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:008004/0465   Pages: 2
Recorded: 11/13/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
09/29/1998
Application #:
08520746
Filing Dt:
08/29/1995
Title:
METHOD OF MEASURING EXPOSURE CONDITION AND/OR ABERRATION OF PROJECTION OPTICAL SYSTEM
Assignors
1
Exec Dt:
11/02/1995
2
Exec Dt:
11/02/1995
Assignee
1
3-30-2 SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
ANNE M. MAHER
277 PARK AVENUE
NEW YORK, NEW YORK 10172-0194

Search Results as of: 11/27/2020 01:39 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