IP Library › Assignment 027991/0859
Patent Assignment
Reel/Frame 027991/0859

Security Agreement

Recorded: 2012-04-04 Pages: 5
Assignors
HERCULES INCORPORATED
Executed: 2012-03-20
ISP INVESTMENTS INC.
Executed: 2012-03-20
Assignee
THE BANK OF NOVA SCOTIA
740 KING STREET WEST, 4TH FLOOR MAILROOM, TORONTO, M5V2T3, CANADA
Covered Properties (4)
Water Soluble Polymer Powder Formulation Having Improved Dispersing Properties
Patent: 9,321,851 →
Application: 13/412,075 →
Publication: US 2012/0247367
Antimicrobial Polymers
Application: 61/608,962 →
Synthesis and Application of High Pressure High Temperature Fluid Loss Additive and Rheology Stabilizer
Application: 61/610,203 →
Efficient Method for Radiochromic Film Dosimetry
Application: 61/611,145 →
Related Assignments (8)
Other recorded transfers of the patents in this record — the chain of ownership.
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 →
Assignment of Assignor's Interest Apr 12, 2013
From: LEWIS, DAVID FAIRHURST; MICKE, ANDRE; YU, XIANG
To: ISP INVESTMENTS INC.
Reel/Frame 030207/0258 →
Assignment of Assignor's Interest Jun 6, 2013
From: MUSA, OSAMA M.; LIU, XUEJUN; CHUANG, JUI-CHANG; WINKOWSKI, KAREN
To: ISP INVESTMENTS INC.
Reel/Frame 030559/0439 →
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. Sep 13, 2013
From: BHARGAVA, PRACHUR; NGUYEN, TUYEN T.; VAYNBERG, KONSTANTIN A.
To: HERCULES INCORPORATED
Reel/Frame 031289/0766 →
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 →