Assignment of Assignor's Interest

Recorded: 2001-10-15 Received: 2001-10-24 Pages: 3

Assignors

HURLOCK, JOHN R.

Executed: 1999-09-08

MALTESH, CHIDAMBARAM

Executed: 1999-09-08

SHING, JANE B. WONG

Executed: 1999-09-08

Assignee

NALCO CHEMICAL COMPANY

ONE NALCO CENTER, NAPERVILLE, IL, 60563, 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 →