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Patent Assignment Assignor Details
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Assignor Name : CHUNG, HOO Y.
Total Assignments: 14
Assignment: 1
Reel/Frame:006058/0105   Pages: 4
Recorded: 03/20/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHUNG, HOO Y.
Exec Dt:
03/20/1992
2
MILLER, STANLEY B., III
Exec Dt:
03/20/1992
3
MONSON, DONALD R.
Exec Dt:
03/20/1992
4
WALSH, TIMOTHY J.
Exec Dt:
03/20/1992
Assignee
1
DONALDSON COMPANY, INC., A DE CORP.
1400 W. 94TH STREET
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5698011
NONE
07854236
Correspondence name and address
MERCHANT & GOULD
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 2
Reel/Frame:012217/0442   Pages: 5
Recorded: 10/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, HOO Y.
Exec Dt:
07/05/2001
2
HALL, JOHN R.B.
Exec Dt:
07/16/2001
3
GOGINS, MARK A.
Exec Dt:
07/05/2001
4
CROFOOT, DOUGLAS G.
Exec Dt:
07/17/2001
5
WEIK, THOMAS M.
Exec Dt:
07/06/2001
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6743273
US20030106294
09871583
Correspondence name and address
MERCHANT & GOULD P.C.
MARK DIPIETRO
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 3
Reel/Frame:029063/0874   Pages: 6
Recorded: 10/02/2012
Attorney Dkt #:758.1149US10
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, HOO Y.
Exec Dt:
07/05/2001
2
HALL, JOHN R.B.
Exec Dt:
07/16/2001
3
GOGINS, MARK A.
Exec Dt:
07/05/2001
4
CROFOOT, DOUGLAS G.
Exec Dt:
07/17/2001
5
WEIK, THOMAS M.
Exec Dt:
07/06/2001
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8512431
US20130001154
13611556
Correspondence name and address
PAULY, DEVRIES SMITH, & DEFFNER, L.L.C.
45 S 7TH ST.
SUITE 3000
MINNEAPOLIS, MN 55402
Assignment: 4
Reel/Frame:026147/0591   Pages: 3
Recorded: 04/19/2011
Attorney Dkt #:758.2034USU1/758.2034USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHUNG, HOO Y.
Exec Dt:
03/21/2011
Assignee
1
DONALDSON COMPANY, INC.
1400 W. 94TH STREET
MINNEAPOLIS, MINNESOTA 55440-1299
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
7655070
NONE
11707761
 
8048210
US20100176068
12648772
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, L.L.C.
45 SOUTH SEVENTH STREET
PLAZA VII, SUITE 3000
MINNEAPOLIS, MN 55402-1630
Assignment: 5
Reel/Frame:026569/0877   Pages: 9
Recorded: 07/11/2011
Attorney Dkt #:758.2034USD2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DALLAS, ANDREW JAMES
Exec Dt:
05/11/2007
2
DING, LEFEI
Exec Dt:
04/08/2007
3
ZASTERA, DUSTIN
Exec Dt:
05/09/2007
4
KALAYCI, VELI ENGIN
Exec Dt:
05/08/2007
5
CHUNG, HOO Y.
Exec Dt:
03/21/2011
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8246730
US20110253620
13173004
Correspondence name and address
PAULY, DEVRIES SMITH, & DEFFNER, L.L.C.
45 S 7TH ST.
SUITE 3000
MINNEAPOLIS, MN 55402
Assignment: 6
Reel/Frame:026856/0949   Pages: 9
Recorded: 09/06/2011
Attorney Dkt #:758.2034USD2/758.2034USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DALLAS, ANDREW JAMES
Exec Dt:
05/11/2007
2
DING, LEFEI
Exec Dt:
05/08/2007
3
JORIMAN, JON DENNIS
Exec Dt:
05/09/2007
4
ZASTERA, DUSTIN
Exec Dt:
05/09/2007
5
GIERTZ, JAMES R.
Exec Dt:
05/14/2007
6
KALAYCI, VELI ENGIN
Exec Dt:
05/08/2007
7
CHUNG, HOO Y.
Exec Dt:
03/21/2011
Assignee
1
DONALDSON COMPANY, INC.
1400 W. 94TH STREET
MINNEAPOLIS, MINNESOTA 55440-1299
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
8246730
US20110253620
13173004
 
