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Patent Assignment Assignor Details
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Assignor Name : HEI, ROBERT D.P.
Total Assignments: 59
Assignment: 1
Reel/Frame:008556/0535   Pages: 6
Recorded: 06/09/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEI, ROBERT D.P.
Exec Dt:
04/03/1997
2
BESSE, MICHAEL E.
Exec Dt:
04/03/1997
3
KLOS, TERRY J.
Exec Dt:
04/03/1997
4
LOKKESMOE, KEITH D.
Exec Dt:
04/03/1997
5
TARARA, JAMES J.
Exec Dt:
04/03/1997
6
HEI, KIMBERLY L. PERSON
Exec Dt:
04/03/1997
Assignee
1
ECOLOAB INC.
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5871590
NONE
08810120
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL, ET AL.
MARK DIPIETRO
1000 NORWEST CENTER
55 EAST FIFTH STREET
ST. PAUL, MN 55101-1785
Assignment: 2
Reel/Frame:008594/0775   Pages: 5
Recorded: 07/07/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEI, ROBERT D.P.
Exec Dt:
06/19/1997
2
LOKKESMOE, KEITH D.
Exec Dt:
06/19/1997
3
HEI, KIMBERLY L. PERSON
Exec Dt:
06/19/1997
4
GUTZMANN, TIMOTHY A.
Exec Dt:
06/19/1997
5
BENNETT, SCOTT P.
Exec Dt:
06/19/1997
Assignee
1
ECOLAB INC.
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5683724
NONE
08784976
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL, ET AL.
RONALD A. DAIGNAULT
1000 NORWEST CENTER
55 EAST FIFTH STREET
ST. PAUL, MN 55101-1785
Assignment: 3
Reel/Frame:009110/0055   Pages: 5
Recorded: 04/04/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEI, ROBERT D.P.
Exec Dt:
04/01/1998
2
ADKINS, LEANNE J.
Exec Dt:
04/01/1998
3
LOKKESMOE, KEITH D.
Exec Dt:
04/03/1998
4
HANSON, HEIDI M.
Exec Dt:
04/01/1998
5
CORDS, BRUCE R.
Exec Dt:
04/01/1998
Assignee
1
ECOLAB INC.
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6165483
NONE
09055609
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL, ET AL
RONALD A. DAIGNAULT
1000 NORWEST CENTER
55 EAST FIFTH STREET
ST. PAUL, MINNESOTA 55101-1785
Assignment: 4
Reel/Frame:009545/0150   Pages: 5
Recorded: 10/19/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEI, ROBERT D.P.
Exec Dt:
09/29/1998
2
BENNETT, SCOTT P.
Exec Dt:
10/01/1998
3
MCLAREN, JAY H.
Exec Dt:
09/30/1998
4
WEI, GUANG-JONG JASON
Exec Dt:
09/29/1998
5
LOKKESMOE, KEITH D.
Exec Dt:
09/29/1998
Assignee
1
ECOLAB INC.
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6183708
NONE
09114013
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL ET AL
MARK DIPIETRO
3100 NORTHWEST SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 5
Reel/Frame:009511/0794   Pages: 6
Recorded: 10/07/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, KIM R.
Exec Dt:
10/05/1998
2
ARMSTRONG, CARRIE L.
Exec Dt:
10/05/1998
3
MATTIA, PAUL J.
Exec Dt:
10/05/1998
4
LEVITT, MARK
Exec Dt:
10/05/1998
5
HEI, ROBERT D.P.
Exec Dt:
10/05/1998
6
WISETH, WENDY M.
Exec Dt:
10/05/1998
Assignee
1
ECOLAB INC.
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6204233
NONE
09167601
Correspondence name and address
MERCHANT GOULD SMITH EDELL ET AL.
MARK DIPIETRO
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 6
Reel/Frame:009868/0001   Pages: 5
Recorded: 03/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEI, ROBERT D.P.
Exec Dt:
03/24/1999
2
SMITH, KIM R.
Exec Dt:
03/24/1999
3
LAUGEN, POLLY D.
Exec Dt:
03/24/1999
4
KENNEDY, SHAUN P.
Exec Dt:
03/24/1999
Assignee
1
ECOLAB INC.
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6436445
NONE
09277592
Correspondence name and address
MERCHANT, GOULD, SMITH, ET AL.
RONALD A. DAIGNAULT
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 7
Reel/Frame:009989/0511   Pages: 3
Recorded: 05/24/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HEI, ROBERT D.P.
Exec Dt:
05/18/1999
Assignee
1
ECOLAB INC.
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6024986
NONE
09317320
Correspondence name and address
MERCHANT & GOULD P.C.
RONALD A. DAIGNAULT
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 8
Reel/Frame:010390/0468   Pages: 4
Recorded: 11/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEI, ROBERT D.P.
Exec Dt:
11/02/1999
2
LOKKESMOE, KEITH D.
Exec Dt:
11/03/1999
3
HOLZMAN, LOUIS M.
Exec Dt:
11/02/1999
Assignee
1
ECOLAB INC.
ECOLAG CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6277344
NONE
09435932
Correspondence name and address
MERCHANT & GOULD P.C.
