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Patent Assignment Assignor Details
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Assignor Name : KUPPER, STEFAN
Total Assignments: 9
Assignment: 1
Reel/Frame:011296/0464   Pages: 3
Recorded: 11/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUPPER, STEFAN
Exec Dt:
11/08/2000
2
SCHNEIDER, MICHAEL
Exec Dt:
11/08/2000
3
GROSSE BOWING, WALTER
Exec Dt:
11/08/2000
4
LAUFENBERG, ALFRED
Exec Dt:
11/08/2000
5
KLUSCHANZOFF, HARALD
Exec Dt:
11/08/2000
Assignee
1
HENKEL ECOLAB GMBH & CO. OHG
REIZHOLZER WERFTSTRASSE 38-42
40589 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6653263
NONE
09655544
Correspondence name and address
MERCHANT & GOULD P.C.
DENNIS R. DALEY
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 2
Reel/Frame:011296/0636   Pages: 3
Recorded: 11/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUPPER, STEFAN
Exec Dt:
11/08/2000
2
SCHNEIDER, MICHAEL
Exec Dt:
11/08/2000
3
GROSSE BOWING, WALTER
Exec Dt:
11/08/2000
4
LAUFENBERG, ALFRED
Exec Dt:
11/08/2000
5
KLUSCHANZOFF, HARALD
Exec Dt:
11/08/2000
Assignee
1
HENKEL ECOLAB GMBH & CO. OHG
REIZHOLZER WERFTSTRASSE 38-42
40589 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6809068
NONE
09655543
Correspondence name and address
MERCHANT & GOULD P.C.
DENNIS R. DALEY
P.O. BOX 2903
MINNEAPOLIS, MN 55403-0903
Assignment: 3
Reel/Frame:056251/0945   Pages: 3
Recorded: 05/14/2021
Attorney Dkt #:00163.1401USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUPPER, STEFAN
Exec Dt:
11/08/2000
2
SCHNEIDER, MICHAEL
Exec Dt:
11/08/2000
3
BOWING, WALTER GROSSE
Exec Dt:
11/08/2000
4
LAUFENBERG, ALFRED
Exec Dt:
11/08/2000
5
KLUSCHANZOFF, HARALD
Exec Dt:
11/08/2000
Assignee
1
HENKEL ECOLAB GMBH & CO. OHG
REIZHOLZER WERFTSTRASSE 38-42
DUSSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6962897
US20030139305
10356034
Correspondence name and address
MERCHANT & GOULD
PO BOX 2903
MINNEAPOLIS, MN 55402
Assignment: 4
Reel/Frame:011360/0795   Pages: 3
Recorded: 12/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUPPER, STEFAN
Exec Dt:
11/17/2000
2
SCHNEIDER, MICHAEL
Exec Dt:
11/17/2000
3
BOWING, WALTER GROSSE
Exec Dt:
11/17/2000
4
LAUFENBERG, ALFRED
Exec Dt:
11/17/2000
5
KLUSCHANZOFF, HARALD
Exec Dt:
11/17/2000
Assignee
1
HENKEL-ECOLAB GMBH & CO. OHG
REISHOLZER WERFTSTRASSE 38 - 42
40589 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6677280
US20010003733
09731118
Correspondence name and address
MERCHANT & GOULD P.C.
DENNIS R. DALEY
P.O. BOX 2903
MINNEAPOLIS, MINNESOTA 55402-0903
Assignment: 5
Reel/Frame:014449/0697   Pages: 3
Recorded: 08/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUPPER, STEFAN
Exec Dt:
08/05/2003
2
SCHNEIDER, MICHAEL
Exec Dt:
08/05/2003
Assignee
1
ECOLAB INC.
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7462584
US20040097383
10467702
Correspondence name and address
ECOLAB INC.
ANDREW D. SORENSEN
RESEARCH AND DEVELOPMENT CENTER
840 SIBLEY MEMORIAL HIGHWAY
MENDOTA HEIGHTS, MN 55118
Assignment: 6
Reel/Frame:015331/0060   Pages: 3
Recorded: 05/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUPPER, STEFAN
Exec Dt:
03/25/2004
2
KOHLSTEDDE, CHRISTINA
Exec Dt:
03/24/2004
3
SCHNEIDER, MICHAEL
Exec Dt:
03/24/2004
Assignee
1
ECOLAB INC.
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7297666
US20050070448
10490569
Correspondence name and address
ANDREW D. SORENSEN
ECOLAB INC.
RESEARCH AND DEVELOPMENT CENTER
840 SIBLEY MEMORIAL HIGHWAY
MENDOTA HEIGHT, MN 55118
Assignment: 7
Reel/Frame:056095/0608   Pages: 4
Recorded: 04/30/2021
Attorney Dkt #:00163.1900USC2; C3; C4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUPPER, STEFAN
Exec Dt:
03/25/2004
2
KOHLSTEDDE, CHRISTINA
Exec Dt:
03/24/2004
3
SCHNEIDER, MICHAEL
Exec Dt:
03/24/2004
Assignee
1
ECOLAB INC.
370 NORTH WABASHA STREET
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
9249370
US20140336091
14277259
 
9758742
US20160108334
14976623
 
10400190
US20170335219
15670657
Correspondence name and address
MERCHANT & GOULD
PO BOX 2903
MINNEAPOLIS, MN 55402
Assignment: 8
Reel/Frame:054963/0617   Pages: 8
Recorded: 01/20/2021
Attorney Dkt #:00163.2333
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEEMEYER, STEFAN
Exec Dt:
03/12/2008
2
MORRISON, ERIC D.
Exec Dt:
03/17/2008
3
SCHARRENBACH, STEPHAN
Exec Dt:
03/13/2008
4
DE SCHNECK, CLAUDIA CAUSSIN
Exec Dt:
03/12/2008
5
KUPPER, STEFAN
Exec Dt:
03/13/2008
6
RICH, PETER
Exec Dt:
03/17/2008
7
COURT, COLIN
Exec Dt:
03/17/2008
Assignee
1
ECOLAB INC.
370 NORTH WABASHA STREET
ST PAUL, MINNESOTA 55102
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
9783760
US20140284176
14216418
 
10273430
US20170218297
15492459
 
10844310
US20190256793
16281733
 
11254894
US20210139808
17076048
Correspondence name and address
ANNELIESE S. MAYER
150 SOUTH FIFTH STREET
SUITE 2200
MINNEAPOLIS, MN 55402
Assignment: 9
Reel/Frame:063041/0429   Pages: 8
Recorded: 03/21/2023
Attorney Dkt #:00163.2333USC5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEEMEYER, STEFAN
Exec Dt:
12/03/2008
2
MORRISON, ERIC D.
Exec Dt:
03/17/2008
3
SCHARRENBACH, STEPHAN
Exec Dt:
03/13/2008
4
CAUSSIN DE SCHNECK, CLAUDIA
Exec Dt:
03/12/2008
5
KUPPER, STEFAN
Exec Dt:
03/13/2008
6
RICH, PETER
Exec Dt:
03/17/2008
7
COURT, COLIN
Exec Dt:
03/17/2008
Assignee
1
ECOLAB INC.
370 NORTH WABASHA STREET
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11685875
US20220204885
17647973
Correspondence name and address
MERCHANT & GOULD
PO BOX 2903
MINNEAPOLIS, MN 55402-0903

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