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:
08/14/1984
Application #:
06340597
Filing Dt:
01/19/1982
Inventors:
MASATO HORIUCHI, YOSHINORI HATAZAKI, KOUJI TERADA
Title:
PROCESS FOR PURIFYING METHACRYLAMIDE
Assignment: 1
Reel/Frame:
004264/0073Recorded: 06/06/1984Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/02/1981
Exec Dt:
11/02/1981
Exec Dt:
11/02/1981
Assignee:
2-5, 3-CHOME, KASUMIGASEKI, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Correspondent:
SUGHRUE, MION, ZINN & MACPEAK
1776 K STREET, N.W.
WASHINGTON, DC 20006
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: 05/01/2024 11:33 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