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:005216/0440   Pages: 2
Recorded: 01/23/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
04/09/1991
Application #:
07335142
Filing Dt:
04/07/1989
Title:
MULTIPULSE EXCITED POLE-ZERO FILTERING APPROACH FOR NOISE REDUCTION
Assignor
1
Exec Dt:
01/12/1990
Assignee
1
WALTHAM, MASSACHUSETTS
Correspondence name and address
JAMES J. CANNON, JR.
40 SYLVAN ROAD - MS#31
WALTHAM, MA 02254

Search Results as of: 05/24/2024 11:15 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