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:
04/16/1985
Application #:
06439142
Filing Dt:
11/04/1982
Inventors:
KARL H. MATTHIES, HARTMUT HARLOS
Title:
DIFFERENTIAL AMPLIFIER CIRCUIT HAVING IMPROVED CONTROL SIGNAL FILTERING
Assignment: 1
Reel/Frame:
004072/0864Recorded: 01/03/1983Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/11/1982
Exec Dt:
11/11/1982
Assignee:
100 EAST 42ND ST.
NEW YORK, NEW YORK 10017
Correspondent:
THOMAS A. BRIODY
U. S. PHILIPS CORP.
580 WHITE PLAINS ROAD
TARRYTOWN, NJ 10591

Search Results as of: 06/04/2024 03:58 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