Patent Assignment
Reel/Frame 028470/0637
Assignment of Assignor's Interest
Recorded: 2012-06-29
Pages: 6
Assignors
BORKAR, SACHIN, MR.
Executed: 2012-06-04
BLUEME, MICHAEL JAMES, MR.
Executed: 2012-06-04
ANDERMANN, LAWRENCE J., JR., MR.
Executed: 2012-06-07
Assignee
HERCULES INCORPORATED
8145 BLAZER DRIVE, WILMINGTON, DELAWARE, 19808
Covered Property
(1)
Calcium Sulfate Scale Control in Low pH Aqueous Systems
Application:
61/644,529 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Jun 4, 2012
From: ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC; HERCULES INCORPORATED; ISP INVESTMENTS INC.
To: THE BANK OF NOVA SCOTIA
Reel/Frame 028318/0632 →
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 →