Patent Assignment
Reel/Frame 027299/0903
Assignment of Assignor's Interest
Recorded: 2011-11-30
Pages: 4
Assignors
ALONSO, ROBERT
Executed: 2011-11-21
CROOKS, PETER A.
Executed: 2011-11-15
PIMLEY, MARK A.
Executed: 2011-11-16
Assignee
YAUPON THERAPEUTICS, INC.
101 LINDENWOOD DRIVE, SUITE 400, MALVERN, PENNSYLVANIA, 19355
Covered Property
(1)
Stabilized Compositions of Volatile Alkylating Agents and Methods of Using Thereof
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Feb 24, 2012
From: YAUPON THERAPEUTICS, INC.
To: CEPTARIS THERAPEUTICS, INC.
Reel/Frame 027757/0755 →
Assignment of Assignor's Interest
Jan 6, 2014
From: CEPTARIS THERAPEUTICS, INC.
To: ACTELION PHARMACEUTICALS, LTD.
Reel/Frame 031896/0320 →
Assignment of Assignor's Interest
Jan 17, 2020
From: ACTELION PHARMACEUTICALS LTD
To: HELSINN BIREX PHARMACEUTICALS LIMITED
Reel/Frame 051542/0765 →
Security Interest
Dec 30, 2022
From: HELSINN HEALTHCARE SA; HELSINN THERAPEUTICS (U.S.), INC.; HELSINN BIREX PHARMACEUTICALS LIMITED
To: HAMILTON SA LLC
Reel/Frame 062254/0888 →
Release of Security Interest
Sep 20, 2023
From: HAMILTON SA LLC
To: HELSINN HEALTHCARE SA; HELSINN THERAPEUTICS (U.S.), INC.; HELSINN BIREX PHARMACEUTICALS LIMITED
Reel/Frame 064961/0567 →