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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : STRAEHLE, FRITZ
Total Assignments: 16
Assignment: 1
Reel/Frame:009486/0818   Pages: 3
Recorded: 09/25/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/22/1998
Assignee
1
CARL ZEISS
73446 OBERKOCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
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NONE
09160245
Correspondence name and address
WALTER OTTESEN
PATENT ATTORNEY
P.O. BOX 4026
GAITHERSBURG, MD 20885-4026
Assignment: 2
Reel/Frame:011959/0970   Pages: 3
Recorded: 07/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/27/2001
Assignee
1
CARL ZEISS
73446 OBERKOCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09866761
Correspondence name and address
WALTER OTTESEN
PATENT ATTORNEY
P.O. BOX 4026
GAITHERSBURG, MD 20885-4026
Assignment: 3
Reel/Frame:014030/0564   Pages: 4
Recorded: 05/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/14/2003
2
Exec Dt:
04/11/2003
3
Exec Dt:
04/14/2003
4
Exec Dt:
04/14/2003
Assignee
1
CARL ZEISS
73446 OBERKOCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10396383
Correspondence name and address
WALTER OTTESEN
P.O. BOX 4026
GAITHERSBU4RG, MD 20885-4026
Assignment: 4
Reel/Frame:015990/0645   Pages: 3
Recorded: 11/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/10/2004
2
Exec Dt:
09/15/2004
3
Exec Dt:
05/09/2004
4
Exec Dt:
09/20/2004
5
Exec Dt:
09/07/2004
6
Exec Dt:
09/14/2004
7
Exec Dt:
09/13/2004
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY D-73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10913035
Correspondence name and address
STEVEN M. DUBOIS
P.O. BOX 270
FREDERICKSBURG, VIRGINA 22404
Assignment: 5
Reel/Frame:015993/0073   Pages: 3
Recorded: 11/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/06/2004
2
Exec Dt:
09/13/2004
3
Exec Dt:
09/28/2004
4
Exec Dt:
09/07/2004
Assignee
1
CARL-ZEISS-STRASSE 22
D-73447 OBERKOCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10910730
Correspondence name and address
STEVEN M. DUBOIS
P.O. BOX 270
FREDERICKSBURG, VIRGINIA 22404
Assignment: 6
Reel/Frame:016476/0461   Pages: 3
Recorded: 04/20/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/14/2005
2
Exec Dt:
01/14/2005
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11010120
Correspondence name and address
KRIEGSMAN & KRIEGSMAN
665 FRANKLIN STREET
FRAMINGHAM, MA 01702
Assignment: 7
Reel/Frame:016299/0171   Pages: 3
Recorded: 02/24/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/09/2005
2
Exec Dt:
02/09/2005
3
Exec Dt:
02/09/2005
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10965692
Correspondence name and address
KRIEGSMAN & KRIEGSMAN
665 FRANKLIN STREET
FRAMINGHAM, MA 01702
Assignment: 8
Reel/Frame:018507/0761   Pages: 3
Recorded: 11/10/2006
Attorney Dkt #:3850.028001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/10/2006
2
Exec Dt:
08/10/2006
Assignee
1
D-73447
OBERKOCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11408633
Correspondence name and address
JONATHAN P. OSHA
1221 MCKINNEY, SUITE 2800
HOUSTON, TX 77010
Assignment: 9
Reel/Frame:024781/0106   Pages: 4
Recorded: 08/03/2010
Attorney Dkt #:82625
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/12/2007
2
Exec Dt:
06/22/2007
3
Exec Dt:
06/06/2007
4
Exec Dt:
06/06/2007
5
Exec Dt:
06/22/2007
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11659594
Correspondence name and address
EDWARD M. KRIEGSMAN, ESQ.
30 TURNPIKE ROAD, SUITE 9
SOUTHBOROUGH, MA 01772
Assignment: 10
Reel/Frame:020485/0010   Pages: 4
Recorded: 02/07/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/22/2007
2
Exec Dt:
10/22/2007
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11389631
Correspondence name and address
KRIEGSMAN & KRIEGSMAN
30 TURNPIKE ROAD, SUITE 9
SOUTHBOROUGH, MA 01772
Assignment: 11
Reel/Frame:021290/0171   Pages: 4
Recorded: 07/18/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/02/2008
2
Exec Dt:
06/24/2008
3
Exec Dt:
06/24/2008
4
Exec Dt:
07/01/2008
5
Exec Dt:
06/24/2008
Assignee
1
CARL-ZEISS-STRASSE 22
73447 OBERKOCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12155166
Correspondence name and address
WALTER OTTESEN
PATENT ATTORNEY
P.O. BOX 4026
GAITHERSBURG, MARYLAND 20885-4026
Assignment: 12
Reel/Frame:021320/0967   Pages: 3
Recorded: 07/25/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/14/2008
2
Exec Dt:
07/15/2008
3
Exec Dt:
07/16/2008
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12223269
Correspondence name and address
EDWARD M. KRIEGSMAN, ESQ.
KRIEGSMAN & KRIEGSMAN
30 TURNPIKE ROAD, SUITE 9
SOUTHBOROUGH, MA 01772
Assignment: 13
Reel/Frame:021620/0013   Pages: 3
Recorded: 09/24/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/21/2008
2
Exec Dt:
07/21/2008
3
Exec Dt:
07/21/2008
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12225467
Correspondence name and address
EDWARD M. KRIEGSMAN, ESQ.
KRIEGSMAN & KRIEGSMAN
30 TURNPIKE ROAD, SUITE 9
SOUTHBOROUGH, MA 01772
Assignment: 14
Reel/Frame:022591/0233   Pages: 3
Recorded: 04/23/2009
Attorney Dkt #:DIEHL1.004CP1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/06/2008
2
Exec Dt:
11/10/2008
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12205742
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE, CA 92614
Assignment: 15
Reel/Frame:024752/0127   Pages: 2
Recorded: 07/28/2010
Attorney Dkt #:26017D-003900US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/25/2010
2
Exec Dt:
07/22/2010
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12796564
Correspondence name and address
CRAIG C. LARGENT
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 16
Reel/Frame:026247/0966   Pages: 4
Recorded: 04/29/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/05/2011
2
Exec Dt:
04/04/2011
3
Exec Dt:
04/07/2011
4
Exec Dt:
04/06/2011
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12928821
Correspondence name and address
KRIEGSMAN & KRIEGSMAN
30 TURNPIKE ROAD, SUITE 9
SOUTHBOROUGH, MA 01772

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