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 : LOWE, KEITH
Total Assignments: 13
Assignment: 1
Reel/Frame:007616/0934   Pages: 2
Recorded: 08/28/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOWEN, BENJAMIN A.
Exec Dt:
08/18/1995
2
LOWE, KEITH
Exec Dt:
08/18/1995
3
ROSS, MARGIT C.
Exec Dt:
08/18/1995
4
SANDAHL, GARY A.
Exec Dt:
08/18/1995
5
TOMES, DWIGHT T.
Exec Dt:
08/18/1995
6
GORDON-KAMM, WILLIAM J.
Exec Dt:
08/18/1995
7
SONGSTAD, DAVID D.
Exec Dt:
08/18/1995
Assignee
1
PIONEER HI-BRED INTERNATIONAL, INC.
400 LOCUST STREET, 700 CAPITAL SQUARE
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5736369
NONE
08483091
Correspondence name and address
FOLEY & LARDNER
STEPHEN A. BENT
3000 K STREET, N.W., #500
P.O. BOX 25696
WASHINGTON, DC 20007-5109
Assignment: 2
Reel/Frame:011888/0847   Pages: 2
Recorded: 04/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAHOON, REBECCA E.
Exec Dt:
11/10/2000
2
LOWE, KEITH
Exec Dt:
11/27/2000
3
GORDON-KAMM, WILLIAM JAMES
Exec Dt:
11/27/2000
4
TAO, YUMIN
Exec Dt:
11/27/2000
5
SCELONGE, CHRISTOPHER JAY
Exec Dt:
11/30/2000
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7348468
NONE
09807946
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
THOMAS M. RIZZO
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Assignment: 3
Reel/Frame:014347/0577   Pages: 2
Recorded: 02/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAHOON, REBECCA E.
Exec Dt:
11/10/2000
2
LOWE, KEITH
Exec Dt:
11/27/2000
3
GORDON-KAMM, WILLIAM JAMES
Exec Dt:
11/27/2000
4
TAO, YUMIN
Exec Dt:
11/27/2000
5
SCELONGE, CHRISTOPHER JAY
Exec Dt:
11/30/2000
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
BARLEY MILL PLAZA 25
LEGAL PATENTS
WILMINGTON, DELAWARE 19880-0025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7348468
NONE
09807946
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
J. KENNETH JOUNG
BARLEY MILL PLAZA 25
WILMINGTON, DE 19880-0025
Assignment: 4
Reel/Frame:012796/0994   Pages: 3
Recorded: 04/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KINNEY, ANTHONY J.
Exec Dt:
02/28/2002
2
STECCA, KEVIN L.
Exec Dt:
02/28/2002
3
NICHOLS, SCOTT E.
Exec Dt:
03/04/2002
4
GLASSMAN, KIMBERLY F.
Exec Dt:
02/08/2002
5
GORDON-KAMM, WILLIAM J.
Exec Dt:
02/06/2002
6
LOWE, KEITH
Exec Dt:
02/06/2002
Assignees
1
E.I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880
2
PIONEER HI-BRED INTERNATIONAL, INC.
LEGAL PATENTS
7300 N.W. 62ND AVENUE
JOHNSTON, IOWA 50131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030036197
09887194
Correspondence name and address
E. I. DU PONT DE NEMORS AND COMPANY
LYNNE M. CHRISTENBURY
BARLEY MILL PLAZA 25
WILMINGTON, DE 19880-0025
Assignment: 5
Reel/Frame:046982/0181   Pages: 6
Recorded: 09/26/2018
Attorney Dkt #:1759-US-CNT4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GORDON-KAMM, WILLIAM
Exec Dt:
09/09/2004
2
HELENTJARIS, TIM
Exec Dt:
09/09/2004
3
LOWE, KEITH
Exec Dt:
09/09/2004
4
SHEN, BO
Exec Dt:
09/09/2004
5
TARCZYNSKI, MITCHELL
Exec Dt:
09/08/2004
6
ZHENG, PEIZHONG
Exec Dt:
09/20/2004
Assignee
1
PIONEER HI-BRED INTERNATIONAL, INC.
