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Patent Assignment Assignor Details
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Assignor Name : GIESEKE, STEVEN S.
Total Assignments: 20
Assignment: 1
Reel/Frame:004435/0136   Pages: 2
Recorded: 07/23/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GIESEKE, STEVEN S.
Exec Dt:
07/15/1985
Assignee
1
DONALDSON COMPANY, INC., A CORP. OF MINNESOTA
PO BOX 1299,
MINNEAPOLIS,, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4597415
NONE
06758106
Correspondence name and address
MERCHANT, GOULD, SMITH,
EDELL, WELTER & SCHMIDT
1600 MIDWEST PLAZA
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:004580/0380   Pages: 2
Recorded: 07/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GIESEKE, STEVEN S.
Exec Dt:
06/30/1986
2
ENGEL, DONALD F.
Exec Dt:
06/30/1986
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
A CORP. OF DE.
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4699639
NONE
06886545
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL,
WELTER & SCHMIDT
1600 MIDWEST PLAZA
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:004577/0890   Pages: 2
Recorded: 07/14/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ENGEL, DONALD F.
Exec Dt:
07/14/1986
2
GIESEKE, STEVEN S.
Exec Dt:
07/14/1986
Assignee
1
DONALDSON COMPANY, INC., A CORP OF DE.
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4720292
NONE
06884992
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL, WELTER
& SCHMIDT, 1600 MIDWEST PLAZA
MINNEAPOLIS, MN 55402
Assignment: 4
Reel/Frame:004879/0470   Pages: 2
Recorded: 04/27/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ENGEL, DONALD F.
Exec Dt:
04/22/1988
2
GIESEKE, STEVEN S.
Exec Dt:
04/22/1988
Assignee
1
DONALDSON COMPANY, INC., A CORP. OF MN
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4856826
NONE
07186585
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL, WELTER
& SCHMIDT, 1600 MIDWEST PLAZA
MINNEAPOLIS, MN 55402
Assignment: 5
Reel/Frame:005068/0028   Pages: 2
Recorded: 04/20/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ENGEL, DONALD F.
Exec Dt:
04/19/1989
2
GIESEKE, STEVEN S.
Exec Dt:
04/19/1989
Assignee
1
DONALDSON COMPANY, INC., A CORP. OF MN
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4974881
NONE
07340909
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL, WELTER &
SCHMIDT
3100 NORWEST CENTER
MINNEAPOLIS, MN 55402
Assignment: 6
Reel/Frame:005387/0706   Pages: 3
Recorded: 07/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ENGEL, DONALD F.
Exec Dt:
07/20/1990
2
GIESEKE, STEVEN S.
Exec Dt:
07/20/1990
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH ST.
A CORP. OF MN
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5137308
NONE
07557982
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL, ET AL.
3100 NORWEST CENTER
90 SOUTH SEVENTH ST.
MINNEAPOLIS, MN 55402
Assignment: 7
Reel/Frame:005428/0936   Pages: 3
Recorded: 08/29/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ENGEL, DONALD F.
Exec Dt:
08/27/1990
2
GIESEKE, STEVEN S.
Exec Dt:
08/27/1990
Assignee
1
DONALDSON COMPANY, INC., A CORP. OF DE
1400 W. 94TH STREET
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5123795
NONE
07575558
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL, WELTER
& SCHMIDT
3100 NORWEST CENTER
MINNEAPOLIS, MN 55402
Assignment: 8
Reel/Frame:011169/0589   Pages: 2
Recorded: 10/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIESEKE, STEVEN S.
Exec Dt:
08/16/2000
2
MURRAY, PETER J.
Exec Dt:
08/15/2000
3
ROCKLITZ, GARY J.
Exec Dt:
08/18/2000
4
LIU, JUNHUI
Exec Dt:
08/16/2000
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D450376
NONE
29126151
Correspondence name and address
MERCHANT & GOULD P.C.
DAVID G. SCHMALTZ
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 9
Reel/Frame:013292/0428   Pages: 4
Recorded: 09/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIESEKE, STEVEN S.
Exec Dt:
06/26/2002
2
DUSHEK, ROBERT A.
Exec Dt:
07/01/2002
3
FINNERTY, CAROLYN J.
Exec Dt:
07/01/2002
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440-1299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6852148
US20030051455
10168906
Correspondence name and address
MERCHANT & GOULD PC
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 10
Reel/Frame:019281/0859   Pages: 5
Recorded: 05/07/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARRIS, MARTY A.
Exec Dt:
11/17/2006
2
RUSTERHOLZ, LESLEY
Exec Dt:
11/17/2006
3
GIESEKE, STEVEN S.
Exec Dt:
11/17/2006
4
ISRAEL, JOSEPH
Exec Dt:
11/17/2006
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080035103
10589512
Correspondence name and address
MERCHANT & GOULD PC
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 11
Reel/Frame:019944/0898   Pages: 4
Recorded: 10/03/2007
Attorney Dkt #:758.1746USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCOTT, JAMES R.
Exec Dt:
03/26/2007
2
GIESEKE, STEVEN S.
Exec Dt:
03/26/2007
3
IDDINGS, DOUGLAS LEE
Exec Dt:
03/26/2007
Assignee
1
DONALDSON COMPANY, INC
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8216335
US20080190082
11661011
Correspondence name and address
MERCHANT & GOULD PC
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 12
Reel/Frame:035586/0690   Pages: 6
Recorded: 05/07/2015
Attorney Dkt #:00758.2593
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAMPBELL, STEVEN
Exec Dt:
10/24/2013
2
GIESEKE, STEVEN S.
Exec Dt:
10/24/2013
3
ALBITZ, ANDREW
Exec Dt:
10/30/2013
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
PO BOX 1299
MINNEAPOLIS, MINNESOTA 55402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9914084
US20150292448
14441090
Correspondence name and address
RANDALL A. HILLSON
80 SOUTH 8TH STREET
3200 IDS CENTER
MINNEAPOLIS, MN 55402
Assignment: 13
Reel/Frame:047119/0387   Pages: 6
Recorded: 10/10/2018
Attorney Dkt #:C00002593.USC4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAMPBELL, STEVEN
Exec Dt:
10/24/2013
2
GIESEKE, STEVEN S.
Exec Dt:
10/24/2013
3
ALBITZ, ANDREW L.
Exec Dt:
10/30/2013
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440-1299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9919254
US20150328575
14809414
Correspondence name and address
NANCY M. LAMBERT
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 14
Reel/Frame:037051/0192   Pages: 6
Recorded: 11/16/2015
Attorney Dkt #:758.2618
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAMPBELL, STEVEN K.
Exec Dt:
11/13/2015
2
GIESEKE, STEVEN S.
Exec Dt:
11/13/2015
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440-1299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9320997
US20160045848
14855860
Correspondence name and address
NANCY M. LAMBERT
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 15
Reel/Frame:058259/0544   Pages: 6
Recorded: 12/01/2021
Attorney Dkt #:C00002618.USC4, C3, C2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAMPBELL, STEVEN K.
Exec Dt:
11/13/2015
2
GIESEKE, STEVEN S.
Exec Dt:
11/13/2015
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
10046260
US20160236128
15137089
 