MARK DIPIETRO
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 9
Reel/Frame:010390/0668   Pages: 4
Recorded: 11/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEI, ROBERT D.P.
Exec Dt:
11/05/1999
2
SMITH, KIM R.
Exec Dt:
11/05/1999
3
WISETH, WENDY
Exec Dt:
11/05/1999
Assignee
1
ECOLAB INC.
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6290732
NONE
09435933
Correspondence name and address
MERCHANT & GOULD P.C.
RONALD A. DAIGNAULT
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS MN 55402-4131
Assignment: 10
Reel/Frame:010587/0303   Pages: 6
Recorded: 02/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, KIM
Exec Dt:
02/02/2000
2
WISETH, WENDY
Exec Dt:
02/02/2000
3
HEI, ROBERT D.P.
Exec Dt:
02/02/2000
4
FALBAUM, DAVID
Exec Dt:
02/04/2000
5
MATTIA, PAUL
Exec Dt:
02/04/2000
6
MAN, VICTOR F.
Exec Dt:
02/02/2000
Assignee
1
ECOLAB INC.
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6407051
NONE
09499140
Correspondence name and address
MERCHANT & GOULD P.C.
DENNIS R. DALEY
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MINNESOTA 55402-4131
Assignment: 11
Reel/Frame:010720/0040   Pages: 4
Recorded: 03/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOKKESMOE, KEITH D.
Exec Dt:
03/17/2000
2
SCHILLING, JOEL JAMES
Exec Dt:
03/14/2000
3
HEI, ROBERT D.P.
Exec Dt:
03/14/2000
Assignee
1
ECOLAB INC.
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6310013
NONE
09427806
Correspondence name and address
MERCHANT & GOULD P.C.
DENNIS R. DALEY
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 12
Reel/Frame:011907/0826   Pages: 3
Recorded: 06/19/2001
Conveyance: CHANGE OF STATE OF INCORPORATION
Assignors
1
SMITH, KIM R.
Exec Dt:
04/10/2000
2
HEI, ROBERT D.P.
Exec Dt:
04/10/2000
3
LEVITT, MARK
Exec Dt:
04/10/2000
Assignee
1
ECOLAB INC.
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6309471
NONE
09549653
Correspondence name and address
LISA L. RYAN, ESQ.
VIDAS, ARRETT & STEINKRAUS, P.A.
SUITE 2000, 6109 BLUE CIRCLE DRIVE
MINNETONKA, MN 55434-9131
Assignment: 13
Reel/Frame:013476/0429   Pages: 4
Recorded: 03/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, MINYU
Exec Dt:
07/24/2000
2
HEI, ROBERT D.P.
Exec Dt:
07/24/2000
3
LOKKESMOE, KEITH D.
Exec Dt:
07/24/2000
4
OLSON, KEITH EDWARD
Exec Dt:
07/24/2000
Assignee
1
ECOLAB INC.
370 NORTH WABASHA STREET
ST. PAUL, MINNESOTA 55101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6485794
NONE
09604469
Correspondence name and address
IPLM GROUP, P.A.
DAVID R. CLEVELAND
P.O. BOX 18455
MINNEAPOLIS, MN 55413-1741
Assignment: 14
Reel/Frame:011261/0082   Pages: 3
Recorded: 10/05/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, KIM R.
Exec Dt:
09/12/2000
2
HEI, ROBERT D.P.
Exec Dt:
09/12/2000
Assignee
1
ECOLAB, INC.
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6479454
NONE
09680566
Correspondence name and address
MERCHANT & GOULD P.C.
PAUL J. PRENDERGAST
P.O. BOX 2903
MINNEAPOLIS, MINNESOTA 55402-0903
Assignment: 15
Reel/Frame:013159/0697   Pages: 4
Recorded: 10/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, KIM R.
Exec Dt:
12/12/2000
2
LEVITT, MARK D.
Exec Dt:
11/22/2000
3
HEI, ROBERT D.P.
Exec Dt:
11/21/2000
Assignee
1
ECOLAB INC.
370 NORTH WABASHA STREET
SAINT PAUL, MINNESOTA 55101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6544942
NONE
09641775
Correspondence name and address
IPLM GROUP
DAVID R. CLEVELAND
P.O. BOX 18455
MINNEAPOLIS, MINNESOTA 55418
Assignment: 16
Reel/Frame:011503/0681   Pages: 5
Recorded: 02/02/2001
Conveyance: MORTGAGE (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, KIM R.
Exec Dt:
01/08/2001
2
HEI, ROBERT D.P.
Exec Dt:
01/09/2001
3
BESSE, MICHAEL E.
Exec Dt:
01/26/2001
4
HOYT, JERRY D.
Exec Dt:
01/11/2001
Assignee
1
ECOLAB INC.
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6489281
NONE
09659795
Correspondence name and address
MERCHANT & GOULD P.C.
DENNIS R. DALEY
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 17
Reel/Frame:012015/0885   Pages: 5
Recorded: 06/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEI, ROBERT D.P.
Exec Dt:
06/14/2001
2
HILGREN, JOHN DENNIS
Exec Dt:
06/15/2001
3
SALVERDA, JOY ANN
Exec Dt:
06/25/2001
4
HERDT, BRANDON LEON
Exec Dt:
06/18/2001
Assignee
1
ECOLAB INC.