7100 NW 62ND AVENUE
PO BOX 1014
JOHNSTON, IOWA 50131-1014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10947550
US20190017061
16142766
Correspondence name and address
PIONEER HI-BRED INTERNATIONAL, INC.
7250 NW 62ND AVENUE
PO BOX 552
JOHNSTON, IA 50131-0552
Assignment: 6
Reel/Frame:046990/0120   Pages: 6
Recorded: 09/27/2018
Attorney Dkt #:1759-US-CNT5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GORDON-KAMM, WILLIAM
Exec Dt:
09/09/2004
2
HELENTJARIS, TIM
Exec Dt:
09/09/2004
3
LOWE, KEITH
Exec Dt:
09/09/2004
4
SHEN, BO
Exec Dt:
09/09/2004
5
TARCZYNSKI, MITCHELL
Exec Dt:
09/08/2004
6
ZHENG, PEIZHONG
Exec Dt:
09/20/2004
Assignee
1
PIONEER HI-BRED INTERNATIONAL, INC.
7100 NW 62ND AVENUE
PO BOX 1014
JOHNSTON, IOWA 50131-1014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10954525
US20190100765
16143635
Correspondence name and address
PIONEER HI-BRED INTERNATIONAL, INC.
7250 NW 62ND AVENUE
PO BOX 552
JOHNSTON, IA 50131-0552
Assignment: 7
Reel/Frame:054637/0410   Pages: 6
Recorded: 12/14/2020
Attorney Dkt #:1759-US-DIV[3]
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHENG, PEIZHONG
Exec Dt:
09/20/2004
2
SHEN, BO
Exec Dt:
09/09/2004
3
LOWE, KEITH
Exec Dt:
09/09/2004
4
GORDON-KAMM, WILLIAM
Exec Dt:
09/09/2004
5
TARCZYNSKI, MITCHELL
Exec Dt:
09/08/2004
6
HELENTJARIS, TIM
Exec Dt:
09/09/2004
Assignee
1
PIONEER HI-BRED INTERNATIONAL, INC.
7100 NW 62ND AVENUE
PO BOX 1014
JOHNSTON, IOWA 50131-1014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10954524
US20190194678
15956794
Correspondence name and address
PIONEER HI-BRED INTERNATIONAL, INC.
7250 NW 62ND AVENUE
PO BOX 552
JOHNSTON, IA 50131-0552
Assignment: 8
Reel/Frame:018094/0891   Pages: 8
Recorded: 08/11/2006
Attorney Dkt #:DD0017-PCT-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAHOON, REBECCA E.
Exec Dt:
08/02/2005
2
LOWE, KEITH
Exec Dt:
07/26/2005
3
GORDON-KAMM, WILLIAM J.
Exec Dt:
07/26/2005
4
TAO, YUMIN
Exec Dt:
07/27/2005
5
SCELONGE, CHRISTOPHER J.
Exec Dt:
07/26/2005
Assignees
1
PIONEER HI-BRED INTERNATIONAL, INC.
7100 NW 62ND AVENUE, PO BOX 1014
JOHNSTON, IOWA 50131-1014
2
E.I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7348468
NONE
09807946
Correspondence name and address
SHERI BILLER
7250 NW 62ND AVENUE, PO BOX 552
JOHNSTON, IA 50131-0552
Assignment: 9
Reel/Frame:029085/0828   Pages: 8
Recorded: 10/05/2012
Attorney Dkt #:DD0017C2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAHOON, REBECCA E.
Exec Dt:
08/02/2005
2
LOWE, KEITH
Exec Dt:
07/26/2005
3
GORDAN-KAMM, WILLIAM J.
Exec Dt:
07/26/2005
4
TAO, YUMIN
Exec Dt:
07/27/2005
5
SCELONGE, CHRISTOPHER J.
