTMENTS (CAYMAN) LTD., AS COLLATERAL AGENT
Reel/Frame 032448/0001 →
Release of Security Interest
Oct 31, 2014
From: HBM HEALTHCARE INVESTMENTS (CAYMAN) LTD., AS COLLATERAL AGENT
To: PARATEK PHARMACEUTICALS, INC.
Reel/Frame 034113/0910 →
Termination of Lien on Patents
Dec 23, 2014
From: MINTZ LEVIN COHN FERRIS GLOVSKY AND POPEO PC
To: PARATEK PHARMACEUTICALS, INC.
Reel/Frame 034700/0377 →