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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 : SIGEL, BENJAMIN
Total Assignments: 7
Assignment: 1
Reel/Frame:029009/0774   Pages: 6
Recorded: 09/24/2012
Attorney Dkt #:22942-0009002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEBER, JOCHEN
Exec Dt:
01/24/2008
2
RIEF, KLAUS
Exec Dt:
01/15/2008
3
MATANO, CLAUDIA
Exec Dt:
01/15/2008
4
SIGEL, BENJAMIN
Exec Dt:
01/15/2008
5
SIEGEL, JOACHIM
Exec Dt:
01/14/2008
Assignee
1
CARL ZEISS SMT AG
RUDOLF-EBER-STRASSE 2
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130038848
13611633
Correspondence name and address
SEAN P. DALEY
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 2
Reel/Frame:022682/0832   Pages: 13
Recorded: 05/14/2009
Attorney Dkt #:23523-0014001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECKENBACH, MARIELLA
Exec Dt:
04/23/2009
2
RIEF, KLAUS
Exec Dt:
04/20/2009
3
BERTELE, ANDREAS
Exec Dt:
04/28/2009
4
SIGEL, BENJAMIN
Exec Dt:
04/14/2009
5
BLEIDISTEL, SASCHA
Exec Dt:
04/20/2009
6
HUMMEL, WOLFGANG
Exec Dt:
04/16/2009
7
FROMMEYER, ANDREAS
Exec Dt:
04/15/2009
8
GRUNER, TORALF
Exec Dt:
04/14/2009
9
SCHWAER, JOCHEN
Exec Dt:
04/20/2009
10
SCHWAER, BAERBEL
Exec Dt:
04/20/2009
11
SCHLETTERER, THOMAS
Exec Dt:
04/24/2009
12
HOEGELE, ARTUR
Exec Dt:
04/22/2009
13
SCHOEPPACH, ARMIN
Exec Dt:
04/22/2009
Assignee
1
CARL ZEISS SMT AG
RUDOLF-EBER-STRASSE 2
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100128367
12403526
Correspondence name and address
CHRIS C. BOWLEY
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 3
Reel/Frame:025906/0613   Pages: 3
Recorded: 03/06/2011
Attorney Dkt #:18233-0033001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIGEL, BENJAMIN
Exec Dt:
02/16/2011
2
BLEIDISTEL, SASCHA
Exec Dt:
02/16/2011
Assignee
1
CARL ZEISS SMT GMBH
RUDOLF-EBER-STRASSE 2
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9964673
US20110194089
13021583
Correspondence name and address
SEAN P. DALEY
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 4
Reel/Frame:026877/0260   Pages: 4
Recorded: 09/09/2011
Attorney Dkt #:22942-0043001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIGEL, BENJAMIN
Exec Dt:
08/17/2011
2
BERTELE, ANDREAS
Exec Dt:
08/04/2011
3
KLOESCH, PETER
Exec Dt:
08/04/2011
4
MAHLMANN, MARTIN
Exec Dt:
08/05/2011
5
WEBER, JOCHEN
Exec Dt:
09/05/2011
Assignee
1
CARL ZEISS SMT GMBH
RUDOLF EBER STRASSE 2
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9030644
US20110317140
13196239
Correspondence name and address
SEAN P. DALEY
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 5
Reel/Frame:035511/0202   Pages: 5
Recorded: 04/28/2015
Attorney Dkt #:22942-0043002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIGEL, BENJAMIN
Exec Dt:
08/17/2011
2
BERTELE, ANDREAS
Exec Dt:
08/04/2011
3
KLOESCH, PETER
Exec Dt:
08/04/2011
4
MAHLMANN, MARTIN
Exec Dt:
08/05/2011
5
WEBER, JOCHEN
Exec Dt:
09/05/2011
Assignee
1
CARL ZEISS SMT GMBH
RUDOLF-EBER-STRASSE 2
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150316855
14682502
Correspondence name and address
SEAN P. DALEY
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 6
Reel/Frame:047529/0306   Pages: 5
Recorded: 11/16/2018
Attorney Dkt #:42047-0043003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIGEL, BENJAMIN
Exec Dt:
08/17/2011
2
BERTELE, ANDREAS
Exec Dt:
08/04/2011
3
KLOESCH, PETER
Exec Dt:
08/04/2011
4
MAHLMANN, MARTIN
Exec Dt:
08/05/2011
5
WEBER, JOCHEN
Exec Dt:
09/05/2011
Assignee
1
CARL ZEISS SMT GMBH
RUDOLF-EBER-STRASSE 2
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190121238
16164438
Correspondence name and address
SEAN P. DALEY
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 7
Reel/Frame:038872/0124   Pages: 7
Recorded: 06/10/2016
Attorney Dkt #:21070-0148001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLZ, MARKUS
Exec Dt:
03/07/2016
2
SIGEL, BENJAMIN
Exec Dt:
03/06/2016
3
HORN, JAN
Exec Dt:
03/09/2016
4
KNAUF, BENEDIKT
Exec Dt:
03/15/2016
5
HAACKER, FABIAN
Exec Dt:
03/04/2016
Assignee
1
CARL ZEISS SMT GMBH
RUDOLF-EBER-STRASSE 2
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9851555
US20160170201
15050664
Correspondence name and address
SEAN P. DALEY
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022

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