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Patent Assignment Assignor Details
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Assignor Name : YUEN, KAYE KIT-HAN
Total Assignments: 8
Assignment: 1
Reel/Frame:009794/0886   Pages: 4
Recorded: 02/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/24/1999
2
Exec Dt:
02/24/1999
3
Exec Dt:
02/24/1999
Assignee
1
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09257569
Correspondence name and address
MAU & KRULL, P.A.
MICHAEL L. MAU
POST OFFICE BOX 18455
MINNEAPOLIS, MINNESOTA 55418
Assignment: 2
Reel/Frame:009867/0207   Pages: 4
Recorded: 04/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/01/1999
2
Exec Dt:
04/01/1999
Assignee
1
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29102862
Correspondence name and address
MERCHANT, GOULD, SMITH ET AL.
KATHERINE M. DEVRIES SMITH
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 3
Reel/Frame:009899/0628   Pages: 4
Recorded: 04/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/01/1999
2
Exec Dt:
04/01/1999
Assignee
1
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29102914
Correspondence name and address
MERCHANT, GOULD, SMITH, ET AL
KATHERINE M. DEVRIES SMITH
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 4
Reel/Frame:009871/0217   Pages: 4
Recorded: 04/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/02/1999
2
Exec Dt:
04/02/1999
Assignee
1
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09285382
Correspondence name and address
MERCHANT, GOULD, SMITH, ET AL.
KATHERINE M. DEVRIES SMITH
90 SOUTH SEVENTH STREET
3100 NORWEST CENTER
MINNEAPOLIS, MN 55402-4131
Assignment: 5
Reel/Frame:010055/0013   Pages: 5
Recorded: 06/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/08/1999
2
Exec Dt:
05/04/1999
3
Exec Dt:
06/08/1999
4
Exec Dt:
06/08/1999
Assignee
1
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09285369
Correspondence name and address
MERCHANT & GOULD P.C.
MARK J. DIPIETRO
90 SOUTH SEVENTH STREET
3100 NORWEST CENTER
MINNEAPOLIS, MN 55402-4131
Assignment: 6
Reel/Frame:011206/0421   Pages: 9
Recorded: 07/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/08/1999
2
Exec Dt:
07/19/1999
3
Exec Dt:
07/14/1999
4
Exec Dt:
07/21/1999
Assignee
1
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29126862
Correspondence name and address
MERCHANT & GOULD P.C.
KATE DE VRIES SMITH
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 7
Reel/Frame:010610/0980   Pages: 3
Recorded: 02/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/06/2000
Assignee
1
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09250906
Correspondence name and address
MERCHANT & GOULD P.C.
DENNIS R. DALEY
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MINNESOTA 55402-4131
Assignment: 8
Reel/Frame:011605/0963   Pages: 6
Recorded: 02/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/09/2001
Assignee
1
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29137706
Correspondence name and address
MAU & KRULL, P.A.
MICHAEL L. MAU
1250 MOORE LAKE DRIVE EAST
SUITE E
FRIDLEY, MINNESOTA 55432

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