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:009871/0805   Pages: 4
Recorded: 04/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
11/19/2002
Application #:
09285135
Filing Dt:
04/02/1999
Title:
SYSTEMS AND METHODS FOR PASSIVELY COMPENSATING TRANSDUCERS
Assignors
1
Exec Dt:
03/30/1999
2
Exec Dt:
03/30/1999
3
Exec Dt:
03/30/1999
4
Exec Dt:
03/30/1999
Assignee
1
141 SPRING STREET
LEXINGTON, MASSACHUSETTS 02421
Correspondence name and address
FOLEY, HOAG & ELIOT LLP
EDWARD J. KELLY
PATENT GROUP
ONE POST OFFICE SQUARE
BOSTON, MA 02109-2170

Search Results as of: 05/31/2024 10:59 PM
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