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:
05/20/2008
Application #:
10551818
Filing Dt:
06/22/2006
Publication #:
Pub Dt:
11/02/2006
Inventors:
Kazumasa Kamachi, Yasuhiro Honma, Toshihiro Tanaka, Toshio Tsukamoto
Title:
METHOD AND APPARATUS FOR THE METHANE FERMENTATION TREATMENT OF WASTEWATER CONTAINING SULFUR COMPOUND
Assignment: 1
Reel/Frame:
017498/0658Recorded: 01/26/2006Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/24/2005
Exec Dt:
11/22/2005
Exec Dt:
11/18/2005
Exec Dt:
11/22/2005
Assignee:
11-1, HANEDA ASAHI-CHO, OHTA-KU
TOKYO 144-8510, JAPAN
Correspondent:
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: MICHAEL S. HUPPERT, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 2
Reel/Frame:
024029/0210Recorded: 03/04/2010Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/23/2010
Assignee:
11-1, HANEDA ASAHI-CHO
OHTA-KU, TOKYO, JAPAN 144-8610
Correspondent:
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005

Search Results as of: 05/03/2024 09:44 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