8211218
US20110293485
13195966
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, L.L.C.
45 SOUTH SEVENTH STREET
PLAZA SEVEN, SUITE 3000
MINNEAPOLIS, MN 55402-1630
Assignment: 7
Reel/Frame:028599/0113   Pages: 9
Recorded: 07/20/2012
Attorney Dkt #:758.2034USD3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DALLAS, ANDREW JAMES
Exec Dt:
05/11/2007
2
DING, LEFEI
Exec Dt:
05/08/2007
3
JORIMAN, JON DENNIS
Exec Dt:
05/09/2007
4
ZASTERA, DUSTIN
Exec Dt:
05/09/2007
5
GIERTZ, JAMES R.
Exec Dt:
05/14/2007
6
KALAYCI, VELI ENGIN
Exec Dt:
05/08/2007
7
CHUNG, HOO Y.
Exec Dt:
03/21/2011
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8343264
US20120272828
13544156
Correspondence name and address
PAULY, DEVRIES SMITH, & DEFFNER, L.L.C.
45 S 7TH ST.
SUITE 3000
MINNEAPOLIS, MN 55402
Assignment: 8
Reel/Frame:029079/0069   Pages: 9
Recorded: 10/04/2012
Attorney Dkt #:758.2034USC2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DALLAS, ANDREW JAMES
Exec Dt:
05/11/2007
2
DING, LEFEI
Exec Dt:
05/08/2007
3
JORIMAN, JON DENNIS
Exec Dt:
05/09/2007
4
ZASTERA, DUSTIN
Exec Dt:
05/09/2007
5
GIERTZ, JAMES R.
Exec Dt:
05/14/2007
6
KALAYCI, VELI ENGIN
Exec Dt:
05/08/2007
7
CHUNG, HOO Y.
Exec Dt:
03/21/2011
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8753438
US20130008853
13611444
Correspondence name and address
PAULY, DEVRIES SMITH, & DEFFNER, L.L.C.
45 S 7TH ST.
SUITE 3000
MINNEAPOLIS, MN 55402
Assignment: 9
Reel/Frame:033658/0560   Pages: 9
Recorded: 09/03/2014
Attorney Dkt #:444.20340106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DALLAS, ANDREW JAMES
Exec Dt:
05/11/2007
2
DING, LEFEI
Exec Dt:
05/08/2007
3
JORIMAN, JON DENNIS
Exec Dt:
05/09/2007
4
ZASTERA, DUSTIN
Exec Dt:
05/09/2007
5
GIERTZ, JAMES R.
Exec Dt:
05/14/2007
6
KALAYCI, VELI ENGIN
Exec Dt:
05/08/2007
7
CHUNG, HOO Y.
Exec Dt:
03/21/2011
Assignee
1
DONALDSON COMPANY, INC.
1400 W. 94TH STREET
MINNEAPOLIS, MINNESOTA 55440-1299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9610523
US20140217011
14260511
Correspondence name and address
ANN M. MUETING
PO BOX 581336
MINNEAPOLIS, MN 55458-1336
Assignment: 10
Reel/Frame:041387/0366   Pages: 9
Recorded: 02/27/2017
Attorney Dkt #:444.20340108
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DALLAS, ANDREW JAMES
Exec Dt:
05/11/2007
2
DING, LEFEI
Exec Dt:
05/08/2007
3
JORIMAN, JON DENNIS
Exec Dt:
05/09/2007
4
ZASTERA, DUSTIN
Exec Dt:
05/09/2007
5
GIERTZ, JAMES R.
Exec Dt:
05/14/2007
6
KALAYCI, VELI ENGIN
Exec Dt:
05/08/2007
7
CHUNG, HOO Y.
Exec Dt:
03/21/2011
Assignee
1
DONALDSON COMPANY, INC.
1400 W. 94TH STREET
MINNEAPOLIS, MINNESOTA 55440-1299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10058807
US20170151515
15432047
Correspondence name and address
MUETING, RAASCH & GEBHARDT, P.A.
111 THIRD AVENUE SOUTH - SUITE 350
MINNEAPOLIS, MN 55401
Assignment: 11
Reel/Frame:030382/0690   Pages: 30
Recorded: 05/09/2013
Attorney Dkt #:758.1149US11
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, HOO Y.
Exec Dt:
04/19/2013
2
HALL, JOHN R.B.
Exec Dt:
04/08/2013
3
GOGINS, MARK A.
Exec Dt:
04/21/2013
4
CROFOOT, DOUGLAS G.
Exec Dt:
05/03/2013
5
WEIK, THOMAS M
Exec Dt:
04/08/2013
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440-1299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8709118
US20130199992
13738468
Correspondence name and address
PAULY, DEVRIES SMITH, & DEFFNER, L.L.C.
121 SOUTH 8TH STREET
TCF TOWER, SUITE 900
MINNEAPOLIS, MN 55402
Assignment: 12
Reel/Frame:033566/0429   Pages: 30
Recorded: 08/19/2014
Attorney Dkt #:758.1149US12
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, HOO Y.
Exec Dt:
04/19/2013
2
HALL, JOHN R.B.
Exec Dt:
04/08/2013
3
GOGINS, MARK A.
Exec Dt:
04/21/2013
4
CROFOOT, DOUGLAS G.
Exec Dt:
05/03/2013
5
WEIK, THOMAS M.
Exec Dt:
04/08/2013
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440-1299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9718012
US20140196420
14163262
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, LLC
121 SOUTH 8TH STREET
TCF TOWER, SUITE 900
MINNEAPOLIS, MN 55402
Assignment: 13
Reel/Frame:045925/0847   Pages: 30
Recorded: 04/12/2018
Attorney Dkt #:758.1149US13
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, HOO Y.
Exec Dt:
04/19/2013
2
HALL, JOHN R.B.
Exec Dt:
04/08/2013
3
GOGINS, MARK A.
Exec Dt:
04/21/2013
4
CROFOOT, DOUGLAS G.
Exec Dt:
05/03/2013
5
WEIK, THOMAS M.
Exec Dt:
04/08/2013
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440-1299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10272374
US20170319993
15631818
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, LLC
121 SOUTH 8TH STREET
SUITE 900
MINNEAPOLIS, MN 55402
Assignment: 14
Reel/Frame:054077/0119   Pages: 30
Recorded: 10/14/2020
Attorney Dkt #:758.1149US14
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, HOO Y.
Exec Dt:
04/19/2013
2
HALL, JOHN R.B.
Exec Dt:
04/08/2013
3
GOGINS, MARK A.
Exec Dt:
04/21/2013
4
CROFOOT, DOUGLAS G.
Exec Dt:
05/03/2013
5
WEIK, THOMAS M.
Exec Dt:
04/08/2013
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440-1299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10967315
US20200122068
16397936
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, LLC
121 SOUTH 8TH STREET
SUITE 900
MINNEAPOLIS, MN 55402

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