10610816
US20180345195
16101811
 
11298643
US20200230537
16839510
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 16
Reel/Frame:060089/0565   Pages: 5
Recorded: 06/02/2022
Attorney Dkt #:00002618-USC5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAMPBELL, STEVEN K.
Exec Dt:
11/13/2015
2
GIESEKE, STEVEN S.
Exec Dt:
11/13/2015
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11752460
US20220193592
17693985
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 17
Reel/Frame:066306/0905   Pages: 6
Recorded: 01/31/2024
Attorney Dkt #:0002618-USC6, C7
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAMPBELL, STEVEN K.
Exec Dt:
11/13/2015
2
GIESEKE, STEVEN S.
Exec Dt:
11/13/2015
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20240066451
18226884
 
NONE
US20230405502
18239561
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 18
Reel/Frame:046774/0991   Pages: 8
Recorded: 09/04/2018
Attorney Dkt #:C00010129USU6-WOU7
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIESEKE, STEVEN S.
Exec Dt:
08/21/2018
2
LAGE, THOMAS D.
Exec Dt:
08/23/2018
3
JIANG, GAOZHI
Exec Dt:
08/21/2018
4
PROOST, GERT
Exec Dt:
08/30/2018
5
CRAESSAERTS, JOHNNY
Exec Dt:
08/30/2018
6
VERSTRAETE, MATHIJS
Exec Dt:
08/30/2018
7
CATOOR, BART
Exec Dt:
08/30/2018
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440-1299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10758859
US20190046915
16058472
Correspondence name and address
NANCY M. LAMBERT
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 19
Reel/Frame:054187/0201   Pages: 8
Recorded: 10/27/2020
Attorney Dkt #:C00010129.USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIESEKE, STEVEN S.
Exec Dt:
08/21/2018
2
LAGE, THOMAS D.
Exec Dt:
08/23/2018
3
JIANG, GAOZHI
Exec Dt:
08/21/2018
4
PROOST, GERT
Exec Dt:
08/30/2018
5
CRAESSAERTS, JOHNNY
Exec Dt:
08/30/2018
6
VERSTRAETE, MATHIJS
Exec Dt:
08/30/2018
7
CATOOR, BART
Exec Dt:
08/30/2018
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET, P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440-1299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210019681
16942237
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 20
Reel/Frame:061587/0150   Pages: 8
Recorded: 10/30/2022
Attorney Dkt #:00010129-US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIESEKE, STEVEN S.
Exec Dt:
08/21/2018
2
LAGE, THOMAS D.
Exec Dt:
08/23/2018
3
JIANG, GAOZHI
Exec Dt:
08/21/2018
4
PROOST, GERT
Exec Dt:
08/30/2018
5
CRAESSAERTS, JOHNNY
Exec Dt:
08/30/2018
6
VERSTRAETE, MATHIJS
Exec Dt:
08/30/2018
7
CATOOR, BART
Exec Dt:
08/30/2018
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11857907
US20220347618
17863883
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299

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