Patent Assignment
Reel/Frame 031289/0766
Corrective Assignment to Correct the Conveying Party Data: Delete Glenn T Carroll Previously Recorded on Reel 028406 Frame 0354. Assignor(S) Hereby Confirms the Assigment.
Recorded: 2013-09-13
Pages: 9
Assignors
BHARGAVA, PRACHUR
Executed: 2012-05-27
NGUYEN, TUYEN T.
Executed: 2012-05-27
VAYNBERG, KONSTANTIN A.
Executed: 2012-05-27
Assignee
HERCULES INCORPORATED
500 HERCULES ROAD, BLDG 8139, WILMINGTON, DELAWARE, 19808
Covered Property
(1)
Water Soluble Polymer Powder Formulation Having Improved Dispersing Properties
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Apr 4, 2012
From: HERCULES INCORPORATED; ISP INVESTMENTS INC.
To: THE BANK OF NOVA SCOTIA
Reel/Frame 027991/0859 →
Assignment of Assignor's Interest
Jun 19, 2012
From: BHARGAVA, PRACHUR; CARROLL, GLENN T.; NGUYEN, TUYEN T.; VAYNBERG, KONSTANTIN A.
To: HERCULES INCORPORATED
Reel/Frame 028406/0354 →
Release of Patent Security Agreement
Mar 18, 2013
From: THE BANK OF NOVA SCOTIA
To: ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC; AQUALON COMPANY; ISP INVESTMENTS INC.; HERCULES INCORPORATED
Reel/Frame 030025/0320 →
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 →