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:
04/19/1994
Application #:
08053018
Filing Dt:
04/27/1993
Inventors:
KAZUSHI TSUMURA, YASUJI YAMAMOTO, KOSEI SASAKI, SHIGERU HATSUMATA
Title:
CONTROL METHOD IN DOUBLE-TANK-TYPE INTERMITTENT AERATION ACTIVATED SLUDGE PROCESS
Assignment: 1
Reel/Frame:
006506/0762Recorded: 04/27/1993Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/15/1993
Exec Dt:
04/15/1993
Exec Dt:
04/15/1993
Assignee:
1-1, TANABESHINDEN, KAWASAKI-KU
KAWASAKI-SHI
KANAGAWA, JAPAN
Correspondent:
JOHN B. TURNER
MANAGER, FILING AND PROSECUTION DEPT.
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER, 1300 I STREET, N.W.
WASHINGTON, D.C. 20005

Search Results as of: 04/30/2024 07:56 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