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:
09/19/2000
Application #:
08981545
Filing Dt:
12/11/1997
Inventors:
YOSHIKUNI OKUMURA, TSUTOMU SAKURAGI, MICHIO ONO, SHINTARO INAZAWA
Title:
POLYOLEFIN PRODUCTION CATALYST AND METHOD OF PREPARING POLYOLEFINS
Assignment: 1
Reel/Frame:
009110/0382Recorded: 12/11/1997Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/25/1997
Exec Dt:
11/25/1997
Exec Dt:
11/25/1997
Exec Dt:
11/25/1997
Assignee:
26-5, TORANOMON 1-CHOME, MINATO-KU
TOKYO, 105, JAPAN
Correspondent:
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W., STE. 800
WASHINGTON, DC 20037-3202
Assignment: 2
Reel/Frame:
019055/0424Recorded: 03/23/2007Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/19/2006
Assignee:
2-24, HIGASHI-SHINAGAWA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Correspondent:
DAVID J. CUSHING - SUGHRUE MION PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C, DC 20037

Search Results as of: 05/03/2024 03:13 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