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 : NIU, XIAOMU
Total Assignments: 25
Assignment: 1
Reel/Frame:011225/0770   Pages: 4
Recorded: 10/30/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/24/2000
2
Exec Dt:
10/19/2000
3
Exec Dt:
10/23/2000
Assignee
1
CORPORATE INTELLECTUAL PROPERTY
800 CAPITAL SQUARE, 400 LOCUST
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09666179
Correspondence name and address
PIONEER HI-BRED INTERNATIONAL, INC.
KAREN K. VARLEY
CORPORATE INTELLECTUAL PROPERTY
7100 N.W. 62ND AVENUE, P.O. BOX 1000
JOHNSTON, IOWA 50131-1000
Assignment: 2
Reel/Frame:011403/0136   Pages: 4
Recorded: 12/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/12/2000
2
Exec Dt:
12/13/2000
3
Exec Dt:
12/14/2000
4
Exec Dt:
12/03/2000
Assignee
1
CORPORATE INTELLECTUAL PROPERTY
7100 N.W. 62ND AVENUE, P.O. BOX 1000
JOHNSTON, IOWA 50131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09703754
Correspondence name and address
PIONEER HI-BRED INTERNATIONAL, INC.
KAREN K. VARLEY
CORPORATE INTELLECTUAL PROPERTY
7100 N.W., 62ND AVENUE, P.O. BOX 1000
JOHNSTON, IOWA 50131-1000
Assignment: 3
Reel/Frame:012597/0572   Pages: 4
Recorded: 04/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/16/2002
2
Exec Dt:
04/16/2002
3
Exec Dt:
04/17/2002
Assignee
1
800 CAPITAL SQUARE
400 LOCUST STREET
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10080114
Correspondence name and address
PIONEER HI-BRED INTERNATIONAL, INC.
KAREN K. VARLEY
CORPORATE INTELLECTUAL PROPERTY
7100 N.W. 62ND AVENUE
JOHNSTON, IOWA 50131-1000
Assignment: 4
Reel/Frame:012724/0798   Pages: 8
Recorded: 05/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/13/2002
2
Exec Dt:
05/14/2002
3
Exec Dt:
05/21/2002
4
Exec Dt:
04/26/2002
Assignee
1
800 CAPITAL SQUARE 400 LOCUST STREET
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10109488
Correspondence name and address
PIONEER HI-BRED INTERNATIONAL, INC.
DEBRA L. BLAIR
7100 N.W. 62ND AVENUE
P.O. BOX 1000
JOHNSTON, IA 50131-1000
Assignment: 5
Reel/Frame:014274/0883   Pages: 3
Recorded: 01/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/20/2004
2
Exec Dt:
01/20/2004
3
Exec Dt:
01/20/2004
Assignee
1
800 CAPITAL SQUARE
400 LOCUST STREET
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10195781
Correspondence name and address
JANICE L. DEAVER
PIONEER HI-BRED INTERNATIONAL, INC.
CORPORATE INTELLECTUAL PROPERTY
7100 NW 62ND AVENUE P.O. BOX 1000
JOHNSTON, IA 50131-1000
Assignment: 6
Reel/Frame:015717/0957   Pages: 5
Recorded: 03/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/21/2005
2
Exec Dt:
02/21/2005
3
Exec Dt:
02/21/2005
4
Exec Dt:
02/25/2005
5
Exec Dt:
02/15/2005
6
Exec Dt:
02/15/2005
7
Exec Dt:
02/21/2005
Assignee
1
9550 WHITE OAK LANE, SUITE 100
P. O. BOX 1014
JOHNSTON, IOWA 50131-1014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10367417
Correspondence name and address
MCKEE, VOORHEES & SEASE, PLC
801 GRAND AVENUE
SUITE 3200
DES MOINES, IA 50309-2721
Assignment: 7
Reel/Frame:016999/0300   Pages: 8
Recorded: 01/11/2006
Attorney Dkt #:P06688US01; P020-1159 P
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/15/2005
2
Exec Dt:
08/04/2005
3
Exec Dt:
08/03/2005
4
Exec Dt:
11/15/2005
5
Exec Dt:
08/23/2005
Assignee
1
7250 NW 62ND AVENUE
P.O. BOX 1014
JOHNSTON, IOWA 50131-0552
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11190339
Correspondence name and address
MCKEE, VOORHEES & SEASE, PLC
801 GRAND AVENUE
SUITE 3200
DES MOINES, IA 50309-2721
Assignment: 8
Reel/Frame:018241/0041   Pages: 5
Recorded: 09/13/2006
Attorney Dkt #:BB1545PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/27/2006
2
Exec Dt:
07/27/2006
3
Exec Dt:
07/13/2006
4
Exec Dt:
07/12/2006
Assignees
1
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
2
800 CAPITAL SQUARE
400 LOCUST STREET
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10586823
Correspondence name and address
J. KENNETH JOUNG
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 9
Reel/Frame:019487/0319   Pages: 12
Recorded: 06/27/2007
Attorney Dkt #:BB1555USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/28/2007
2
Exec Dt:
04/09/2007
3
Exec Dt:
04/03/2007
4
Exec Dt:
03/27/2007
5
Exec Dt:
06/01/2007
6
Exec Dt:
03/29/2007
7
Exec Dt:
05/31/2007
8
Exec Dt:
03/27/2007
9
Exec Dt:
03/28/2007
Assignees
1
