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Patent Assignment Assignor Details
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Assignor Name : LOS, LEENDERT
Total Assignments: 8
Assignment: 1
Reel/Frame:004772/0050   Pages: 2
Recorded: 08/19/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VAN DIJK, JAKOB
Exec Dt:
06/30/1987
2
KIELMAN, HENDRIK
Exec Dt:
06/30/1987
3
LOS, LEENDERT
Exec Dt:
06/30/1987
4
VERHEUL, RUDOLF C.
Exec Dt:
06/30/1987
Assignee
1
LEVER BROTHERS COMPANY
390 PARK AVENUE
A CORP. OF MAINE
NEW YORK, NEW YORK 10022
Property
 
Pat #
Pub #
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4750942
NONE
07068693
Correspondence name and address
JAMES J. FARRELL
LEVER BROTHERS CO.
45 RIVER RD.
EDGEWATER, NJ 07020
Assignment: 2
Reel/Frame:008096/0731   Pages: 3
Recorded: 08/08/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOUMA, BENNIE
Exec Dt:
05/31/1996
2
LOS, LEENDERT
Exec Dt:
05/31/1996
Assignee
1
UNILEVER PATENT HOLDINGS B.V.
ROCHUSSENSTRAAT 78
ROTTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
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5842599
NONE
08660941
Correspondence name and address
CUSHMAN DARBY & CUSHMAN, LLP
PAUL N. KOKULIS
1100 NEW YORK AVENUE, NW
NINTH FLOOR, EAST TOWER
WASHINGTON, DC 20005-3918
Assignment: 3
Reel/Frame:009271/0389   Pages: 4
Recorded: 06/19/1998
Conveyance: REQUEST TO CORRECT RECEIVING PARTY PREVIOUSLY RECORDED ON REEL 8096, FRAME 0731.
Assignors
1
DOUMA, BENNIE
Exec Dt:
05/20/1998
2
LOS, LEENDERT
Exec Dt:
05/20/1998
Assignee
1
DIVERSEY LEVER, INC.
14496 SHELDON ROAD
PLYMOUTH, MICHIGAN 48170
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5842599
NONE
08660941
Correspondence name and address
UNILEVER PATENT DEPARTMENT
A. KATE HUFFMANN
45 RIVER ROAD
EDGEWATER, NEW JERSEY 07020
Assignment: 4
Reel/Frame:009876/0035   Pages: 5
Recorded: 04/05/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN DIJK, JAKOB
Exec Dt:
03/05/1999
2
KLARENBEEK, RUUD
Exec Dt:
03/05/1999
3
LOS, LEENDERT
Exec Dt:
03/02/1999
4
POBUDA, MIRO
Exec Dt:
03/02/1999
5
EVERS, LUCAS ALPHONSUS MARIA
Exec Dt:
02/02/1999
6
MULLER, RONALD
Exec Dt:
02/02/1999
Assignee
1
DIVERSEY LEVER, INC.
14496 SHELDON ROAD
PLYMOUTH, MICHIGAN 48170
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6253968
NONE
09233846
Correspondence name and address
UNILEVER PATENT DEPARTMENT
EDWARD A. SQUILLANTE, JR.
45 RIVER ROAD
EDGEWATER, NEW JERSEY 07020
Assignment: 5
Reel/Frame:012077/0636   Pages: 5
Recorded: 08/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CREVEL, JAN WILLIAM
Exec Dt:
05/02/2001
2
DUSAMOS, MARCELLUS GERARDUS
Exec Dt:
05/03/2001
3
LIVINGSTON, JAMES WESLEY
Exec Dt:
05/29/2001
4
LOS, LEENDERT
Exec Dt:
05/02/2001
5
LUIJENDIJK, PIETER
Exec Dt:
05/01/2001
6
TEN VOORDEN, HUBERT PIERRE JACQUES
Exec Dt:
05/03/2001
Assignee
1
DIVERSEY LEVER, INC.
14496 SHELDON ROAD
PLYMOUTH, MICHIGAN 48170
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010039501
09841839
Correspondence name and address
UNILEVER PATENT DEPARTMENT
EDWARD A. SQUILLANTE, JR.
45 RIVER ROAD
EDGEWATER, NEW JERSEY 07020
Assignment: 6
Reel/Frame:012173/0363   Pages: 7
Recorded: 09/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COCKING, ANDY
Exec Dt:
05/29/2001
2
CREVEL, JAN WILLEM
Exec Dt:
05/02/2001
3
DUSAMOS, MARCELLUS GERARDUS
Exec Dt:
05/03/2001
4
LIVINGSTON, JAMES WESLEY
Exec Dt:
05/29/2001
5
LOMAN, MARC
Exec Dt:
05/29/2001
6
LOS, LEENDERT
Exec Dt:
05/02/2001
7
TEN VOORDEN, HUBERT PIERRE JACQUES
Exec Dt:
05/03/2001
Assignee
1
DIVERSEY LEVER, INC.
14496 SHELDON ROAD
PLYMOUTH, MINNESOTA 48170
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010047214
09841838
Correspondence name and address
UNILEVER PATENT DEPARTMENT
EDWARD A. SQUILLANTE, JR.
45 RIVER ROAD
EDGEWATER, NEW JERSEY 07020
Assignment: 7
Reel/Frame:012261/0586   Pages: 6
Recorded: 10/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CREVEL, JAN WILLEM
Exec Dt:
05/18/2001
2
DUSAMOS, MARCELLUS GERARDUS
Exec Dt:
05/08/2001
3
LIVINGSTON, JAMES WESLEY
Exec Dt:
06/28/2001
4
LOS, LEENDERT
Exec Dt:
05/10/2001
5
LUIJENDIJK, PIETER
Exec Dt:
05/10/2001
6
TEN VOORDEN, HUBERT PIETER
Exec Dt:
05/09/2001
Assignee
1
DIVERSEY LEVER, INC.
14496 SHELDON ROAD
PLYMOUTH, MICHIGAN 48170
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010053939
09841826
Correspondence name and address
UNILEVER PATENT DEPARTMENT
EDWARD A. SQUILLANTE, JR.
45 RIVER ROAD
EDGEWATER, NEW JERSEY 07020
Assignment: 8
Reel/Frame:012261/0600   Pages: 6
Recorded: 10/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CREVEL, JAN WILLEM
Exec Dt:
05/18/2001
2
DUSAMOS, MARCELLUS GERARDUS
Exec Dt:
05/08/2001
3
LIVINGSTON, JAMES WESLEY
Exec Dt:
06/28/2001
4
LOS, LEENDERT
Exec Dt:
05/10/2001
5
LUIJENDIJK, PIETER
Exec Dt:
05/10/2001
6
TEN VOORDEN, HUBERT PIETER
Exec Dt:
05/09/2001
Assignee
1
DIVERSEY LEVER, INC.
14496 SHELDON ROAD
PLYMOUTH, MICHIGAN 48170
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010054038
09841831
Correspondence name and address
UNILEVER PATENT DEPARTMENT
EDWARD A. SQUILLANTE, JR.
45 RIVER ROAD
EDGEWATER, NEW JERSEY 07020

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