Patent Assignment
Reel/Frame 017458/0051
Change of Name
Recorded: 2006-04-12
Received: 2006-04-12
Pages: 3
Assignor
NALCO CHEMICAL COMPANY
Executed: 2001-03-20
Assignee
ONDEO NALCO COMPANY
ONDEO NALCO CENTER, NAPERVILLE, IL, 60563-1198, UNITED STATES
Covered Property
(1)
Method of Increasing Retention and Drainage in Papermaking Using High Molecular Weight Water-Soluble Anionic or Nonionic Dispersion Polymers
Application:
09/977,455 →