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 #:
4746437
Issue Dt:
05/24/1988
Application #:
06704577
Filing Dt:
02/22/1985
Inventors:
YASUO KOSEKI, SANKICHI TAKAHASHI HITAC, KATSUYA EBARA, OSAMIU KURODA, HIDEAKI KUROKAWA
Title:
METHOD AND APPARATUS FOR CONCENTRATION AQUEOUS SOLUTION AND METHOD AND APPARATUS FOR RECOVERING TEMPERATURE
Assignment: 1
Reel/Frame:
004796/0689Recorded: 12/01/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
KOSEKI, YASUO
Exec Dt:
02/05/1985
TAKAHASHI, SANKICHI HITAC
Exec Dt:
02/05/1985
EBARA, KATSUYA
Exec Dt:
02/05/1985
KURODA, OSAMIU
Exec Dt:
02/05/1985
KUROKAWA, HIDEAKI
Exec Dt:
02/05/1985
Assignee:
HITACHI, LTD., 5-1, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN, A CORP. OF JAPAN
JAPAN
Correspondent:
ANTONELLI, TERRY AND WANDS
STE. 600, 1919 PA. AVENUE, N.W.
WASHINGTON, DC 20006

Search Results as of: 04/30/2024 03:06 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