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 #:
NONE
Issue Dt:
Application #:
13912336
Filing Dt:
06/07/2013
Publication #:
Pub Dt:
10/17/2013
Inventors:
Tatsuya YABUNO, Katsuhiko Shimizu, Tomohiro Hayashi
Title:
METHOD FOR PRODUCING POLYETHER POLYOL AND METHOD FOR PRODUCING RIGID FOAM SYNTHETIC RESIN
Assignment: 1
Reel/Frame:
030585/0661Recorded: 06/11/2013Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/19/2013
Exec Dt:
02/19/2013
Exec Dt:
02/19/2013
Assignee:
5-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8405
Correspondent:
OBLON SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 04/29/2024 10:40 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