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Patent Assignment Abstract of Title
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Total Assignments: 8
Patent #:
5723550
Issue Dt:
03/03/1998
Application #:
08449234
Filing Dt:
05/24/1995
Inventors:
CRUISE K. JONES, DAVID B. ACKER, DENNIS A. WILLIAMS, ROBERT D. LUNDBERG, VIJAY SWARUP
Title:
BULK SULFONATION OF EPDM RUBBER
Assignment: 1
Reel/Frame:
008745/0718Recorded: 10/10/1997Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
JONES, CRUISE K.
Exec Dt:
07/13/1995
ACKER, DAVID B.
Exec Dt:
07/14/1995
WILLIAMS, DENNIS A.
Exec Dt:
07/13/1995
LUNDBERG, ROBERT D.
Exec Dt:
07/17/1995
SWARUP, VIJAY
Exec Dt:
08/08/1995
Assignee:
NALCO/EXXON ENERGY CHEMICALS, L.P.
7705 HIGHWAY 90-A
SUGAR LAND, TEXAS 77478
Correspondent:
NALCO CHEMICAL COMPANY
ROBERT A. MILLER
PATENT & LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 2
Reel/Frame:
012312/0854Recorded: 12/07/2001Pages: 10
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
NALCO/EXXON ENERGY CHEMICALS, L.P.
Exec Dt:
06/14/2001
Assignee:
ONDEO NALCO ENERGY SERVICES, L.P.
7701 HIGHWAY 90-A
SUGAR LAND, TEXAS 77478
Correspondent:
ONDEO NALCO COMPANY
MICHAEL B. MARTIN
ONDEO NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 3
Reel/Frame:
014797/0293Recorded: 12/08/2003Pages: 19
Conveyance:
GRANT OF SECURITY INTEREST
Assignor:
ONDEO NALCO ENERGY SERVICES, L.P.
Exec Dt:
11/04/2003
Assignee:
CITICORP NORTH AMERICA, INC. AS ADMINISTRATIVE AGENT
390 GREENWICH STREET
NEW YORK, NEW YORK 10013
Correspondent:
CSC
TONYA CHAPPLE
80 STATE STREET
ALBANY, NEW YORK 12207
Assignment: 4
Reel/Frame:
017045/0196Recorded: 01/23/2006Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
ONDEO NALCO ENERGY SERVICES, L.P.
Exec Dt:
11/07/2003
Assignee:
NALCO ENERGY SERVICES, L.P.
7701 HIGHWAY 90-A
SUGAR LAND, TEXAS 77478
Correspondent:
NALCO COMPANY
1601 W. DIEHL ROAD
PATENT & LICENSING DEPT.
NAPERVILLE, IL 60563-1198
Assignment: 5
Reel/Frame:
017303/0524Recorded: 03/15/2006Pages: 5
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
NALCO ENERGY SERVICES, L.P.
Exec Dt:
01/01/2006
Assignee:
NALCO COMPANY
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Correspondent:
NALCO COMPANY
1601 W. DIEHL ROAD
PATENT & LICENSING DEPT.
NAPERVILLE, IL 60563-1198
Assignment: 6
Reel/Frame:
041836/0364Recorded: 02/28/2017Pages: 14
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
NALCO COMPANY
Exec Dt:
12/31/2015
Assignee:
NALCO COMPANY LLC
1209 ORANGE STREET
WILMINGTON, DELAWARE 19801
Correspondent:
ECOLAB USA INC.
1 ECOLAB PLACE
ST. PAUL, MN 55102
Assignment: 7
Reel/Frame:
041836/0437Recorded: 02/28/2017Pages: 68
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
NALCO COMPANY LLC
Exec Dt:
02/27/2017
CALGON CORPORATION
Exec Dt:
02/27/2017
CALGON LLC
Exec Dt:
02/27/2017
ONDEO NALCO ENERGY SERVICES, L.P.
Exec Dt:
02/27/2017
Assignee:
ECOLAB USA INC.
1 ECOLAB PLACE
ST. PAUL, MINNESOTA 55102
Correspondent:
ECOLAB USA INC.
1 ECOLAB PLACE
ST. PAUL, MN 55102
Assignment: 8
Reel/Frame:
041837/0366Recorded: 02/28/2017Pages: 42
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
CITICORP NORTH AMERICA, INC.
Exec Dt:
02/27/2017
Assignee:
NALCO COMPANY
1601 W DIEHL ROAD
NAPERVILLE, ILLINOIS 60563
Correspondent:
ECOLAB USA INC.
1 ECOLAB PLACE
ST. PAUL, MN 55102

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