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 : KEENAN, ROBERT J.
Total Assignments: 5
Assignment: 1
Reel/Frame:012077/0611   Pages: 3
Recorded: 08/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEMMER, WILLEM P.C.
Exec Dt:
07/20/2001
2
MINSHULL, JEREMY
Exec Dt:
06/18/2001
3
KEENAN, ROBERT J.
Exec Dt:
06/18/2001
Assignee
1
MAXYGEN, INC.
515 GALVESTON DRIVE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010049104
09817015
Correspondence name and address
LAW OFFICES OF JONATHAN ALAN QUINE
ANGELA P. HORNE, PHD
P.O. BOX 458
ALAMEDA, CA 94501
Assignment: 2
Reel/Frame:016643/0949   Pages: 8
Recorded: 10/14/2005
Attorney Dkt #:V0356
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALI, HANA S.
Exec Dt:
10/12/2005
2
KEENAN, ROBERT J.
Exec Dt:
09/13/2005
3
LASSNER, MICHAEL
Exec Dt:
09/15/2005
4
WU, GUSUI
Exec Dt:
09/15/2005
5
MULLER, MATHIAS L.
Exec Dt:
10/14/2005
Assignee
1
PIONEER HI-BRED INTERNATIONAL, INC.
7100 NW 62ND AVENUE
P.O. BOX 1014
JOHNSTON, IOWA 50131-1014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7332650
US20060026710
11172571
Correspondence name and address
LOUISE A. FOUTCH
7250 N.W. 62ND AVENUE
P.O. BOX 552
JOHNSTON, IA 50131-0552
Assignment: 3
Reel/Frame:016643/0989   Pages: 8
Recorded: 10/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALI, HANA S.
Exec Dt:
10/12/2005
2
KEENAN, ROBERT J.
Exec Dt:
09/13/2005
3
LASSNER, MICHAEL
Exec Dt:
09/15/2005
4
MULLER, MATHIAS L.
Exec Dt:
10/14/2005
5
WU, GUSUI
Exec Dt:
09/15/2005
Assignee
1
PIONEER HI-BRED INTERNATIONAL, INC.
7100 NW 62ND AVENUE
PO BOX 1014
JOHNSTON, IOWA 50131-1014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7273965
US20060026709
11172538
Correspondence name and address
LOUISE A. FOUTCH
7250 N.W. 62ND AVENUE
PO BOX 552
JOHNSTON, IA 50131-0552
Assignment: 4
Reel/Frame:016644/0057   Pages: 10
Recorded: 10/14/2005
Attorney Dkt #:V0355
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALI, HANA S.
Exec Dt:
10/12/2005
2
KEENAN, ROBERT J.
Exec Dt:
09/13/2005
3
LASSNER, MICHAEL
Exec Dt:
09/15/2005
4
MULLER, MATHIAS L.
Exec Dt:
10/14/2005
5
SHAH, GOWRI
Exec Dt:
09/15/2005
6
WEI, JUN-ZHI
Exec Dt:
09/15/2005
7
WU, GUSUI
Exec Dt:
09/15/2005
Assignee
1
PIONEER HI-BRED INTERNATIONAL, INC.
7100 NW 62ND AVENUE
PO BOX 1014
JOHNSTON, IOWA 50131-1014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7301069
US20060026708
11172536
Correspondence name and address
LOUISE A. FOUTCH
7250 N.W. 62ND AVENUE
PO BOX 552
JOHNSTON, IA 50131-0552
Assignment: 5
Reel/Frame:026231/0256   Pages: 8
Recorded: 05/05/2011
Attorney Dkt #:035718/310763 PPB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTLE, LINDA A.
Exec Dt:
04/11/2011
2
HOU, ZHENGLIN
Exec Dt:
04/05/2011
3
KEENAN, ROBERT J.
Exec Dt:
04/13/2011
4
SIEHL, DANIEL
Exec Dt:
04/11/2011
Assignee
1
PIONEER HI-BRED INTERNATIONAL, INC.
7100 NW 62ND AVENUE
P.O. BOX 1014
JOHNSTON, IOWA 50131-1014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120288914
13382780
Correspondence name and address
ANDREA B. SHERK
101 SOUTH TRYON STREET, SUITE 4000
BANK OF AMERICA PLAZA
CHARLOTTE, NC 28280-4000

Search Results as of: 05/14/2024 08:06 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