skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : ELSAYED, YEHYA A.
Total Assignments: 15
Assignment: 1
Reel/Frame:026520/0503   Pages: 8
Recorded: 06/29/2011
Attorney Dkt #:758.7109USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELSAYED, YEHYA A.
Exec Dt:
11/19/2008
2
DALLAS, ANDREW J.
Exec Dt:
11/19/2008
3
JORIMAN, JOHN D.
Exec Dt:
11/19/2008
4
ZASTERA, DUSIN
Exec Dt:
11/19/2008
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110315922
13127687
Correspondence name and address
PAULY, DEVRIES SMITH, & DEFFNER, L.L.C.
45 S 7TH ST.
SUITE 3000
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:045387/0663   Pages: 8
Recorded: 03/29/2018
Attorney Dkt #:758.7109USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELSAYED, YEHYA A.
Exec Dt:
11/19/2008
2
DALLAS, ANDREW J.
Exec Dt:
11/19/2008
3
JORIMAN, JON D.
Exec Dt:
11/19/2008
4
ZASTERA, DUSTIN
Exec Dt:
11/19/2008
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170341057
15646856
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, LLC
121 SOUTH 8TH STREET
SUITE 900
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:022738/0753   Pages: 10
Recorded: 05/27/2009
Attorney Dkt #:758.7089USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELENY, LLOYD G.
Exec Dt:
05/11/2009
2
KALAYCI, VELI E.
Exec Dt:
05/11/2009
3
HEBERT, MICHAEL J.
Exec Dt:
05/11/2009
4
ELSAYED, YEHYA A.
Exec Dt:
05/11/2009
5
MULDER, DAVID W.
Exec Dt:
05/11/2009
6
DALLAS, ANDREW J.
Exec Dt:
05/11/2009
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440-1299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8979811
US20090247970
12414951
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, L.L.C.
45 SOUTH SEVENTH STREET
PLAZA VII, SUITE 3000
MINNEAPOLIS, MN 55402-1630
Assignment: 4
Reel/Frame:036995/0397   Pages: 10
Recorded: 11/09/2015
Attorney Dkt #:758.7089USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELENY, LLOYED G.
Exec Dt:
05/11/2009
2
KALAYCI, VELI E.
Exec Dt:
05/11/2009
3
HEBERT, MICHAEL J.
Exec Dt:
05/11/2009
4
ELSAYED, YEHYA A.
Exec Dt:
05/11/2009
5
MULDER, DAVID W.
Exec Dt:
05/11/2009
6
DALLAS, ANDREW J.
Exec Dt:
05/11/2009
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440-1299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10646370
US20180250155
14624202
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, LLC
121 SOUTH 8TH STREET
TCF TOWER, SUITE 900
MINNEAPOLIS, MN 55402
Assignment: 5
Reel/Frame:037190/0615   Pages: 10
Recorded: 12/02/2015
Attorney Dkt #:758.7089USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELENY, LLOYD G.
Exec Dt:
05/11/2009
2
KALAYCI, VELI E.
Exec Dt:
05/11/2009
3
HEBERT, MICHAEL J.
Exec Dt:
05/11/2009
4
ELSAYED, YEHYA A.
Exec Dt:
05/11/2009
5
MULDER, DAVID W.
Exec Dt:
05/11/2009
6
DALLAS, ANDREW J.
Exec Dt:
05/11/2009
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440-1299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10646370
US20180250155
14624202
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, LLC
121 S 8TH STREET
TCF TOWER, SUITE 900
MINNEAPOLIS, MN 55402
Assignment: 6
Reel/Frame:055437/0494   Pages: 10
Recorded: 02/26/2021
Attorney Dkt #:758.7089USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELENY, LLOYD G.
Exec Dt:
05/11/2009
2
KALAYCI, VELI E.
Exec Dt:
05/11/2009
3
HEBERT, MICHAEL J.
Exec Dt:
05/11/2009
4
ELSAYED, YEHYA A.
Exec Dt:
05/11/2009
5
MULDER, DAVID W.
Exec Dt:
05/11/2009
6
DALLAS, ANDREW J.
