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Patent Assignment Assignee Details
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Assignee Name : ECOLAB INC., A CORP. OF DE
Total Assignments: 15
Assignment: 1
Reel/Frame:004978/0746   Pages: 3
Recorded: 11/30/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/29/1988
2
Exec Dt:
11/29/1988
3
Exec Dt:
11/29/1988
Assignee
1
ECOLAB CENTER, 370 WABASHA
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07277897
Correspondence name and address
MERCHANT, GOULD, SMITH,
EDELL, WELTER & SCHMIDT
1000 NORWEST CENTER
ST. PAUL, MN 55101
Assignment: 2
Reel/Frame:004978/0749   Pages: 3
Recorded: 11/30/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/29/1988
2
Exec Dt:
11/29/1988
3
Exec Dt:
11/29/1988
Assignee
1
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07277900
Correspondence name and address
MERCHANT, GOULD, SMITH,
EDELL, WELTER & SCHMIDT
1000 NORWEST CENTER
ST. PAUL, MN 55101
Assignment: 3
Reel/Frame:005015/0976   Pages: 2
Recorded: 01/06/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/06/1989
2
Exec Dt:
01/06/1989
Assignee
1
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07294290
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL,
WELTER & SCHMIDT
1000 NORWEST CENTER
ST. PAUL, MN 55101
Assignment: 4
Reel/Frame:005015/0978   Pages: 2
Recorded: 01/06/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/06/1989
Assignee
1
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07294290
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL,
WELTER & SCHMIDT
1000 NORWEST CENTER
ST. PAUL, MN 55101
Assignment: 5
Reel/Frame:005015/0980   Pages: 2
Recorded: 01/06/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/06/1989
2
Exec Dt:
01/06/1989
Assignee
1
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07294290
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL,
WELTER & SCHMIDT
1000 NORWEST CENTER
ST. PAUL, MN 55101
Assignment: 6
Reel/Frame:005015/0982   Pages: 2
Recorded: 01/06/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/06/1989
Assignee
1
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07294290
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL,
WELTER & SCHMIDT
1000 NORWEST CENTER
ST. PAUL, MN 55101
Assignment: 7
Reel/Frame:005015/0984   Pages: 2
Recorded: 01/06/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/06/1989
2
Exec Dt:
01/06/1989
Assignee
1
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07294290
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL,
WELTER & SCHMIDT
1000 NORWEST CENTER
ST. PAUL, MN 55101
Assignment: 8
Reel/Frame:005031/0135   Pages: 2
Recorded: 03/13/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/06/1989
Assignee
1
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07294290
Correspondence name and address
MERCHANT & GOULD
1000 NORWEST CENTER
55 EAST FIFTH ST.
SAINT PAUL, MN 55101
Assignment: 9
Reel/Frame:005162/0835   Pages: 2
Recorded: 09/13/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/25/1989
Assignee
1
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07406743
Correspondence name and address
MERCHANT, GOULD, SMITH,
EDELL, WELTER & SCHMIDT
1000 NORWEST CTR.
ST. PAUL, MN 55101
Assignment: 10
Reel/Frame:005131/0152   Pages: 2
Recorded: 08/31/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/31/1989
Assignee
1
OSBORN BUILDING, 370 WABASHA STREET
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07401092
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL,
WELTER & SCHMIDT
1000 NORWEST CENTER
ST. PAUL, MN 55101
Assignment: 11
Reel/Frame:005162/0833   Pages: 2
Recorded: 09/13/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/13/1989
Assignee
1
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07406743
Correspondence name and address
MERCHANT, GOULD, SMITH,
EDELL, WELTER & SCHMIDT
1000 NORWEST CTR.
ST. PAUL, MN 55101
Assignment: 12
Reel/Frame:005350/0685   Pages: 3
Recorded: 06/25/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/20/1990
2
Exec Dt:
06/20/1990
Assignee
1
ECOLAB CENTER, 370 WABASHA
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07543211
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL,
WELTER & SCHMIDT
1000 NORWEST CTR.
ST. PAUL, MN 55101
Assignment: 13
Reel/Frame:005657/0479   Pages: 3
Recorded: 04/05/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/14/1991
Assignee
1
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07569495
Correspondence name and address
PATRICK J. SPAN
3832 SUSAN LANE
MINNETONKA, MN 55345
Assignment: 14
Reel/Frame:005659/0736   Pages: 3
Recorded: 04/08/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/01/1991
Assignee
1
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07642057
Correspondence name and address
MICHAEL S. SHERRILL
MERCHANT, GOULD, SMITH, ET AL
1000 NORWEST CENTER
ST. PAUL, MN 55101
Assignment: 15
Reel/Frame:006023/0362   Pages: 5
Recorded: 02/05/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/03/1992
2
Exec Dt:
02/03/1992
3
Exec Dt:
02/03/1992
4
Exec Dt:
02/03/1992
5
Exec Dt:
02/03/1992
Assignee
1
ECOLAB CENTER, 370 WABASHA
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07831564
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL, WELTER &
SCHMIDT
JOEL A. ROTHFUS
1000 NORWEST CENTER
ST. PAUL, MN 55101-2701

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