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

Total Assignments: 2
Patent #:
Issue Dt:
08/11/1981
Application #:
06137260
Filing Dt:
04/04/1980
Inventors:
MASAHITO YOSHIMURA, SATOSHI HOSHIYAMA, HIDEKI TAKAMATSU, HIROSHI KOBAYASHI et al
Title:
PROCESS FOR DIMERIZING OR CODIMERIZING LOWER MONOOLEFIN
Assignment: 1
Reel/Frame:
003830/0967Recorded: 02/10/1981Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
03/21/1980
Exec Dt:
03/21/1980
Exec Dt:
03/21/1980
Exec Dt:
03/21/1980
Exec Dt:
03/21/1980
Assignee:
7-1, 3-CHOME, KANDA-NISHIKI-CHO, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE FIVE, STE. 400,
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
007666/0518Recorded: 10/23/1995Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/05/1995
Assignee:
6-1, OHTEMACHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202

Search Results as of: 05/03/2024 09:12 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