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
2
800 CAPITAL SQUARE
400 LOCUST STREET
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11504116
Correspondence name and address
LORI Y. BEARDELL
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 10
Reel/Frame:020798/0354   Pages: 4
Recorded: 04/14/2008
Attorney Dkt #:BB1583USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/04/2008
2
Exec Dt:
03/04/2008
3
Exec Dt:
03/04/2008
4
Exec Dt:
03/04/2008
Assignees
1
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DELAWARE 19805
2
800 CAPITAL SQUARE
400 LOCUST STREET
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12030455
Correspondence name and address
LORI Y. BEARDELL
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 11
Reel/Frame:021764/0100   Pages: 3
Recorded: 10/30/2008
Attorney Dkt #:BB1573USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/08/2008
2
Exec Dt:
10/24/2008
3
Exec Dt:
10/13/2008
4
Exec Dt:
09/30/2008
5
Exec Dt:
10/24/2008
6
Exec Dt:
09/15/2008
7
Exec Dt:
09/29/2008
Assignees
1
4417 LANCASTER PIKE
DUPONT LEGAL
WILMINGTON, DELAWARE 19805
2
400 LOCUST STREET
800 CAPITAL SQUARE
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12200979
Correspondence name and address
SABINE EPELBAUM
4417 LANCASTER PIKE
DUPONT LEGAL
WILMINGTON, DE 19805
Assignment: 12
Reel/Frame:021963/0609   Pages: 4
Recorded: 12/11/2008
Attorney Dkt #:BB1572USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/02/2008
2
Exec Dt:
12/04/2008
3
Exec Dt:
12/04/2008
4
Exec Dt:
12/02/2008
5
Exec Dt:
12/05/2008
6
Exec Dt:
12/09/2008
7
Exec Dt:
12/09/2008
Assignees
1
4417 LANCASTER PIKE
DUPONT LEGAL
WILMINGTON, DELAWARE 19805
2
400 LOCUST STREET
800 CAPITAL SQUARE
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12261411
Correspondence name and address
LORI BEARDELL
4417 LANCASTER PIKE
DUPONT LEGAL
WILMINGTON, DE 19805
Assignment: 13
Reel/Frame:022211/0591   Pages: 4
Recorded: 02/05/2009
Attorney Dkt #:BB1583USCIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/27/2009
2
Exec Dt:
01/27/2009
3
Exec Dt:
01/27/2009
4
Exec Dt:
01/27/2009
Assignees
1
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19809
2
800 CAPITAL SQUARE
400 LOCUST STREET
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12261358
Correspondence name and address
LORI Y. BEARDELL
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 14
Reel/Frame:023442/0418   Pages: 4
Recorded: 10/29/2009
Attorney Dkt #:BB1632USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/19/2009
2
Exec Dt:
10/19/2009
3
Exec Dt:
10/14/2009
4
Exec Dt:
10/12/2009
5
Exec Dt:
10/12/2009
6
Exec Dt:
10/12/2009
7
Exec Dt:
10/12/2009
Assignees
1
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19809
2
800 CAPITAL SQUARE
400 LOCUST STREET
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12274412
Correspondence name and address
LORI Y. BEARDELL
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 15
Reel/Frame:024104/0804   Pages: 4
Recorded: 03/18/2010
Attorney Dkt #:BB1573USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/25/2010
2
Exec Dt:
01/25/2010
3
Exec Dt:
01/21/2010
4
Exec Dt:
01/22/2010
5
Exec Dt:
01/27/2010
6
Exec Dt:
01/22/2010
7
Exec Dt:
01/22/2010
Assignees
1
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19809
2
800 CAPITAL SQUARE
400 LOCUST STREET
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12671808
Correspondence name and address
SABINE EPELBAUM
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 16
Reel/Frame:025778/0908   Pages: 4
Recorded: 02/09/2011
Attorney Dkt #:BB1685USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/14/2011
2
Exec Dt:
01/14/2011
3
Exec Dt:
01/24/2011
4
Exec Dt:
01/14/2011
5
Exec Dt:
01/25/2011
6
Exec Dt:
01/14/2011
7
Exec Dt:
01/25/2011
Assignees
1
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19809
2
7100 N.W. 62ND AVENUE
JOHNSTON, IOWA 50131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13057784
Correspondence name and address
SABINE EPELBAUM
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 17
Reel/Frame:026860/0777   Pages: 4
Recorded: 09/06/2011
Attorney Dkt #:2599
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/04/2011
2
Exec Dt:
08/25/2011
Assignee
1
7100 NW 62ND AVENUE
P.O. BOX 1014
JOHNSTON, IOWA 50131-1014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13154141