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6635286
US20030026846
09896807
Correspondence name and address
MERCHANT & GOULD P.C.
RONALD A. DAIGNAULT
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 18
Reel/Frame:056250/0651   Pages: 5
Recorded: 05/14/2021
Attorney Dkt #:00163.1446USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEI, ROBERT D.P.
Exec Dt:
06/14/2001
2
HILGREN, JOHN DENNIS
Exec Dt:
06/15/2001
3
SALVERDA, JOY ANN
Exec Dt:
06/25/2001
4
HERDT, BRANDON LEON
Exec Dt:
06/18/2001
Assignee
1
ECOLAB INC.
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040068008
10678199
Correspondence name and address
MERCHANT & GOULD
PO BOX 2903
MINNEAPOLIS, MN 55402
Assignment: 19
Reel/Frame:056252/0243   Pages: 4
Recorded: 05/14/2021
Attorney Dkt #:00163.1397USC1; 1397USC2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILGREN, JOHN D.
Exec Dt:
06/15/2001
2
GUTZMANN, TIMOTHY A.
Exec Dt:
06/20/2001
3
HEI, ROBERT D.P.
Exec Dt:
06/15/2001
Assignee
1
ECOLAB INC
ECOLAB CENTER
SAINT PAUL, MINNESOTA 55102
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20030148727
10357666
 
7381439
US20040191399
10823005
Correspondence name and address
MERCHANT & GOULD
PO BOX 2903
MINNEAPOLIS, MN 55402
Assignment: 20
Reel/Frame:012332/0264   Pages: 4
Recorded: 11/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEI, ROBERT D.P.
Exec Dt:
11/13/2001
2
BESSE, MICHAEL E.
Exec Dt:
11/15/2001
Assignee
1
ECOLAB INC.
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030157006
09995367
Correspondence name and address
MERCHANT & GOULD P.C.
MARK DIPIETRO
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 21
Reel/Frame:056243/0574   Pages: 4
Recorded: 05/14/2021
Attorney Dkt #:00163.1585USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEI, ROBERT D.P.
Exec Dt:
11/13/2001
2
BESSE, MICHAEL E.
Exec Dt:
11/15/2001
Assignee
1
ECOLAB INC.
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7008913
US20050054875
10968265
Correspondence name and address
MERCHANT & GOULD
PO BOX 2903
MINNEAPOLIS, MN 55402
Assignment: 22
Reel/Frame:012701/0211   Pages: 6
Recorded: 03/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEI, ROBERT D.P.
Exec Dt:
03/05/2002
2
HUBIG, STEPHAN M.
Exec Dt:
03/06/2002
3
FINLEY, MATTHEW J.
Exec Dt:
03/05/2002
Assignee
1
ECOLAB
A CORPORATION OF DELAWARE
370 NORTH WABASHA STREET
SAINT PAUL, MINNESOTA 55101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030194433
10097232
Correspondence name and address
DAVID R. CLEVELAND
SUITE E-1324
332 MINNESOTA STREET
ST. PAUL, MN 55101-1326
Assignment: 23
Reel/Frame:013476/0738   Pages: 4
Recorded: 03/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEI, ROBERT D.P.
Exec Dt:
03/05/2002
2
HUBIG, STEPHAN M.
Exec Dt:
03/06/2002
3
FINLEY, MATTHEW J.
Exec Dt:
03/05/2002
Assignee
1
ECOLAB INC.
370 NORTH WABASHA STREET
ST. PAUL, MINNESOTA 55101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030194433
10097232
Correspondence name and address
IPLM GROUP, P.A.
DAVID R. CLEVELAND
P.O. BOX 18455
MINNEAPOLIS, MN 55418
Assignment: 24
Reel/Frame:012797/0845   Pages: 5
Recorded: 04/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BESSE, MICHAEL E.
Exec Dt:
04/05/2002
2
HOYT, JERRY D.
Exec Dt:
04/05/2002
3
KLOS, TERRY J.
Exec Dt:
04/10/2002
4
HEI, ROBERT D.P.
Exec Dt:
03/22/2002
Assignee
1
ECOLAB INC.
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030199410
10121175
Correspondence name and address
MERCHANT & GOULD P.C.
MARK T. SKOOG
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 25
Reel/Frame:012879/0709   Pages: 4
Recorded: 05/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEI, ROBERT D.P.
Exec Dt:
04/09/2002
2
HERDT, BRANDON
Exec Dt:
04/09/2002
3
GRAB, LAWRENCE
Exec Dt:
04/09/2002
Assignee
1
ECOLAB INC.
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6927237
US20020168422
10086765
Correspondence name and address
MERCHANT & GOULD P.C.
MARK T. SKOOG
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 26
Reel/Frame:012883/0799   Pages: 5
Recorded: 05/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEI, ROBERT D.P.
Exec Dt:
04/16/2002
2
MOHS, THOMAS ROBERT
Exec Dt:
04/19/2002
3
CORDS, BRUCE R.
Exec Dt:
04/16/2002
4
SORENSEN, ANDREW D.
Exec Dt:
04/19/2002
Assignee
1
ECOLAB INC.
