Covered Property (1)

Related Assignments (9)

Other recorded transfers of the patent in this record — the chain of ownership.

Notice of Grant of Security Interest Aug 15, 2007

From: HERCULES INCORPORATED

To: CREDIT SUISSE, CAYMAN ISLANDS BRANCH (FORMERLY KNOWN AS CREDIT SUISSE FIRST BOSTON) AS COLLATERAL AGENT

Reel/Frame 019690/0452 →

Patent Termination Cs-019690-0452 Dec 1, 2008

From: CREDIT SUISSE, CAYMAN ISLANDS BRANCH

To: HERCULES INCORPORATED

Reel/Frame 021901/0360 →

Security Agreement Dec 3, 2008

From: ASHLAND LICENSING AND INTELLECTUAL PROPERTY...; AQUALON COMPANY; HERCULES INCORPORATED

To: BANK OF AMERICA, N.A. AS ADMINISTRATIVE AGENT

Reel/Frame 021924/0001 →

Release of Security Interest Apr 13, 2010

From: BANK OF AMERICA, N.A., AS COLLATERAL AGENT

To: ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC; AQUALON COMPANY; HERCULES INCORPORATED

Reel/Frame 024218/0928 →

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 →

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 →