Correspondence name and address
STEVE CALLISTEIN
7250 NW 62ND AVE.
P.O. BOX 552
JOHNSTON, IA 50131-0552
Assignment: 18
Reel/Frame:028290/0495   Pages: 7
Recorded: 05/30/2012
Attorney Dkt #:4159
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/12/2012
2
Exec Dt:
03/16/2012
3
Exec Dt:
03/16/2012
4
Exec Dt:
03/16/2012
Assignee
1
7100 NW 62ND AVENUE
PO BOX 1000
JOHNSTON, IOWA 50131-1000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13453020
Correspondence name and address
TONI K FARRIS
7250 NW 62ND AVENUE
PO BOX 552
JOHNSTON, IA 50131-0552
Assignment: 19
Reel/Frame:042779/0331   Pages: 7
Recorded: 06/22/2017
Attorney Dkt #:4159-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/12/2012
2
Exec Dt:
03/16/2012
3
Exec Dt:
03/16/2012
4
Exec Dt:
03/16/2012
Assignee
1
7100 NW 62ND AVENUE
PO BOX 1014
JOHNSTON, IOWA 50131-1014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15599830
Correspondence name and address
SENDIL DEVADAS
7100 NW 62ND AVENUE
PO BOX 552
JOHNSTON, IA 50131-1014
Assignment: 20
Reel/Frame:032439/0533   Pages: 9
Recorded: 03/14/2014
Attorney Dkt #:4768-WO-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/03/2014
2
Exec Dt:
03/03/2014
3
Exec Dt:
03/05/2014
4
Exec Dt:
03/10/2014
5
Exec Dt:
03/11/2014
Assignee
1
7100 NW 62ND AVENUE
PO BOX 1000
JOHNSTON, IOWA 50131-1000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14771009
Correspondence name and address
TONI K FARRIS
7250 NW 62ND AVENUE
PO BOX 552
JOHNSTON, IA 50131-0552
Assignment: 21
Reel/Frame:032495/0619   Pages: 10
Recorded: 03/18/2014
Attorney Dkt #:4768-WO-PCT
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE PCT SERIAL NUMBER PREVIOUSLY RECORDED ON REEL 032439 FRAME 0533. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
03/03/2014
2
Exec Dt:
03/03/2014
3
Exec Dt:
03/05/2014
4
Exec Dt:
03/10/2014
5
Exec Dt:
03/11/2014
Assignee
1
7100 NW 62ND AVENUE
PO BOX 1014
JOHNSTON, IOWA 50131-1014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14771009
Correspondence name and address
TONI K FARRIS
7250 NW 62ND AVENUE
PO BOX 552
JOHNSTON, IA 50131-0552
Assignment: 22
Reel/Frame:040838/0782   Pages: 4
Recorded: 01/04/2017
Attorney Dkt #:BB2394-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/29/2016
2
Exec Dt:
11/30/2016
3
Exec Dt:
11/29/2016
Assignee
1
7100 NW 62ND AVENUE
JOHNSTON, IOWA 50131-1014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15323772
Correspondence name and address
SENDIL DEVADAS
7100 NW 62ND AVENUE
P.O. BOX 1014
JOHNSTON, IA 50131-1014
Assignment: 23
Reel/Frame:051629/0549   Pages: 9
Recorded: 01/27/2020
Attorney Dkt #:7420-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/01/2018
2
Exec Dt:
09/15/2017
3
Exec Dt:
09/14/2017
4
Exec Dt:
09/19/2017
5
Exec Dt:
09/14/2017
6
Exec Dt:
09/15/2017
7
Exec Dt:
09/14/2017
Assignee
1
7100 NW 62ND AVENUE
PO BOX 1014
JOHNSTON, IOWA 50131-1014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16634275
Correspondence name and address
PIONEER HI-BRED INTERNATIONAL, INC.
7250 NW 62ND AVENUE
PO BOX 552
JOHNSTON, IA 50131-0552
Assignment: 24
Reel/Frame:058092/0153   Pages: 3
Recorded: 11/11/2021
Attorney Dkt #:GBSDSF001-PKG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/10/2021
2
Exec Dt:
11/10/2021
3
Exec Dt:
11/10/2021
Assignee
1
11TH FLOOR, MAIN BUILDING, JINAN INNOVATION VALLEY NO.1 INCUBATOR, HIGH-TECH INDUSTRY DEVELOPMENT ZONE, JINAN, SHANDONG, CHINA 250101
JINAN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17454485
Correspondence name and address
GOKALP BAYRAMOGLU
1540 W. WARM SPRINGS ROAD SUITE 100
HENDERSON, NV 89014
Assignment: 25
Reel/Frame:058092/0185   Pages: 3
Recorded: 11/11/2021
Attorney Dkt #:GBSDSF002-PKG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/10/2021
2
Exec Dt:
11/10/2021
3
Exec Dt:
11/10/2021
Assignee
1
11TH FLOOR, MAIN BUILDING, JINAN INNOVATION VALLEY NO.1 INCUBATOR, HIGH-TECH INDUSTRY DEVELOPMENT ZONE, JINAN, SHANDONG, CHINA 250101
JINAN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17454486
Correspondence name and address
GOKALP BAYRAMOGLU
1540 W. WARM SPRINGS ROAD SUITE 100
HENDERSON, NV 89014

Search Results as of: 05/14/2024 12:18 AM
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