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: 1
Patent #:
Issue Dt:
09/30/2014
Application #:
13208823
Filing Dt:
08/12/2011
Publication #:
Pub Dt:
02/23/2012
Inventors:
Johannes LIPPERT, Dirk SCHAFFER
Title:
OPTICAL ELEMENT FOR UV OR EUV LITHOGRAPHY WITH COATINGS HAVING OPTIMIZED STRESS AND THICKNESS
Assignment: 1
Reel/Frame:
033420/0118Recorded: 07/30/2014Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/20/2011
Exec Dt:
09/22/2011
Assignee:
RUDOLF-EBER-STRASSE 2
OBERKOCHEN, GERMANY 73447
Correspondent:
GEORGE F. LEHNIGK
9801 WASHINGTONIAN BLVD.
SUITE 750
GAITHERSBURG, MD 20878

Search Results as of: 06/25/2024 02:46 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