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:
03/23/1999
Application #:
08993017
Filing Dt:
12/18/1997
Inventors:
EIICHI SHIRASAWA, MASAAKI KAGEYAMA, TADASHI NAKAJIMA, TAKASHI NAKANO, NOBUAKI MORI et al
Title:
DIFLUOROPROSTAGLANDIN DERIVATIVES AND THEIR USE
Assignment: 1
Reel/Frame:
008954/0860Recorded: 12/18/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/05/1997
Exec Dt:
12/05/1997
Exec Dt:
12/05/1997
Exec Dt:
11/28/1997
Exec Dt:
11/28/1997
Exec Dt:
12/01/1997
Exec Dt:
12/01/1997
Exec Dt:
11/28/1997
Assignees:
1-2 MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
9-19, SHIMOSHINJO 3-CHOME,HIGASHIYODOGAWA-KU
OSAKA-SHI, OSAKA, JAPAN
Correspondent:
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
010557/0067Recorded: 02/18/2000Pages: 11
Conveyance:
CHANGE OF CORPORATE ADDRESS
Assignor:
Exec Dt:
12/13/1999
Assignee:
12-1, YURAKUCHO 1-CHOME CHIYODA-KU
TOKYO, JAPAN
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
MARVIN J. SPIVAK
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202

Search Results as of: 04/28/2024 05:09 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