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: 3
Patent #:
Issue Dt:
07/28/1992
Application #:
07666096
Filing Dt:
03/07/1991
Inventor:
EUGENE T. PERUSSE
Title:
HIGH EFFICIENCY FET DRIVER WITH ENERGY RECOVERY
Assignment: 1
Reel/Frame:
005643/0992Recorded: 03/07/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/05/1991
Assignee:
A CORP OF DE
LOS ANGELES, CALIFORNIA
Correspondent:
WILLIAM C. DAUBENSPECK
HUGHES AIRCRAFT CO.
BLDG. C01/A126
P.O. BOX 45066
LOS ANGELES, CA 90045-0066
Assignment: 2
Reel/Frame:
015293/0268Recorded: 05/07/2004Pages: 6
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/16/1997
Assignee:
7200 HUGHES TERRACE
LOS ANGELES, CALIFORNIA 90045
Correspondent:
RAYTHEON COMPANY
INTELLECTUAL PROPERTY & LICENSING
P.O. BOX 902
EL SEGUNDO, CA 90245-0902
Assignment: 3
Reel/Frame:
015271/0919Recorded: 05/07/2004Pages: 6
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/17/1997
Assignee:
870 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1449
Correspondent:
RAYTHEON COMPANY
INTELLECTUAL PROPERTY & LICENSING
EO/E04/N119
P.O. BOX 902
EL SEGUNDO, CA 90245-0902

Search Results as of: 05/04/2024 12:01 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