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Patent Assignment Assignor Details
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Assignor Name : TRONNES, GREGORY S.
Total Assignments: 9
Assignment: 1
Reel/Frame:036416/0759   Pages: 6
Recorded: 08/25/2015
Attorney Dkt #:444.9019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, QIONG
Exec Dt:
07/29/2015
2
TRONNES, GREGORY S.
Exec Dt:
07/29/2015
3
YADAV, RAKESH K.
Exec Dt:
07/29/2015
4
MADDEN, MICHAEL A.
Exec Dt:
07/29/2015
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440-1299
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
9474994
US20140366732
14306926
 
10357730
US20160129381
14776447
Correspondence name and address
NANCY M. LAMBERT
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 2
Reel/Frame:038080/0347   Pages: 7
Recorded: 03/23/2016
Attorney Dkt #:444.90190120
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, QIONG
Exec Dt:
02/25/2016
2
TRONNES, GREGORY S.
Exec Dt:
02/23/2016
3
MADDEN, MICHAEL A.
Exec Dt:
02/23/2016
4
YADAV, RAKESH KUMAR
Exec Dt:
02/23/2016
5
DEJONG, RICHARD PATRICK
Exec Dt:
02/25/2016
6
GOODSON, WILLIAM CHARLES
Exec Dt:
03/03/2016
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440-1299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10357730
US20160129381
14776447
Correspondence name and address
LAURA N. ARNESON
111 THIRD AVENUE SOUTH
SUITE 350
MINNEAPOLIS, MN 55401
Assignment: 3
Reel/Frame:058142/0124   Pages: 7
Recorded: 11/17/2021
Attorney Dkt #:C00009019.USC9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, QIONG
Exec Dt:
02/25/2016
2
TRONNES, GREGORY S.
Exec Dt:
02/23/2016
3
MADDEN, MICHAEL A.
Exec Dt:
02/23/2016
4
YADAV, RAKESH KUMAR
Exec Dt:
02/23/2016
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11253802
US20190336897
16516891
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 4
Reel/Frame:059593/0456   Pages: 7
Recorded: 04/14/2022
Attorney Dkt #:00009019.USC14
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, QIONG
Exec Dt:
02/25/2016
2
TRONNES, GREGORY S.
Exec Dt:
02/23/2016
3
MADDEN, MICHAEL A.
Exec Dt:
02/23/2016
4
YADAV, RAKESH KUMAR
Exec Dt:
02/23/2016
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220212132
17576455
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 5
Reel/Frame:049491/0487   Pages: 10
Recorded: 06/17/2019
Attorney Dkt #:C00010012.USN17
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, QIONG
Exec Dt:
09/09/2016
2
DEJONG, RICHARD PATRICK
Exec Dt:
05/31/2016
3
TRONNES, GREGORY S.
Exec Dt:
05/31/2016
4
IZZI, GIANCARLO M.
Exec Dt:
11/02/2018
5
TIFFANY, JASON A.
Exec Dt:
11/02/2018
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440-1299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11161070
US20190255473
16301163
Correspondence name and address
NANCY M. LAMBERT
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 6
Reel/Frame:059568/0446   Pages: 10
Recorded: 04/12/2022
Attorney Dkt #:00010012.USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, QIONG
Exec Dt:
09/09/2016
2
DEJONG, RICHARD P.
Exec Dt:
05/31/2016
3
TRONNES, GREGORY S.
Exec Dt:
05/31/2016
4
IZZI, GIANCARLO M.
Exec Dt:
11/02/2018
5
TIFFANY, JASON A.
Exec Dt:
11/02/2018
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11845027
US20220118387
17499746
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 7
Reel/Frame:067345/0001   Pages: 10
Recorded: 05/08/2024
Attorney Dkt #:00010112-US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, QIONG
Exec Dt:
09/09/2016
2
DEJONG, RICHARD PATRICK
Exec Dt:
05/31/2016
3
TRONNES, GREGORY S.
Exec Dt:
05/31/2016
4
IZZI, GIANCARLO M.
Exec Dt:
11/02/2018
5
TIFFANY, JASON A.
Exec Dt:
11/02/2018
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240139662
18502885
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 8
Reel/Frame:060047/0513   Pages: 7
Recorded: 05/30/2022
Attorney Dkt #:00010182-USN8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRONNES, GREGORY S.
Exec Dt:
11/03/2020
2
ROGERS, ROBERT M.
Exec Dt:
11/02/2020
3
RAHMATHULLAH, AFLAL
Exec Dt:
11/03/2020
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220152537
17598585
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 9
Reel/Frame:065184/0780   Pages: 7
Recorded: 10/11/2023
Attorney Dkt #:00010393-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRONNES, GREGORY S.
Exec Dt:
03/22/2021
2
ROGERS, ROBERT M.
Exec Dt:
05/05/2021
3
RAHMATHULLAH, AFLAL
Exec Dt:
03/23/2021
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230364546
18028482
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299

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