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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
07/04/1989
Application #:
07108779
Filing Dt:
10/14/1987
Inventors:
WILLIAM R. EPPERLY, JAMES C. SULLIVAN, BARRY N. SPRAGUE
Title:
PROCESS FOR THE REDUCTION OF NITROGEN OXIDES IN AN EFFLUENT
Assignment: 1
Reel/Frame:
004794/0820Recorded: 10/14/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
10/14/1987
Exec Dt:
10/14/1987
Exec Dt:
10/14/1987
Assignee:
MASSACHUSETTS
Correspondent:
THADDIUS J. CARVIS
ST. ONGE STEWARD JOHNSTON AND REENS
986 BEDFORD STREET
STAMFORD, CT 06905
Assignment: 2
Reel/Frame:
005073/0841Recorded: 03/27/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
01/03/1989
Assignee:
61 TAYLOR REED PLACE
STAMFORD, CONNECTICUT 06906
Correspondent:
THADDIUS J. CARVIS,ESQ.
ST. ONGE STEWARD JOHNSTON AND REENS
986 BEDFORD STREET
STAMFORD, CT 06905
Assignment: 3
Reel/Frame:
009507/0745Recorded: 10/13/1998Pages: 8
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/30/1998
Assignee:
1001 FRONTENAC ROAD
NAPERVILLE, ILLINOIS 60563
Correspondent:
THOMAS M. BREININGER
PATENT AND LICENSING DEPARTMENT
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198

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