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: 4
Patent #:
8804234
Issue Dt:
08/12/2014
Application #:
13495763
Filing Dt:
06/13/2012
Publication #:
20120274918
Pub Dt:
11/01/2012
Inventors:
David Shafer, Wilhelm Ulrich, Aurelian Dodoc, Rudolf Von Buenau, Hans-Juergen Mann et al
Title:
CATADIOPTRIC PROJECTION OBJECTIVE INCLUDING AN ASPHERIZED PLATE
Assignment: 1
Reel/Frame:
028419/0759Recorded: 06/21/2012Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
SHAFER, DAVID
Exec Dt:
05/10/2005
ULRICH, WILHELM
Exec Dt:
04/29/2005
DODOC, AURELIAN
Exec Dt:
05/02/2005
BUENAU, RUDOLF M.
Exec Dt:
05/10/2005
MANN, HANS-JUERGEN
Exec Dt:
05/10/2005
EPPLE, ALEXANDER
Exec Dt:
04/29/2005
Assignee:
CARL ZEISS SMT AG
RUDOLF-EBER-STRASSE 2
OBERKOCHEN, GERMANY 73447
Correspondent:
CHRIS C. BOWLEY
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 2
Reel/Frame:
028619/0541Recorded: 07/23/2012Pages: 5
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE THE FOURTH ASSIGNOR'S LAST NAME PREVIOUSLY RECORDED ON REEL 028419 FRAME 0759. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECT LAST NAME IS VON BUENAU.
Assignors:
SHAFER, DAVID
Exec Dt:
05/10/2005
ULRICH, WILHELM
Exec Dt:
04/26/2005
DODOC, AURELIAN
Exec Dt:
05/02/2005
BUENAU, RUDOLF M.
Exec Dt:
05/10/2005
MANN, HANS-JUERGEN
Exec Dt:
05/10/2005
EPPLE, ALEXANDER
Exec Dt:
04/29/2005
Assignee:
CARL ZEISS SMT AG
RUDOLF-EBER-STRASSE 2
OBERKOCHEN, GERMANY 73447
Correspondent:
CHRIS C. BOWLEY
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 3
Reel/Frame:
028652/0071Recorded: 07/26/2012Pages: 5
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE FOURTH ASSIGNOR'S LAST NAME PREVIOUSLY RECORDED ON REEL 028619 FRAME 0541. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECT LAST NAME IS VON BUENAU.
Assignors:
SHAFER, DAVID
Exec Dt:
05/10/2005
ULRICH, WILHELM
Exec Dt:
04/26/2005
DODOC, AURELIAN
Exec Dt:
05/02/2005
VON BUENAU, RUDOLF M.
Exec Dt:
05/10/2005
MANN, HANS-JUERGEN
Exec Dt:
05/10/2005
EPPLE, ALEXANDER
Exec Dt:
04/29/2005
Assignee:
CARL ZEISS SMT AG
RUDOLF-EBER-STRASSE 2
OBERKOCHEN, GERMANY 73447
Correspondent:
CHRIS C. BOWLEY
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 4
Reel/Frame:
028434/0145Recorded: 06/25/2012Pages: 6
Conveyance:
A MODIFYING CONVERSION
Assignor:
CARL ZEISS SMT AG
Exec Dt:
10/14/2010
Assignee:
CARL ZEISS SMT GMBH
RUDOLF-EBER-STRASSE 2
OBERKOCHEN, GERMANY 73447
Correspondent:
CHRIS C. BOWLEY
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022

Search Results as of: 05/27/2024 05:19 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