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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:005355/0654   Pages: 3
Recorded: 05/14/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
07/21/1992
Application #:
07522611
Filing Dt:
05/14/1990
Title:
METHOD OF MAKING LANTHANUM CERIUM TERBIUM PHOSPHATE PHOSPHOR WITH IMPROVED BRIGHTNESS
Assignors
1
Exec Dt:
04/03/1990
2
Exec Dt:
04/03/1990
3
Exec Dt:
04/03/1990
4
Exec Dt:
04/03/1990
Assignee
1
Correspondence name and address
ROBERT E. WALTER
GTE SERVICE CORP.
100 ENDICOTT ST.
DANVERS, MA 01923

Search Results as of: 05/30/2024 12:51 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