Patent Assignment
Reel/Frame 022753/0264
Assignment of Assignor's Interest
Recorded: 2009-05-29
Pages: 7
Assignors
GU, ZHENGXIAN
Executed: 2009-05-11
ESPIRITU, CHRISTINE
Executed: 2009-05-04
KOMATSU, TAKASHI
Executed: 2009-03-27
FREUND, CONCETTA
Executed: 2009-05-26
Assignee
PTC THERAPEUTICS, INC.
100 CORPORATE COURT, MIDDLESEX BUSINESS CENTER, SOUTH PLAINFIELD, NEW JERSEY, 07080
Covered Property
(1)
Methods for Treating Hepatitis C
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 31, 2005
From: KARP, GARY MITCHELL; HWANG, PETER SEONGWOO; TAKASUGI, JAMES; REN, HONGYU
To: PTC THERAPEUTICS, INC.
Reel/Frame 016956/0255 →
Security Interest
May 8, 2017
From: PTC THERAPEUTICS, INC.
To: MIDCAP FINANCIAL TRUST, AS AGENT
Reel/Frame 042418/0774 →
Corrective Assignment to Correct the Inclusion of 6420591,6583309,6503713, 5843995,7029846,7056656, 6468969,6486305,6630294, 6989256,6627398,8247167, 9017935 Previously Recorded on Reel 042418 Frame 0774. Assignor(S) Hereby Confirms the Security Interest.
Aug 24, 2017
From: PTC THERAPEUTICS, INC.
To: MIDCAP FINANCIAL TRUST, AS AGENT
Reel/Frame 043672/0096 →
Release of Security Interest
Jul 14, 2020
From: MIDCAP FINANCIAL TRUST, AS AGENT
To: PTC THERAPEUTICS, INC.
Reel/Frame 053209/0872 →