Patent Assignment
Reel/Frame 026975/0627
Assignment of Assignor's Interest
Recorded: 2011-09-27
Pages: 8
Assignors
BAKEEV, KIRILL N.
Executed: 2011-07-21
BARD, JOHN K.
Executed: 2011-07-21
DITTEL, MICHAEL
Executed: 2011-09-03
HOHN, WILFRIED
Executed: 2011-09-09
YOUNG, TENG-SHAU
Executed: 2011-07-15
Assignee
HERCULES INCORPORATED
1313 NORTH MARKET STREET, RM 4206 SW, WILMINGTON, DELAWARE, 19894-0001
Covered Property
(1)
Low molar, homogeneously substituted HEC for use in cement-based systems
Application:
61/520,409 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →