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: 2
Patent #:
Issue Dt:
06/29/1993
Application #:
07706406
Filing Dt:
05/28/1991
Inventors:
FRANCIS A. WALDMAN, PHILIP A. VON GUGGENBERG
Title:
APPARATUS AND METHODS FOR MEASURING THE DIELECTRIC AND GEOMETRIC PROPERTIES OF MATERIALS
Assignment: 1
Reel/Frame:
005731/0105Recorded: 05/28/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
05/28/1991
Assignee:
A CORPORATION OF MA
WOBURN, MASSACHUSETTS
Correspondent:
SAM PASTERNACK
CHOATE, HALL & STEWART
EXCHANGE PLACE
53 STATE STREET
BOSTON, MA 02109
Assignment: 2
Reel/Frame:
007061/0077Recorded: 07/18/1994Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/28/1991
Exec Dt:
05/28/1991
Assignee:
3G GILL STREET
WOBURN, MASSACHUSETTS 01801
Correspondent:
SAM PASTERNACK, ESQ.
CHOATE, HALL & STEWART
EXCHANGE PLACE
53 STATE STREET
BOSTON, MA 02109

Search Results as of: 05/23/2024 03:26 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