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:
10/09/1990
Application #:
07321067
Filing Dt:
03/09/1989
Inventors:
TAKU KITAMURA, NORIKO KUROKAWA, KATSUJI TAKAHASHI
Title:
METHOD FOR SYMMETRICALLY DIMERIZING PHENOLS AND PROCESS FOR PRODUCING BIPHENOLS
Assignment: 1
Reel/Frame:
005392/0568Recorded: 08/02/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/28/1989
Exec Dt:
02/28/1989
Exec Dt:
02/28/1989
Assignee:
35-58, 3-CHOME, SAKASHITA, ITABASHI-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Correspondent:
SHERMAN & SHALLOWAY
413 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314

Search Results as of: 05/02/2024 08:30 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