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:
07/27/2010
Application #:
11855849
Filing Dt:
09/14/2007
Publication #:
Pub Dt:
12/25/2008
Inventors:
Dirk Heinrich EHM, Hermann Bieg, Hans-Juergen Mann, Stephan Muellender et al
Title:
OPTICAL SYSTEM FOR RADIATION IN THE EUV-WAVELENGTH RANGE AND METHOD FOR MEASURING A CONTAMINATION STATUS OF EUV-REFLECTIVE ELEMENTS
Assignment: 1
Reel/Frame:
021532/0178Recorded: 09/15/2008Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/18/2008
Exec Dt:
02/05/2008
Exec Dt:
02/06/2008
Exec Dt:
02/11/2008
Exec Dt:
02/26/2008
Exec Dt:
02/01/2008
Assignees:
RUDOLF-EBER-STRASSE 2
OBERKOCHEN, GERMANY 73447
DE RUN 6507
VELDHOVEN, NETHERLANDS 5504DR
Correspondent:
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 600
WASHINGTON, DC 20037
Assignment: 2
Reel/Frame:
025763/0367Recorded: 01/18/2011Pages: 28
Conveyance:
A MODIFYING CONVERSION
Assignor:
Exec Dt:
10/14/2010
Assignee:
RUDOLF-EBER-STRASSE 2
73447 OBERKOCHEN, GERMANY
Correspondent:
TIMOTHY A. FRENCH
FISH & RICHARDSON P.C.
ONE MARINA PARK DRIVE
BOSTON, MASSACHUSETTS 02210-1878

Search Results as of: 05/27/2024 02:08 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