Exec Dt:
05/11/2009
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10579716
US20190138611
15870578
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER LLC
121 SOUTH 8TH STREET
SUITE 900
MINNEAPOLIS, MN 55402
Assignment: 7
Reel/Frame:058089/0748   Pages: 10
Recorded: 11/11/2021
Attorney Dkt #:C00007089.USV1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELENY, LLOYD G.
Exec Dt:
05/11/2009
2
KALAYCI, VELI E.
Exec Dt:
05/11/2009
3
HEBERT, MICHAEL J.
Exec Dt:
05/11/2009
4
ELSAYED, YEHYA A.
Exec Dt:
05/11/2009
5
MULDER, DAVID W.
Exec Dt:
05/11/2009
6
DALLAS, ANDREW J.
Exec Dt:
05/11/2009
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11534324
US20200405522
16870578
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 8
Reel/Frame:061975/0973   Pages: 13
Recorded: 11/21/2022
Attorney Dkt #:758.7089USD1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE INCORRECT APPLICATION NUMBER PREVIOUSLY RECORDED AT REEL: 055437 FRAME: 0494. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
KELENY, LLOYD G.
Exec Dt:
05/11/2009
2
KALAYCI, VELI E.
Exec Dt:
05/11/2009
3
HEBERT, MICHAEL J.
Exec Dt:
05/11/2009
4
ELSAYED, YEHYA A.
Exec Dt:
05/11/2009
5
MULDER, DAVID W.
Exec Dt:
05/11/2009
6
DALLAS, ANDREW J.
Exec Dt:
05/11/2009
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11534324
US20200405522
16870578
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, LLC
121 SOUTH 8TH STREET
SUITE 900
MINNEAPOLIS, MN 55402
Assignment: 9
Reel/Frame:062812/0707   Pages: 10
Recorded: 02/27/2023
Attorney Dkt #:00007089-US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELENY, LLOYD G.
Exec Dt:
05/11/2009
2
KALAYCI, VELI E.
Exec Dt:
05/11/2009
3
HEBERT, MICHAEL J.
Exec Dt:
05/11/2009
4
ELSAYED, YEHYA A.
Exec Dt:
05/11/2009
5
MULDER, DAVID W.
Exec Dt:
05/11/2009
6
DALLAS, ANDREW J.
Exec Dt:
05/11/2009
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11925573
US20230225896
18087394
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 10
Reel/Frame:026385/0378   Pages: 11
Recorded: 06/03/2011
Attorney Dkt #:758.7111USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JONES, DEREK O.
Exec Dt:
02/23/2011
2
DEMA, KEH B.
Exec Dt:
02/23/2011
3
LARSEN, STEPHEN M.
Exec Dt:
02/23/2011
4
MADSEN, MIKE J.
Exec Dt:
02/23/2011
5
DALLAS, ANDREW J.
Exec Dt:
02/23/2011
6
ELSAYED, YEHYA A.
Exec Dt:
02/23/2011
7
YANG, CHUANFANG
Exec Dt:
02/23/2011
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9056268
US20110198280
13027119
Correspondence name and address
PAULY, DEVRIES SMITH, & DEFFNER, L.L.C.
45 S 7TH ST.
SUITE 3000
MINNEAPOLIS, MN 55402
Assignment: 11
Reel/Frame:037035/0046   Pages: 11
Recorded: 11/13/2015
Attorney Dkt #:758.7111USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JONES, DEREK O.
Exec Dt:
02/23/2011
2
DEMA, KEH B.
Exec Dt:
02/23/2011
3
LARSEN, STEPHEN M.
Exec Dt:
02/23/2011
4
MADSEN, MIKE J.
Exec Dt:
02/23/2011
5
DALLAS, ANDREW J.
Exec Dt:
02/23/2011
6
ELSAYED, YEHYA A.
Exec Dt:
02/23/2011
7
YANG, CHUANFANG
Exec Dt:
02/23/2011
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440-1299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10226723
US20160038865
14717854
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, LLC
121 SOUTH 8TH STREET
TCF TOWER, SUITE 900
MINNEAPOLIS, MN 55402
Assignment: 12
Reel/Frame:049424/0301   Pages: 11
Recorded: 06/10/2019
Attorney Dkt #:758.7111USC2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JONES, DEREK O.
