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Patent Assignment Assignor Details
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Assignor Name : DE RUDDER, KORNEEL
Total Assignments: 21
Assignment: 1
Reel/Frame:025177/0293   Pages: 6
Recorded: 10/21/2010
Attorney Dkt #:00758.2388USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE RUDDER, KORNEEL
Exec Dt:
03/10/2010
2
SCHELLENS, BART
Exec Dt:
03/10/2010
3
GIL, ANTONIO
Exec Dt:
03/09/2010
4
DEGELIN, NIC
Exec Dt:
03/15/2010
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8499548
US20100212301
12640757
Correspondence name and address
DAVID G. SCHMALTZ
MERCHANT & GOULD P.C.
PO BOX 2903
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:026906/0911   Pages: 4
Recorded: 09/14/2011
Attorney Dkt #:00758.2497USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE RUDDER, KORNEEL
Exec Dt:
08/02/2011
2
CHAUVIN, CORINE
Exec Dt:
08/23/2011
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9670811
US20110308234
13166582
Correspondence name and address
DAVID G. SCHMALTZ
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:049232/0848   Pages: 5
Recorded: 05/20/2019
Attorney Dkt #:00758.2497USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE RUDDER, KORNEEL
Exec Dt:
08/02/2011
2
CHAUVIN, CORINE
Exec Dt:
08/23/2011
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55431
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10294841
US20160115844
14990434
 
10968800
US20190249583
16395472
Correspondence name and address
JULIE K. SKOGE
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 4
Reel/Frame:057743/0659   Pages: 4
Recorded: 10/08/2021
Attorney Dkt #:C00002497.USC5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE RUDDER, KORNEEL
Exec Dt:
08/02/2011
2
CHAUVIN, CORINE
Exec Dt:
08/23/2011
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11608764
US20210239022
17222274
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 5
Reel/Frame:032783/0290   Pages: 5
Recorded: 04/29/2014
Attorney Dkt #:00758.2561USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE RUDDER, KORNEEL
Exec Dt:
08/12/2013
2
LE MERDY, STEPHANE
Exec Dt:
08/26/2013
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8938954
US20130276438
13795443
Correspondence name and address
DAVID G. SCHMALTZ
MERCHANT & GOULD P.C.
PO BOX 2903
MINNEAPOLIS, MN 55402
Assignment: 6
Reel/Frame:034796/0834   Pages: 4
Recorded: 01/23/2015
Attorney Dkt #:00758.2574USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE RUDDER, KORNEEL
Exec Dt:
05/05/2014
2
LE MERDY, STEPHANE
Exec Dt:
04/06/2014
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9707525
US20140230411
14180953
Correspondence name and address
JULIE K. SKOGE
80 SOUTH 8TH STREET
3200 IDS CENTER
MINNEAPOLIS, MN 55402
Assignment: 7
Reel/Frame:032892/0824   Pages: 12
Recorded: 05/14/2014
Attorney Dkt #:00758.2561USU1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ONE INVENTOR HAS BEEN ADDED PREVIOUSLY RECORDED ON REEL 032783 FRAME 0290. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNOR'S INTEREST.
Assignors
1
DE RUDDER, KORNEEL
Exec Dt:
05/12/2014
2
LE MERDY, STEPHANE
Exec Dt:
05/12/2014
3
GILLEN, JEFFREY CURTIS
Exec Dt:
05/09/2014
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8938954
US20130276438
13795443
Correspondence name and address
DAVID G. SCHMALTZ
MERCHANT & GOULD P.C.
PO BOX 2903
MINNEAPOLIS, MN 55402
Assignment: 8
Reel/Frame:033846/0329   Pages: 12
Recorded: 09/29/2014
Attorney Dkt #:00758.2561USU1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLINNG OF THE CITY IN ASSIGNOR ADDRESS IN ASSIGNMENT PREVIOUSLY RECORDED AT REEL: 032892 FRAME: 0824. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
DE RUDDER, KORNEEL
Exec Dt:
05/12/2014
2
LE MERDY, STEPHANE
Exec Dt:
05/12/2014
3
GILLEN, JEFFREY CURTIS
Exec Dt:
05/09/2014
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8938954
US20130276438
13795443
Correspondence name and address
DAVID G. SCHMALTZ
MERCHANT & GOULD P.C.