ECOLAB CENTER
ST. PAUL, MINNESOTA 54510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020128312
10086912
Correspondence name and address
MERCHANT & GOULD P.C.
MARK T. SKOOG
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 27
Reel/Frame:013182/0690   Pages: 5
Recorded: 08/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEI, ROBERT D.P.
Exec Dt:
07/11/2002
2
OLSON, KEITH E.
Exec Dt:
07/24/2002
3
RYTHER, ROBERT J.
Exec Dt:
07/11/2002
4
STAUB, RICHARD K.
Exec Dt:
07/11/2002
Assignee
1
ECOLAB INC.
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6962714
US20040033269
10213603
Correspondence name and address
MERCHANT & GOULD P.C.
MARK T. SKOOG
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 28
Reel/Frame:014361/0915   Pages: 5
Recorded: 02/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEVITT, MARK D.
Exec Dt:
02/11/2003
2
CARLSON, LAUREN K.
Exec Dt:
02/12/2003
3
LI, MINYU
Exec Dt:
02/12/2003
4
HEI, ROBERT D.P.
Exec Dt:
02/13/2003
Assignee
1
ECOLAB INC.
ECOLAB CENTER, 370 N. WABASHA STREET
SAINT PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7655718
US20050154111
10755976
Correspondence name and address
IPLM GROUP, P.A.
DAVID R. CLEVELAND
POST OFFICE BOX 18455
MINNEAPOLIS, MN 55418
Assignment: 29
Reel/Frame:014501/0170   Pages: 2
Recorded: 09/17/2003
Conveyance: CORRECTED RECORDATION COVER SHEET
Assignors
1
HEI, ROBERT D.P.
Exec Dt:
03/11/2003
2
MCSHERRY, DAVID DANIEL
Exec Dt:
03/12/2003
3
SMITH, KIM
Exec Dt:
03/14/2003
Assignee
1
ECOLAB INC.
840 SIBLEY MEMORIAL HIGHWAY
MENDOTA HEIGHTS, MINNESOTA 55118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7087190
US20040183050
10392997
Correspondence name and address
VIDAS, ARRET & STEINDRAUS, P.A.
LISA L. RYAN-LINDQUIST
6109 BLUE CIRCLE DRIVE, SUITE 2000
MINNETONKA, MN 55343-9185
Assignment: 30
Reel/Frame:013755/0096   Pages: 4
Recorded: 06/23/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUBING, STEPHEN M.
Exec Dt:
04/21/2003
2
FINLEY, MATTHEW J.
Exec Dt:
04/18/2003
3
HEI, ROBERT D.P.
Exec Dt:
04/17/2003
Assignee
1
ECOLAB INC.
ECOLAB CENTER
370 NORTH WABASHA STREET
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040055965
10389168
Correspondence name and address
IPLM GROUP, P.A.
DAVID R. CLEVELAND
POST OFFICE BOX 18455
MINNEAPOLIS, MN 55418
Assignment: 31
Reel/Frame:014030/0821   Pages: 4
Recorded: 05/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, KIM R.
Exec Dt:
04/16/2003
2
HEI, ROBERT D.P.
Exec Dt:
04/17/2003
Assignee
1
ECOLAB INC.
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7622606
US20040143133
10346862
Correspondence name and address
MERCHANT & GOULD P.C.
MARK T. SKOOG
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 32
Reel/Frame:015026/0902   Pages: 5
Recorded: 03/03/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TARARA, JIM
Exec Dt:
01/29/2004
2
HEI, ROBERT D.P.
Exec Dt:
01/29/2004
3
LOKKESMOE, KEITH
Exec Dt:
02/12/2004
4
KLOS, TERRY
Exec Dt:
01/30/2004
5
BESSE, MIKE
Exec Dt:
01/27/2004
Assignee
1
ECOLAB INC.
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6994271
US20050061752
10667292
Correspondence name and address
MERCHANT & GOULD P.C.
ROBERT A. KALINSKY
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 33
Reel/Frame:014361/0761   Pages: 5
Recorded: 02/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, MINYU
Exec Dt:
02/12/2004
2
HEI, ROBERT D.P.
Exec Dt:
02/13/2004
3
LEVITT, MARK D.
Exec Dt:
02/11/2004
4
CARLSON, LAUREN K.
Exec Dt:
02/12/2004
Assignee
1
ECOLAB INC.
ECOLAB CENTER, 370 N. WABASHA STREET
SAINT PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7527861
US20050153140
10756119
Correspondence name and address
IPLM GROUP, P.A.
DAVID R. CLEVELAND
POST OFFICE BOX 18455
MINNEAPOLIS, MN 55418
Assignment: 34
Reel/Frame:014361/0846   Pages: 5
Recorded: 02/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, MINYU
Exec Dt:
02/12/2004
2
HEI, ROBERT D.P.
Exec Dt:
02/13/2004
3
CARLSON, LAUREN K.
Exec Dt:
02/12/2004
4
GARDNER, JAMES P., JR.
Exec Dt:
02/12/2004
Assignee
1
ECOLAB INC.
370 N. WABASHA STREET
ECOLAB CENTER
SAINT PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050154107
10756120
Correspondence name and address
IPLM GROUP, P.A.
DAVID R. CLEVELAND
POST OFFICE BOX 18455
MINNEAPOLIS, MINNESOTA 55418
Assignment: 35
Reel/Frame:014361/0903   Pages: 5
Recorded: 02/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEVITT, MARK D.
Exec Dt:
02/11/2004
2
LI, MINYU
Exec Dt:
02/12/2004
3
CARLSON, LAUREN K.
Exec Dt:
02/12/2004
4
HEI, ROBERT D.P.
Exec Dt:
02/13/2004
Assignee
1
ECOLAB INC.
370 N. WABASHA STREET
ECOLAB CENTER
SAINT PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050153139
10755972
Correspondence name and address
IPLM GROUP, P.A.
DAVID R. CLEVELAND
P.O. BOX 18455
MINNEAPOLIS, MN 55418
Assignment: 36
Reel/Frame:014728/0143   Pages: 5
Recorded: 06/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, MINYU
Exec Dt:
05/06/2004
2
HEI, ROBERT D.P.
Exec Dt:
05/03/2004
3
CARLSON, LAUREN K.
Exec Dt:
04/27/2004
4
GARDNER, JR., JAMES P.
Exec Dt:
04/27/2004
5
MATTIA, PAUL J.
Exec Dt:
04/27/2004
Assignee
1
ECOLAB INC.
370 N. WABASHA STREET
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050154108
10822636
Correspondence name and address
JPLM GROUP, PA
DAVID R. CLEVELAND
P.O. BOX 18455
MINNEAPOLIS, MN 55418
Assignment: 37
Reel/Frame:014921/0914   Pages: 5
Recorded: 07/28/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, MINYU
Exec Dt:
06/07/2004
2
HEI, ROBERT D.P.
Exec Dt:
05/28/2004
3
CARLSON, LAUREN K.
Exec Dt:
06/01/2004
4
GARDNER, JR., JAMES P.
Exec Dt:
05/22/2004
5
MATTIA, PAUL J.
Exec Dt:
06/02/2004
Assignee
1
ECOLAB INC.
ECOLAB CENTER
370 N. WABASHA STREET
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050154109
10843014
Correspondence name and address
IPLM GROUP, P.A.
DAVID R. CLEVELAND
POST OFFICE BOX 18455
MINNEAPOLIS, MN 55418
Assignment: 38
Reel/Frame:015162/0569   Pages: 5
Recorded: 09/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, MINYU
Exec Dt:
07/08/2004
2
LEVITT, MARK D.
Exec Dt:
06/26/2004
3
CARLSON, LAUREN K.
Exec Dt:
07/08/2004
4
HEI, ROBERT D.P.
Exec Dt:
06/18/2004
5
DAMRO, NATHAN L.
Exec Dt:
06/21/2004
Assignee
1
ECOLAB INC.
370 N. WABASHA STREET
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050153141
10855931
Correspondence name and address
IPLM GROUP, P.A.
DAVID R. CLEVELAND
POST OFFICE BOX 18455
MINNEAPOLIS, MN 55418
Assignment: 39
Reel/Frame:015770/0719   Pages: 16
Recorded: 09/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STAUB, RICHARD K.
Exec Dt:
07/08/2004
2
ALTIER, MARK R.
Exec Dt:
07/09/2004
3
SCHACHT, PAUL F.
Exec Dt:
07/12/2004
4
HEI, ROBERT D.P.
Exec Dt:
07/12/2004
5
MILLER, GABRIEL M.
Exec Dt:
07/15/2004
6
HARRIS, THOMAS L.
Exec Dt:
08/16/2004
7
FERNHOLZ, PETER J.
Exec Dt:
08/16/2004
Assignee
1
ECOLAB INC.
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7392811
US20050187122
10786237
Correspondence name and address
MERCHANT & GOULD P.C.
DENNIS R. DALEY
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 40
Reel/Frame:015758/0412   Pages: 16
Recorded: 09/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STAUB, RICHARD K.
Exec Dt:
07/08/2004
2
ALTIER, MARK R.
Exec Dt:
07/09/2004
3
SCHACHT, PAUL F.
Exec Dt:
07/12/2004
4
HEI, ROBERT D.P.
Exec Dt:
07/15/2004
5
MILLER, GABRIEL M.
Exec Dt:
08/16/2004
6
HARRIS, THOMAS L.
Exec Dt:
08/16/2004
7
FERNHOLZ, PETER J.
Exec Dt:
08/16/2004
Assignee
1
ECOLAB INC.
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7247210
US20050183744
10784540
Correspondence name and address
MERCHANT & GOULD PC
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 41
Reel/Frame:015191/0252   Pages: 7
Recorded: 09/28/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, MINYU
Exec Dt:
07/20/2004
2
HEI, ROBERT D.P.
Exec Dt:
07/16/2004
3
CARLSON, LAUREN K.
Exec Dt:
07/19/2004
4
GARDNER, JR., JAMES P.
Exec Dt:
07/19/2004
5
MATTIA, PAUL J.
Exec Dt:
07/27/2004
6
TYSAK, THEODORE
Exec Dt:
08/06/2004
7
STEWART, SHIONA
Exec Dt:
08/06/2004
8
WILLIAMS, JR., ELMER
Exec Dt:
08/05/2004
9
SHAH, NILESH
Exec Dt:
08/09/2004
Assignees
1
ECOLAB, INC.
370 N. WABASHA STREET
ST. PAUL, MINNESOTA 55102
2
ROHM AND HAAS COMPANY
100 INDEPENDENCE MALL WEST
PHILADELPHIA, PENNSYLVANIA 19106-2399
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050154084
10857593
Correspondence name and address
IPLM GROUP, P.A.
DAVID R. CLEVELAND
POST OFFICE BOX 18455
MINNEAPOLIS, MN 55418
Assignment: 42
Reel/Frame:015597/0601   Pages: 5
Recorded: 01/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILGREN, JOHN D.
Exec Dt:
12/16/2004
2
GUTZMANN, TIMOTHY A.
Exec Dt:
12/16/2004
3
HEI, ROBERT D.P.
Exec Dt:
12/16/2004
4
TIPPETT, ROGER J.A.
Exec Dt:
12/21/2004
Assignee
1
ECOLAB INC.
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7316824
US20050118940
10942544
Correspondence name and address
MERCHANT & GOULD PC
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 43
Reel/Frame:015993/0969   Pages: 5
Recorded: 04/01/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, MINYU
Exec Dt:
03/11/2005
2
HEI, ROBERT D.P.
Exec Dt:
02/25/2005
3
CARLSON, LAUREN K.
Exec Dt:
03/11/2005
4
GARDNER, JAMES P., JR.
Exec Dt:
03/14/2005
5
MATTIA, PAUL J.
Exec Dt:
03/16/2005
Assignee
1
ECOLAB INC.
ECOLAB CENTER
370 N. WABASHA STREET
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050166797
11033029
Correspondence name and address
DAVID R. CLEVELAND
IPLM GROUP, P.A.
POST OFFICE BOX 18455
MINNEAPOLIS, MN 55418
Assignment: 44
Reel/Frame:016376/0583   Pages: 5
Recorded: 06/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIESE, GREGORY G.
Exec Dt:
05/26/2005
2
LEVITT, MARK D.
Exec Dt:
05/26/2005
3
LEAFBLAD, BRIAN R.
Exec Dt:
05/26/2005
4
LI, MINYU
Exec Dt:
06/03/2005
5
HEI, ROBERT D.P.
Exec Dt:
06/09/2005
Assignee
1
ECOLAB INC.
370 N. WABASHA STREET
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7365046
US20060234889
11107307
Correspondence name and address
DAVID R. CLEVELAND
IPLM GROUP, P.A.
POST OFFICE BOX 18455
MINNEAPOLIS, MN 55418
Assignment: 45
Reel/Frame:017109/0025   Pages: 4
Recorded: 12/09/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEI, ROBERT D.P.
Exec Dt:
11/18/2005
2
MOLINARO, MATTHEW P.
Exec Dt:
11/10/2005
3
LI, MINYU
Exec Dt:
11/18/2005
Assignee
1
ECOLAB INC.
370 N. WABASHA STREET
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070087952
11254235
Correspondence name and address
DAVID R. CLEVELAND
IPLM GROUP, P.A.
POST OFFICE BOX 18455
MINNEAPOLIS, MN 55418
Assignment: 46
Reel/Frame:017182/0833   Pages: 6
Recorded: 01/12/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEI, ROBERT D.P.
Exec Dt:
11/18/2005
2
LEAFBLAD, BRIAN R.
Exec Dt:
11/10/2005
3
LI, MINYU
Exec Dt:
11/18/2005
4
CARLSON, LAUREN K.
Exec Dt:
12/08/2005
Assignee
1
ECOLAB INC.
370 N. WABASHA STREET
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7674760
US20070095003
11254233
Correspondence name and address
DAVID R. CLEVELAND
IPLM GROUP, P.A.
SUITE 6600
1300 GODWARD STREET NE
MINNEAPOLIS, MN 55413
Assignment: 47
Reel/Frame:017390/0831   Pages: 6
Recorded: 03/30/2006
Attorney Dkt #:163.1393USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEI, ROBERT D.P.
Exec Dt:
02/21/2006
2
WEI, GUANG-JONG J.
Exec Dt:
02/21/2006
3
HALSRUD, DAVID A.
Exec Dt:
03/08/2006
4
SMITH, KIM R.
Exec Dt:
03/09/2006
5
PODTBURG, TERESA C.
Exec Dt:
02/17/2006
Assignee
1
ECOLAB INC.
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060160712
11318062
Correspondence name and address
MARK T. SKOOG
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 48
Reel/Frame:028400/0140   Pages: 6
Recorded: 06/19/2012
Attorney Dkt #:1393USD2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEI, ROBERT D.P.
Exec Dt:
02/21/2006
2
WEI, GUANG-JONG J.
Exec Dt:
02/21/2006
3
HALSRUD, DAVID A.
Exec Dt:
03/08/2006
4
SMITH, KIM R.
Exec Dt:
03/09/2006
5
PODTBURG, TERESA C.
Exec Dt:
02/17/2006
Assignee
1
ECOLAB INC.
370 NORTH WABASHA STREET
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8246906
US20090196939
12368070
Correspondence name and address
ANDREW D. SORENSEN
655 LONE OAK DRIVE
MAIL STOP ESC-F7
EAGAN, MN 55121
Assignment: 49
Reel/Frame:017712/0437   Pages: 8
Recorded: 06/02/2006
Attorney Dkt #:117-P-1968USI1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIESE, GREGORY G.
Exec Dt:
05/05/2006
2
LEVITT, MARK D.
Exec Dt:
05/08/2006
3
LEAFBLAD, BRIAN R.
Exec Dt:
05/05/2006
4
LI, MINYU
Exec Dt:
05/30/2006
5
HEI, ROBERT D.P.
Exec Dt:
05/15/2006
6
LANGE, STEVEN J.
Exec Dt:
05/24/2006
Assignees
1
ECOLAB INC.
370 N. WABASHA STREET
ST. PAUL, MINNESOTA 55102
2
ROHM AND HAAS COMPANY
100 INDEPENDENCE MALL WEST
PHILADELPHIA, PENNSYLVANIA 19106-2399
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7588645
US20060234890
11396146
Correspondence name and address
DAVID R. CLEVELAND
1300 GODWARD ST. NE
BROADWAY PLACE WEST, SUITE 6600
MINNEAPOLIS, MN 55413
Assignment: 50
Reel/Frame:024403/0703   Pages: 8
Recorded: 05/18/2010
Attorney Dkt #:2636-P09399US00; E077-10
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHNKE, TIMOTHY JOHN
Exec Dt:
04/30/2010
2
LARSON, DALE CURTIS, III
Exec Dt:
05/11/2010
3
HEI, ROBERT D.P.
Exec Dt:
05/10/2010
4
LI, MINYU
Exec Dt:
05/13/2010
5
HANSON, CATHERINE
Exec Dt:
05/17/2010
Assignee
1
ECOLAB USA INC.
370 N. WABASHA STREET
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102-2233
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8440751
US20110287187
12782300
Correspondence name and address
MCKEE, VOORHEES & SEASE, P.L.C.
801 GRAND AVENUE
SUITE 3200
DES MOINES, IA 50309-2721
Assignment: 51
Reel/Frame:037874/0209   Pages: 7
Recorded: 03/02/2016
Attorney Dkt #:2800USI1C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, MINYU
Exec Dt:
11/30/2010
2
LEVITT, MARK D.
Exec Dt:
12/10/2010
3
HEI, ROBERT D.P.
Exec Dt:
11/10/2010
4
HANSON, CATHERINE
Exec Dt:
11/10/2010
5
PEITERSEN, NATHAN D.
Exec Dt:
11/15/2010
6
CARLSON, LAUREN K.
Exec Dt:
12/10/2010
7
THOMASSER, ANITA
Exec Dt:
12/06/2010
Assignee
1
ECOLAB USA INC.
370 NORTH WABASHA STREET
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102-2233
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10370560
US20160177126
15058879
Correspondence name and address
ECOLAB USA INC.
655 LONE OAK DRIVE
EAGAN, MN 55121
Assignment: 52
Reel/Frame:027156/0215   Pages: 15
Recorded: 11/01/2011
Attorney Dkt #:2425USI2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOHL, DAVID W.
Exec Dt:
10/13/2011
2
HEI, ROBERT D.P.
Exec Dt:
09/01/2011
3
MCSHERRY, DAVID D.
Exec Dt:
09/06/2011
4
LI, JUNZHONG
Exec Dt:
09/01/2011
5
FORTH, PETER JENS
Exec Dt:
09/13/2011
6
MERZ, THOMAS
Exec Dt:
09/13/2011
7
KREYSEL, MATTHIAS
Exec Dt:
09/14/2011
8
FAST, JONATHAN P.
Exec Dt:
09/06/2011
Assignee
1
ECOLAB USA INC.
370 WABASHA STREET NORTH
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8871807
US20120225943
13221613
Correspondence name and address
ECOLAB USA INC.
MAIL STOP ESC-F7, 655 LONE OAK DRIVE
EAGAN, MN 55121
Assignment: 53
Reel/Frame:045886/0662   Pages: 9
Recorded: 05/23/2018
Attorney Dkt #:P09996US11-2425USI12C2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOHL, DAVID W.
Exec Dt:
10/13/2011
2
HEI, ROBERT D.P.
Exec Dt:
09/01/2011
3
MCSHERRY, DAVID D.
Exec Dt:
09/06/2011
4
LI, JUNZHONG
Exec Dt:
09/01/2011
5
FORTH, PETER JENS
Exec Dt:
09/13/2011
6
MERZ, THOMAS
Exec Dt:
09/13/2011
7
KREYSEL, MATTHIAS
Exec Dt:
09/14/2011
8
FAST, JONATHAN P.
Exec Dt:
09/06/2011
Assignee
1
ECOLAB USA INC.
1 ECOLAB PLACE
SAINT PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10077415
US20170081618
15368299
Correspondence name and address
MCKEE, VOORHEES & SEASE, PLC
801 GRAND AVENUE
SUITE 3200
DES MOINES, IA 50309-2721
Assignment: 54
Reel/Frame:046351/0407   Pages: 10
Recorded: 06/13/2018
Attorney Dkt #:P09996US11-2425USU1I2C2
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ATTORNEY DOCKET NUMBER PREVIOUSLY RECORDED AT REEL: 045886 FRAME: 0662. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .
Assignors
1
GOHL, DAVID W.
Exec Dt:
10/13/2011
2
HEI, ROBERT D.P.
Exec Dt:
09/01/2011
3
MCSHERRY, DAVID D.
Exec Dt:
09/06/2011
4
LI, JUNZHONG
Exec Dt:
09/01/2011
5
FORTH, PETER JENS
Exec Dt:
09/13/2011
6
MERZ, THOMAS
Exec Dt:
09/13/2011
7
KREYSEL, MATTHIAS
Exec Dt:
09/14/2011
8
FAST, JONATHAN P.
Exec Dt:
09/06/2011
Assignee
1
ECOLAB USA INC.
1 ECOLAB PLACE
SAINT PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10077415
US20170081618
15368299
Correspondence name and address
MCKEE, VOORHEES & SEASE, PLC
801 GRAND AVENUE
SUITE 3200
DES MOINES, IA 50309-2721
Assignment: 55
Reel/Frame:027533/0909   Pages: 12
Recorded: 01/13/2012
Attorney Dkt #:P10015US00 - 2943US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FAST, JONATHAN P.
Exec Dt:
12/27/2011
2
HEI, ROBERT D.P.
Exec Dt:
01/10/2012
3
STAUB, RICHARD
Exec Dt:
12/28/2011
4
DURRSCHMIDT, THOMAS J.
Exec Dt:
01/02/2012
5
FORTH, PETER J.
Exec Dt:
01/02/2012
6
LI, JUNZHONG
Exec Dt:
12/27/2011
7
MCSHERRY, DAVID D.
Exec Dt:
01/03/2012
8
MERZ, THOMAS
Exec Dt:
01/02/2012
9
WINTER, JOHANNES G.
Exec Dt:
12/28/2011
Assignee
1
ECOLAB USA INC.
370 NORTH WABASHA STREET
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102-2233
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8729296
US20120172439
13331104
Correspondence name and address
MCKEE, VOORHEES & SEASE, PLC
801 GRAND AVENUE
SUITE 3200
DES MOINES, IA 50309-2721
Assignment: 56
Reel/Frame:028137/0130   Pages: 12
Recorded: 05/01/2012
Attorney Dkt #:1847USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FAST, JONATHAN P
Exec Dt:
02/23/2012
2
FORTH, PETER J.
Exec Dt:
01/03/2012
3
HEI, ROBERT D.P.
Exec Dt:
02/28/2012
4
PHAM, JOANNA A.
Exec Dt:
02/22/2012
5
MCKELVEY, PAMELA J.
Exec Dt:
03/01/2012
Assignee
1
ECOLAB USA INC.
370 WABASHA STREET NORTH
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130047345
13401464
Correspondence name and address
ECOLAB USA INC.
MAIL STOP ESC-F7, 655 LONE OAK DRIVE
EAGAN, MN 55121
Assignment: 57
Reel/Frame:032875/0374   Pages: 6
Recorded: 05/13/2014
Attorney Dkt #:P11051US00; PT10347US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUNDBERG, STEVEN
Exec Dt:
05/07/2014
2
FAST, JONATHAN P.
Exec Dt:
05/07/2014
3
HEI, ROBERT D.P.
Exec Dt:
05/12/2014
Assignee
1
ECOLAB USA INC.
370 NORTH WABASHA STREET
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102-2233
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10533147
US20150322381
14273936
Correspondence name and address
MCKEE, VOORHEES & SEASE, P.L.C.
801 GRAND AVENUE
SUITE 3200
DES MOINES, IA 50309-2721
Assignment: 58
Reel/Frame:034760/0613   Pages: 7
Recorded: 01/20/2015
Attorney Dkt #:P11052US00 - PT10348US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENDRICKSON, EVAN
Exec Dt:
12/05/2014
2
BALASUBRAMANIAN, RAMAKRISHNAN
Exec Dt:
12/17/2014
3
WOLD, ANDREW
Exec Dt:
12/04/2014
4
HEI, ROBERT D.P.
Exec Dt:
12/05/2014
Assignee
1
ECOLAB USA INC.
370 NORTH WABASHA STREET
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102-2233
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10407591
US20160152864
14557617
Correspondence name and address
MCKEE, VOORHEES & SEASE, PLC
801 GRAND AVENUE
SUITE 3200
DES MOINES, IA 50309-2721
Assignment: 59
Reel/Frame:056024/0875   Pages: 4
Recorded: 04/23/2021
Attorney Dkt #:00163.3114USU1; 3114USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FAST, JONATHAN
Exec Dt:
03/28/2016
2
HEI, ROBERT D.P.
Exec Dt:
03/28/2016
3
HERDT, BRANDON L.
Exec Dt:
04/07/2016
Assignee
1
ECOLAB USA INC.
370 NORTH WABASHA STREET
ST. PAUL, MINNESOTA 55102
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10258035
US20170245499
15440495
 
10888092
US20190313639
16356622
Correspondence name and address
MERCHANT & GOULD
PO BOX 2903
MINNEAPOLIS, MN 55402

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