Exec Dt:
02/23/2011
2
DEMA, KEH B.
Exec Dt:
02/23/2011
3
LARSEN, STEPHEN M.
Exec Dt:
02/23/2011
4
MADSEN, MIKE J.
Exec Dt:
02/23/2011
5
DALLAS, ANDREW J.
Exec Dt:
02/23/2011
6
ELSAYED, YEHYA A.
Exec Dt:
02/23/2011
7
YANG, CHUANFANG
Exec Dt:
02/23/2011
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440-1299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11565206
US20190270040
16298000
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, LLC
121 SOUTH 8TH STREET
SUITE 900
MINNEAPOLIS, MN 55402
Assignment: 13
Reel/Frame:062983/0972   Pages: 11
Recorded: 03/15/2023
Attorney Dkt #:00007111.US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JONES, DEREK O.
Exec Dt:
02/23/2011
2
DEMA, KEH B.
Exec Dt:
02/23/2011
3
LARSEN, STEPHEN M.
Exec Dt:
02/23/2011
4
MADSEN, MIKE J.
Exec Dt:
02/23/2011
5
DALLAS, ANDREW J.
Exec Dt:
02/23/2011
6
ELSAYED, YEHYA A.
Exec Dt:
02/23/2011
7
YANG, CHUANFANG
Exec Dt:
02/23/2011
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230226475
18094029
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 14
Reel/Frame:063292/0144   Pages: 11
Recorded: 04/11/2023
Attorney Dkt #:758.7111USC3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JONES, DEREK O.
Exec Dt:
02/23/2011
2
DEMA, KEH B.
Exec Dt:
02/23/2011
3
LARSEN, STEPHEN M.
Exec Dt:
02/23/2011
4
MADSEN, MIKE J.
Exec Dt:
02/23/2011
5
DALLAS, ANDREW J.
Exec Dt:
02/23/2011
6
ELSAYED, YEHYA A.
Exec Dt:
02/23/2011
7
YANG, CHUANFANG
Exec Dt:
02/23/2011
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230226475
18094029
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER LLC
121 SOUTH 8TH STREET
SUITE 900
MINNEAPOLIS, MN 55402
Assignment: 15
Reel/Frame:055892/0094   Pages: 12
Recorded: 04/12/2021
Attorney Dkt #:C00010183.USN13
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAHMATHULLAH, AFLAL
Exec Dt:
05/30/2018
2
DALLAS, ANDREW J.
Exec Dt:
05/30/2018
3
TUCKER, BRIAN R.
Exec Dt:
05/30/2018
4
ADAMEK, DANIEL E.
Exec Dt:
05/30/2018
5
WAY, PAUL A.
Exec Dt:
05/30/2018
6
BETCHER, SCOTT A.
Exec Dt:
05/30/2018
7
KAPOOR, VIJAY K.
Exec Dt:
05/30/2018
8
MARCKS, COLTER A.
Exec Dt:
05/30/2018
9
ROSSITER, WILLIAM S.
Exec Dt:
05/30/2018
10
WINTERS, TIMOTHY O.
Exec Dt:
05/30/2018
11
JODI, WIJADI
Exec Dt:
05/30/2018
12
MORAVEC, DAVIS B.
Exec Dt:
05/30/2018
13
SONTAG, STEPHEN K.
Exec Dt:
07/18/2018
14
HAUSER, BRADLY G.
Exec Dt:
05/30/2018
15
GOERTZ, MATTHEW P.
Exec Dt:
05/30/2018
16
JONES, DEREK O.
Exec Dt:
05/31/2018
17
ELSAYED, YEHYA A.
Exec Dt:
08/08/2018
18
RAJGARHIA, STUTI S.
Exec Dt:
05/30/2018
19
CHRIST, CHARLES S.
Exec Dt:
08/24/2018
20
BLOCK, JOSEPH M.
Exec Dt:
05/30/2018
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440-1299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210016214
16970109
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299

Search Results as of: 05/09/2024 09:27 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT