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 Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : DUPONT MITSUI FLUOROCHEMICALS CO., LTD.
Total Assignments: 3
Assignment: 1
Reel/Frame:005200/0324   Pages: 2
Recorded: 12/21/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/25/1989
2
Exec Dt:
11/25/1989
3
Exec Dt:
11/28/1989
Assignees
1
2-3, OTEMACHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100,
2
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07454265
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
301 NORTH WASHINGTON STREET
P.O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 2
Reel/Frame:017205/0873   Pages: 2
Recorded: 02/23/2006
Attorney Dkt #:FL0369USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/14/2005
Assignee
1
1-5-18, SARUGAKU-CHO
CHIYODA-KU, TOKYO, JAPAN 101-0064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11283142
Correspondence name and address
TAMERA L. FAIR
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 3
Reel/Frame:017243/0217   Pages: 2
Recorded: 03/02/2006
Attorney Dkt #:FL0370USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/15/2005
2
Exec Dt:
12/16/2005
3
Exec Dt:
12/14/2005
Assignee
1
1-5-18, SARUGAKU-CHO
CHIYODA-KU, TOKYO, JAPAN 101-0064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11283143
Correspondence name and address
TAMERA L. FAIR
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805

Search Results as of: 05/08/2024 10:44 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