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:
06/15/1993
Application #:
07553834
Filing Dt:
07/18/1990
Inventors:
MASAKATSU NAKATSUKA, ATSUO OTSUJI, KIYOHARU HASEGAWA, MASATOSHI TAKAGI et al
Title:
FLUORAN COMPOUNDS, CRYSTALLINE TOLUENE ADDUCTS THEREOF, RECORDING MATERIAL COMPRISING SAME AND PROCESS FOR THEIR PREPARATION
Assignment: 1
Reel/Frame:
005374/0593Recorded: 07/18/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/04/1990
Exec Dt:
07/04/1990
Exec Dt:
07/04/1990
Exec Dt:
07/04/1990
Exec Dt:
07/04/1990
Assignee:
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100
Correspondent:
MILLEN, WHITE AND ZELANO
ARLINGTON COURTHOUSE PLAZA I, STE. 1201
2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 2
Reel/Frame:
009146/0377Recorded: 05/04/1998Pages: 22
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/19/1997
Assignee:
2-5, KASUMIGASEKI 3-CHOME CHIYODA-KU
TOKYO, JAPAN
Correspondent:
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
ROBERT G. MUKAI
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404

Search Results as of: 04/28/2024 10:33 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