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: 1
Patent #:
Issue Dt:
10/03/1989
Application #:
07144812
Filing Dt:
01/15/1988
Inventors:
HIROKI KARAKANE, YASUSHI MAEDA, MICHIO TSUYUMOTO
Title:
POLYMER COMPOSITE MEMBRANE
Assignment: 1
Reel/Frame:
004855/0618Recorded: 01/15/1988Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
01/05/1988
Exec Dt:
01/05/1988
Exec Dt:
01/05/1988
Assignee:
3-1, KASUMIGASEKI 1-CHOME,
CHIYODA-KU, TOKYO, JAPAN
Correspondent:
FLYNN, THIEL, BOUTELL
& TANIS
2026 RAMBLING RD.
KALAMAZOO, MI 49008

Search Results as of: 04/28/2024 06:37 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