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:
04/27/2004
Application #:
10146915
Filing Dt:
05/17/2002
Publication #:
Pub Dt:
12/19/2002
Inventors:
Toralf Gruner, Manfred Maul, Rudolf Von Buenau
Title:
MICROLITHOGRAPHIC ILLUMINATION METHOD AND A PROJECTION LENS FOR CARRYING OUT THE METHOD
Assignment: 1
Reel/Frame:
013191/0905Recorded: 08/19/2002Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/01/2002
Exec Dt:
07/18/2002
Exec Dt:
07/21/2002
Assignee:
CARL-ZEISS-STRASSE 22
73447 OBERKOCHEN, GERMANY
Correspondent:
SUGHRUE MION, PLLC
GEORGE F. LEHNIGK
2100 PENNSYLVANIA AVENUE, NW.
STE. 800
WASHINGTON, DC 200037-3213
Assignment: 2
Reel/Frame:
016945/0312Recorded: 09/02/2005Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/27/2002
Assignee:
CARL-ZEISS-STRASSE 22
73447 OBERKOCHEN, GERMANY
Correspondent:
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037

Search Results as of: 06/14/2024 08:49 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