Patent Assignment
Reel/Frame 029942/0835
Assignment of Assignor's Interest
Recorded: 2013-03-07
Pages: 7
Assignors
FILLIPO, BRUCE K.
Executed: 2013-03-07
NGUYEN, TUYEN T.
Executed: 2013-03-04
SAU, ARJUN C.
Executed: 2013-03-04
Assignee
HERCULES INCORPORATED
500 HERCULES ROAD, BLDG 8139/215, WILMINGTON, DELAWARE, 19808
Covered Property
(1)
Viscosity Suppression of Associative Thickeners Using Organophosphates
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
May 18, 2017
From: HERCULES INCORPORATED
To: HERCULES LLC
Reel/Frame 042497/0331 →
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 →