Patent Assignment
Reel/Frame 056634/0861
Assignment of Assignor's Interest
Recorded: 2021-06-21
Pages: 26
Assignors
DRUMMOND, DARYL C.
Executed: 2017-03-29
GENG, BOLIN
Executed: 2017-04-07
KIRPOTIN, DMITRI B.
Executed: 2017-03-29
TIPPARAJU, SURESH K.
Executed: 2017-03-29
KOSHKARYEV, ALEXANDER
Executed: 2017-03-29
ALKAN, OZAN
Executed: 2017-05-23
Assignee
MERRIMACK PHARMACEUTICALS, INC.
ONE KENDALL SQUARE, SUITE B7201, CAMBRIDGE, MASSACHUSETTS, 02139
Covered Properties
(3)
Inhibiting Ataxia Telangiectasia and RAD3-Related Protein (Atr)
Inhibiting Ataxia Telangiectasia and RAD3-Related Protein (Atr)
Inhibiting Ataxia Telangiectasia and RAD3-Related Protein (Atr)
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 18, 2019
From: DRUMMOND, DARYL C.; GENG, BOLIN; KIRPOTIN, DMITRI B.; TIPPARAJU, SURESH K.
To: MERRIMACK PHARMACEUTICALS, INC.
Reel/Frame 051311/0863 →
Assignment of Assignor's Interest
Aug 3, 2020
From: DRUMMOND, DARYL C.; KIRPOTIN, DMITRI B.; GENG, BOLIN; TIPPARAJU, SURESH K.
To: MERRIMACK PHARMACEUTICALS, INC.
Reel/Frame 053385/0743 →
Assignment of Assignor's Interest
Aug 3, 2020
From: MERRIMACK PHARMACEUTICALS, INC.
To: CELATOR PHARMACEUTICALS, INC.
Reel/Frame 053385/0792 →
Security Agreement
May 5, 2021
From: CAVION, INC.; CELATOR PHARMACEUTICALS, INC.; JAZZ PHARMACEUTICALS IRELAND LIMITED; JAZZ PHARMACEUTICALS, INC.
To: U.S. BANK NATIONAL ASSOCIATION
Reel/Frame 056151/0010 →
Assignment of Assignor's Interest
Jun 21, 2021
From: MERRIMACK PHARMACEUTICALS, INC.
To: CELATOR PHARMACEUTICALS, INC.
Reel/Frame 056603/0883 →
Security Agreement
Jul 26, 2024
From: CAVION, INC.; CELATOR PHARMACEUTICALS, INC.; GW PHARMA LIMITED; JAZZ PHARMACEUTICALS, INC.
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS COLLATERAL TRUSTEE
Reel/Frame 068173/0155 →
Change of Name
Jul 21, 2025
From: CELATOR PHARMACEUTICALS, INC.
To: JAZZ PHARMACEUTICALS THERAPEUTICS, INC.
Reel/Frame 072073/0663 →