Exec Dt:
07/26/2005
Assignees
1
PIONEER HI-BRED INTERNATIONAL, INC.
7100 NW 62ND AVENUE
P.O. BOX 1014
JOHNSTON, IOWA 50131-1014
2
E.I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8383891
US20110258741
13168133
Correspondence name and address
S. CHRISTOPHER BAUER
7250 NW 62ND AVENUE
P.O. BOX 552
JOHNSTON, IA 50131-0552
Assignment: 10
Reel/Frame:019802/0025   Pages: 8
Recorded: 09/10/2007
Attorney Dkt #:2597
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBERTSEN, MARC
Exec Dt:
08/07/2007
2
FOX, TIM
Exec Dt:
08/07/2007
3
WU, YONGZHONG
Exec Dt:
08/07/2007
4
LOWE, KEITH
Exec Dt:
08/07/2007
5
TRIMNELL, MARY
Exec Dt:
08/07/2007
Assignee
1
PIONEER HI-BRED INTERNATIONAL, INC.
7100 NW 62ND AVE.
PO BOX 1014
JOHNSTON, IOWA 50131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7915478
US20090038028
11833385
Correspondence name and address
PATRICIA A. SWEENEY
1835 PLEASANT ST.
WEST DES MOINES, IA 50265
Assignment: 11
Reel/Frame:019802/0127   Pages: 8
Recorded: 09/10/2007
Attorney Dkt #:2596
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FOX, TIM
Exec Dt:
08/07/2007
2
WU, YONGZHONG
Exec Dt:
08/07/2007
3
LOWE, KEITH
Exec Dt:
08/07/2007
4
TRIMNELL, MARY
Exec Dt:
08/07/2007
5
ALBERTSEN, MARC
Exec Dt:
08/23/2007
Assignee
1
PIONEER HI-BRED INTERNATIONAL, INC.
7100 NW 62ND AVE.
PO BOX 1014
JOHNSTON, IOWA 50131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7910802
US20090038027
11833375
Correspondence name and address
PATRICIA A. SWEENEY
1835 PLEASANT ST.
WEST DES MOINES, IA 50265
Assignment: 12
Reel/Frame:019802/0178   Pages: 8
Recorded: 09/10/2007
Attorney Dkt #:2073
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FOX, TIM
Exec Dt:
08/07/2007
2
WU, YONGZHONG
Exec Dt:
08/07/2007
3
LOWE, KEITH
Exec Dt:
08/07/2007
4
TRIMNELL, MARY
Exec Dt:
08/07/2007
5
ALBERTSEN, MARC
Exec Dt:
08/23/2007
Assignee
1
PIONEER HI-BRED INTERNATIONAL, INC.
7100 NW 62ND AVE.
PO BOX 1014
JOHNSTON, IOWA 50131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7919676
US20090038026
11833363
Correspondence name and address
PATRICIA A. SWEENEY
1835 PLEASANT ST.
WEST DES MOINES, IA 50265
Assignment: 13
Reel/Frame:026695/0062   Pages: 9
Recorded: 08/03/2011
Attorney Dkt #:035718/403001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FANG, JIN
Exec Dt:
06/03/2011
2
GORDAN-KAMM, WILLIAM J.
Exec Dt:
05/23/2011
3
LOWE, KEITH
Exec Dt:
05/23/2011
4
MCBRIDE, KEVIN E.
Exec Dt:
07/05/2011
5
SIMMONS, CARL R.
Exec Dt:
06/06/2011
Assignee
1
PIONEER HI-BRED INTERNATIONAL, INC.
7100 NW 62ND AVENUE
PO BOX 1014
JOHNSTON, IOWA 50131-1014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110287936
13086765
Correspondence name and address
W. MURRAY SPRUILL/PAL
4721 EMPEROR BLVD.
SUITE 400
DURHAM, NC 27703

Search Results as of: 05/09/2024 04:37 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