Patent Assignment
Reel/Frame 029566/0991
Assignment of Assignor's Interest
Recorded: 2013-01-04
Pages: 6
Assignors
BAKEEV, KIRILL
Executed: 2013-01-04
HUEBNER, BRIAN JOHN
Executed: 2013-01-04
YANG, HONG
Executed: 2013-01-04
Assignee
HERCULES INCORPORATED
500 HERCULES ROAD, BLDG 8139/215, WILMINGTON, DELAWARE, 19808
Covered Property
(1)
Cellulose Ethers With Improved Thermal Gel Strength
Application:
13/734,047 →
Publication:
US 2013/0178539
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Jan 28, 2013
From: HERCULES INCORPORATED; ISP INVESTMENTS INC.
To: THE BANK OF NOVA SCOTIA
Reel/Frame 029708/0580 →
Change of Name
May 19, 2017
From: HERCULES INCORPORATED
To: HERCULES LLC
Reel/Frame 042503/0888 →
Security Agreement
Jul 3, 2017
From: AVOCA, INC.; HERCULES LLC; ISP INVESTMENTS LLC; PHARMACHEM LABORATORIES, INC.
To: THE BANK OF NOVA SCOTIA, AS ADMINISTRATIVE AGENT
Reel/Frame 043084/0753 →
Release of Security Interest
Jan 10, 2020
From: THE BANK OF NOVA SCOTIA
To: AVOCA LLC; HERCULES LLC; ISP INVESTMENTS LLC; PHARMACHEM LABORATORIES LLC
Reel/Frame 051557/0504 →