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

Reel/Frame:008622/0676   Pages: 3
Recorded: 07/23/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
08/31/1999
Application #:
08817171
Filing Dt:
04/21/1997
Title:
SOLID CATALYST COMPONENT FOR POLYMERIZATION OF OLEFINS AND CATALYST
Assignors
1
Exec Dt:
04/07/1997
2
Exec Dt:
04/17/1997
3
Exec Dt:
04/07/1997
Assignee
1
3-5, CHIGASAKI 3-CHOME, CHIGASAKI-SKI
KANAGAWA 253, JAPAN
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
WILLIAM E. BEAUMONT
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202

Search Results as of: 04/28/2024 09:21 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