Patent Assignment
Reel/Frame 011978/0023
Assignment of Assignor's Interest
Recorded: 2001-03-26
Received: 2001-07-19
Pages: 3
Assignors
DUGGIRALA, PRASAD YOGENDRA
Executed: 1998-09-01
MORRIS, JOHN DAVID
Executed: 1998-09-01
REED, PETER EDWARD
Executed: 1998-09-01
SEVERTSON, STEVEN JOHN
Executed: 1998-09-01
Assignee
NALCO CHEMICAL COMPANY
ONE NALCO CENTER, NAPERVILLE, IL, 60563, UNITED STATES
Covered Property
(1)
Process for the inhibition of scale
Application:
09/799,285 →