PO BOX 2903
MINNEAPOLIS, MN 55402
Assignment: 9
Reel/Frame:037332/0917   Pages: 12
Recorded: 12/18/2015
Attorney Dkt #:00758.2561USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE RUDDER, KORNEEL
Exec Dt:
05/12/2014
2
LE MERDY, STÉPHANE
Exec Dt:
05/12/2014
3
GILLEN, JEFFREY CURTIS
Exec Dt:
05/09/2014
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9458750
US20150260072
14605341
Correspondence name and address
JULIE K. SKOGE
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 10
Reel/Frame:035028/0861   Pages: 4
Recorded: 02/25/2015
Attorney Dkt #:758.2645
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DE RUDDER, KORNEEL
Exec Dt:
02/25/2015
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440-1299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9512767
US20150240692
14631186
Correspondence name and address
NANCY M. LAMBERT
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 11
Reel/Frame:036557/0010   Pages: 7
Recorded: 09/14/2015
Attorney Dkt #:758.2561
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE RUDDER, KORNEEL
Exec Dt:
09/08/2015
2
LE MERDY, STEPHANE
Exec Dt:
09/08/2015
3
SCHELLENS, BART
Exec Dt:
09/08/2015
4
DEGELIN, NIC
Exec Dt:
09/08/2015
5
CHAUVIN, CORINE
Exec Dt:
09/08/2015
6
GILLEN, JEFFREY CURTIS
Exec Dt:
09/03/2015
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440-1299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9598999
US20150132192
14395632
Correspondence name and address
NANCY M. LAMBERT
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 12
Reel/Frame:042576/0643   Pages: 7
Recorded: 06/02/2017
Attorney Dkt #:C00002561.USWC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE RUDDER, KORNEEL
Exec Dt:
09/08/2015
2
LE MERDY, STEPHANE
Exec Dt:
09/08/2015
3
SCHELLENS, BART
Exec Dt:
09/08/2015
4
DEGELIN, NIC
Exec Dt:
09/08/2015
5
CHAUVIN, CORINE
Exec Dt:
09/08/2015
6
GILLEN, JEFFREY CURTIS
Exec Dt:
09/03/2015
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440-1299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10533477
US20170191399
15462354
Correspondence name and address
NANCY M. LAMBERT
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 13
Reel/Frame:051722/0922   Pages: 4
Recorded: 02/05/2020
Attorney Dkt #:C00002574.USC10
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE RUDDER, KORNEEL
Exec Dt:
05/05/2016
2
LE MERDY, STEPHANE
Exec Dt:
04/06/2016
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10603642
US20190209977
16356541
Correspondence name and address
NANCY M. LAMBERT
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 14
Reel/Frame:039195/0674   Pages: 7
Recorded: 07/20/2016
Attorney Dkt #:758.2707
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRANDL, MARK THOMAS
Exec Dt:
06/08/2016
2
DE RUDDER, KORNEEL
Exec Dt:
06/08/2016
3
HOPPENSTEDT, BRUCE
Exec Dt:
06/08/2016
4
WHITTEN, MATTHEW S.
Exec Dt:
06/08/2016
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440-1299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10179315
US20160361694
15180871
Correspondence name and address
NANCY M. LAMBERT
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 15
Reel/Frame:051906/0015   Pages: 7
Recorded: 02/24/2020
Attorney Dkt #:C00002707.USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRANDL, MARK THOMAS
Exec Dt:
06/08/2016
2
DE RUDDER, KORNEEL
Exec Dt:
06/08/2016
3
HOPPENSTEDT, BRUCE
Exec Dt:
06/08/2016
4
WHITTEN, MATTHEW S.
Exec Dt:
06/08/2016
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440-1299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10940451
US20190118146
16230030
Correspondence name and address
NANCY M. LAMBERT
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 16
Reel/Frame:053794/0626   Pages: 6
Recorded: 09/16/2020
Attorney Dkt #:C00010184.USN5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE RUDDER, KORNEEL
Exec Dt:
01/16/2019
2
SCHELLENS, BART
Exec Dt:
01/16/2019
3
CHAUVIN, CORINE
Exec Dt:
01/16/2019
4
SILVA, FRANCISCO
Exec Dt:
01/16/2019
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11465105
US20210039056
16964923
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 17
Reel/Frame:053794/0663   Pages: 6
Recorded: 09/16/2020
Attorney Dkt #:C00010184.WOU2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE RUDDER, KORNEEL
Exec Dt:
01/16/2019
2
SCHELLENS, BART
Exec Dt:
01/16/2019
3
CHAUVIN, CORINE
Exec Dt:
01/16/2019
4
SILVA, FRANCISCO
Exec Dt:
01/16/2019
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11465105
US20210039056
16964923
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 18
Reel/Frame:059567/0874   Pages: 8
Recorded: 04/12/2022
Attorney Dkt #:00010272.USN4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WHITTEN, MATTHEW S.
Exec Dt:
01/03/2020
2
TAUBERT, TODD R.
Exec Dt:
01/03/2020
3
LARSEN, DEREK M.
Exec Dt:
01/03/2020
4
DE RUDDER, KORNEEL
Exec Dt:
01/06/2020
5
BRANDL, MARK T.
Exec Dt:
01/03/2020
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11840952
US20220268192
17626336
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 19
Reel/Frame:060087/0938   Pages: 6
Recorded: 06/02/2022
Attorney Dkt #:00010282.USN4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAUVIN, CORINE
Exec Dt:
02/27/2020
2
DE RUDDER, KORNEEL
Exec Dt:
02/27/2020
3
AGAR, ANIL C.
Exec Dt:
02/27/2020
4
SCHELLENS, BART
Exec Dt:
02/03/2020
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11773763
US20220341357
17642620
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 20
Reel/Frame:067198/0249   Pages: 6
Recorded: 04/23/2024
Attorney Dkt #:00010282-US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAUVIN, CORINE
Exec Dt:
02/27/2020
2
DE RUDDER, KORNEEL
Exec Dt:
02/27/2020
3
AGAR, ANIL C.
Exec Dt:
02/27/2020
4
SCHELLENS, BART
Exec Dt:
03/02/2020
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240018890
18476989
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 21
Reel/Frame:059594/0245   Pages: 9
Recorded: 04/14/2022
Attorney Dkt #:00010269.USN5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE RUDDER, KORNEEL
Exec Dt:
11/20/2020
2
AGAR, ANIL C.
Exec Dt:
02/16/2021
3
CHAUVIN, CORINE
Exec Dt:
02/18/2021
4
SCHELLENS, BART
Exec Dt:
11/18/2020
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11767783
US20220316382
17624736
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299

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