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:
07/31/2007
Application #:
10503577
Filing Dt:
08/04/2004
Publication #:
Pub Dt:
01/26/2006
Inventors:
Shinya Maehara, Hideyuki Iwazaki
Title:
PROCESS FOR PRODUCING TERTIARY PHOSPHINE
Assignment: 1
Reel/Frame:
016269/0757Recorded: 08/04/2004Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/06/2004
Exec Dt:
07/06/2004
Assignee:
4-20, NIHONBASHI HONGOKU-CHO
4-CHOME, CHUO-KU
TOKYO 103-8341, JAPAN
Correspondent:
KENT E. BALDAUF
WEBB ZIESENHEIM LOGSDON ET AL.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219

Search Results as of: 05/07/2024 09:54 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