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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
10/02/2012
Application #:
12469546
Filing Dt:
05/20/2009
Publication #:
Pub Dt:
12/24/2009
Inventors:
Dirk Heinrich EHM, Johannes Hubertus Josephina MOORS, Vladimir Vitalevitsch IVANOV et al
Title:
METHOD FOR REMOVING CONTAMINATION ON OPTICAL SURFACES AND OPTICAL ARRANGEMENT
Assignment: 1
Reel/Frame:
023187/0346Recorded: 09/03/2009Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/02/2009
Exec Dt:
05/28/2009
Exec Dt:
08/31/2009
Exec Dt:
05/29/2009
Exec Dt:
05/29/2009
Assignees:
RUDOLF-EBER-STRASSE 2
OBERKOCHEN, GERMANY 73447
DE RUN 6501
VELDHOVEN, NETHERLANDS 5504DR
Correspondent:
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVE NW
SUITE 600
WASHINGTON, DC 20037
Assignment: 2
Reel/Frame:
026272/0734Recorded: 05/05/2011Pages: 12
Conveyance:
RECORD TO CHANGE CORRESPONENCE INFORMATION OF ASSIGNMENT RECORDED AT REEL 023187 FRAME 0346
Assignors:
Exec Dt:
06/02/2009
Exec Dt:
05/28/2009
Exec Dt:
08/31/2009
Exec Dt:
05/29/2009
Exec Dt:
05/29/2009
Assignees:
RUDOLF-EBER-STRASSE 2
73447 OBERKOCHEN, GERMANY
DE RUN 6501
5504 DR VELDHOVEN, NETHERLANDS
Correspondent:
WALTER OTTESEN
PATENT ATTORNEY
P.O. BOX 4026
GAITHERSBURG, MARYLAND 20885-4026
Assignment: 3
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

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