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:
09/18/2001
Application #:
09398039
Filing Dt:
09/17/1999
Inventors:
YASUYUKI TAKIGAWA, HIROMI NAKAOKA
Title:
PROCESS FOR PREPARATION OF HIGH-PURITY INDENE
Assignment: 1
Reel/Frame:
011823/0285Recorded: 05/18/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/12/1999
Exec Dt:
07/12/1999
Assignee:
KUDANKITA, 4-1-3, CHIYODA-KU
TOKYO 102-0073, JAPAN
Correspondent:
OBLON, SPIVAK, MCCLELLAND ET AL
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
014462/0431Recorded: 09/08/2003Pages: 20
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/01/2003
Assignee:
17-4, KURAMAE 2-CHOME, TAITO-KU
TOKYO, JAPAN
Correspondent:
OBLON, SPIVAK, MCCLELLAND, ET AL.
MARVIN J. SPIVAK
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 05/17/2024 11:42 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