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 : KREFF, ENRIQUE DOMINGO
Total Assignments: 4
Assignment: 1
Reel/Frame:025430/0208   Pages: 11
Recorded: 11/30/2010
Attorney Dkt #:35290-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/25/2010
2
Exec Dt:
06/25/2010
3
Exec Dt:
06/25/2010
4
Exec Dt:
06/14/2010
5
Exec Dt:
05/03/2010
6
Exec Dt:
05/03/2010
7
Exec Dt:
11/08/2010
Assignee
1
7100 NW 62ND AVENUE
P.O. BOX 1014
JOHNSTON, IOWA 50131-1014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12740140
Correspondence name and address
JEFFREY B. SAFRAN
C/O POTTER ANDERSON & CORROON LLP
1313 N. MARKET STREET, 7TH FLOOR
WILMINGTON, DE 19801
Assignment: 2
Reel/Frame:032488/0091   Pages: 3
Recorded: 03/20/2014
Attorney Dkt #:5774-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/29/2014
Assignee
1
7100 NW 62ND AVENUE
P.O. BOX 1014
JOHNSTON, IOWA 50131-1014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14173920
Correspondence name and address
MARIAN FLATTERY
7250 NW 62ND AVENUE
PO BOX 552
JOHNSTON, IA 50131-0552
Assignment: 3
Reel/Frame:052523/0847   Pages: 8
Recorded: 04/29/2020
Attorney Dkt #:BB1987-US-PCN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/27/2015
2
Exec Dt:
03/23/2015
Assignee
1
7100 NW 62ND AVENUE
PO BOX 1014
JOHNSTON, IOWA 50131-1014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16676116
Correspondence name and address
PIONEER HI-BRED INTERNATIONAL, INC.
7250 NW 62ND AVENUE
PO BOX 552
JOHNSTON, IA 50131-0552
Assignment: 4
Reel/Frame:041829/0919   Pages: 5
Recorded: 04/03/2017
Attorney Dkt #:BB1986-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/02/2017
2
Exec Dt:
11/12/2016
3
Exec Dt:
11/21/2016
Assignee
1
7100 NW 62ND AVENUE
P..O. BOX 1014
JOHNSTON, IOWA 50131-1014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15101090
Correspondence name and address
PIONEER HI-BRED INTERNATIONAL, INC.
7100 NW 62ND AVENUE
P.O. BOX 1014
JOHNSTON, IA 50131-1014

Search Results as of: 05/30/2024 12:47 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