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:012099/0690   Pages: 4
Recorded: 08/17/2001
Conveyance: CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
12/10/2002
Application #:
09310701
Filing Dt:
05/07/1999
Title:
IMPROVED WEHNELT GUN FOR ELECTRON LITHOGRAPHY
Assignor
1
Exec Dt:
08/15/2001
Assignee
1
3701 NORTH FAIRFAX DRIVE
ARLINGTON, VIRGINIA 22203
Correspondence name and address
OFFICE OF GENERAL COUNSEL
KIMBERLY RICHMOND
3701 NORTH FAIRFAX DRIVE
ARLINGTON, VA 22203

Search Results as of: 04/24/2024 05:16 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