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:
06/12/1990
Application #:
07366047
Filing Dt:
06/13/1989
Inventors:
DAVID R. HAAS, HYUN-NAM YOON, CHIA C. TENG, HONG-TAI MAN, JAMES B. STAMATOFF
Title:
POLARIZATION-INSENSITIVE INTERFEROMETRIC WAVEGUIDE ELECTROOPTIC MODULATOR
Assignment: 1
Reel/Frame:
005090/0755Recorded: 06/13/1989Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
03/09/1989
Exec Dt:
05/31/1989
Exec Dt:
05/31/1989
Exec Dt:
05/31/1989
Exec Dt:
05/31/1989
Assignee:
86 MORRIS AVE.
SUMMIT, NEW JERSEY 07901
Correspondent:
MICHAEL W. FERRELL
HOECHST CELANESE CORP.
86 MORRIS AVENUE
SUMMIT, NJ 07901

Search Results as of: 05/10/2024 04:53 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