Patent Assignment
Reel/Frame 026617/0598
Assignment of Assignor's Interest
Recorded: 2011-07-20
Received: 2011-07-20
Pages: 6
Assignee
HERCULES INCORPORATED
HERCULES PLAZA, 1313 NORTH MARKET STREET, LAW DEPARTMENT, WILMINGTON, DE, 19894-0001, UNITED STATES
Covered Property
(1)
Organopolysilicone Polyether Drainage Aid
Application:
61/479,110 →