Patent Assignment
Reel/Frame 043606/0473
Assignment of Assignor's Interest
Recorded: 2017-09-15
Pages: 8
Assignors
BHARGAVA, PRACHUR
Executed: 2012-04-27
CARROLL, GLENN T.
Executed: 2012-06-05
NGUYEN, TUYEN T.
Executed: 2012-04-27
VAYNBERG, KONSTANTIN A.
Executed: 2012-04-27
Assignee
HERCULES INCORPORATED
500 HERCULES ROAD, WILMINGTON, DELAWARE, 19808
Covered Property
(1)
Water Soluble Polymer Powder Formulation Having Improved Dispersing Properties
Application:
61/449,846 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Apr 7, 2011
From: ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC; HERCULES INCORPORATED
To: BANK OF AMERICA, N.A.
Reel/Frame 026089/0231 →
Assignment of Assignor's Interest
May 20, 2011
From: BHARGAVA, PRACHUR; NGUYEN, TUYEN T.; VAYNBERG, KONSTANTIN A.
To: HERCULES INCORPORATED
Reel/Frame 026313/0495 →
Release of Patent Security Agreement
Sep 15, 2011
From: BANK OF AMERICA, N.A.
To: ASHLAND, INC.; ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC; AQUALON COMPANY; HERCULES INCORPORATED
Reel/Frame 026927/0247 →
Security Agreement
Sep 16, 2011
From: ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC; HERCULES INCORPORATED; AQUALON COMPANY; ISP INVESTMENT INC.
To: THE BANK OF NOVA SCOTIA, AS ADMINISTRATIVE AGENT
Reel/Frame 026918/0052 →
Security Agreement
Oct 6, 2011
From: ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC; HERCULES INCORPORATED
To: BANK OF AMERICA, N.A.
Reel/Frame 027027/0861 →
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 →