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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 : FEHRER, DIRK-OLIVER
Total Assignments: 12
Assignment: 1
Reel/Frame:016786/0472   Pages: 5
Recorded: 11/16/2005
Attorney Dkt #:21295.0116US1 (H6053US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIRK, DR. HOLGER
Exec Dt:
11/02/2005
2
FEHRER, DIRK-OLIVER
Exec Dt:
11/02/2005
3
GOLDNER, MICHAEL
Exec Dt:
11/02/2005
Assignee
1
LEICA MICROSYSTEMS CMS GMBH
ERNST-LEITZ-STRASSE 17-37
WETZLAR, GERMANY 35578
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070171502
11252971
Correspondence name and address
MARIA ELISEEVA
4 MILITIA DR., SUITE 4
LEXINGTON, MA 02421
Assignment: 2
Reel/Frame:016786/0439   Pages: 6
Recorded: 11/16/2005
Attorney Dkt #:21295.0118US1 (H6023US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIRK, DR. HOLGER
Exec Dt:
11/07/2005
2
STORZ, DR. RAFAEL
Exec Dt:
11/07/2005
3
FEHRER, DIRK-OLIVER
Exec Dt:
11/07/2005
4
KRESS, CLAUS
Exec Dt:
11/07/2005
Assignee
1
LEICA MICROSYSTEMS CMS GMBH
ERNST-LEITZ-STRASSE 17-37
WETZLAR, GERMANY 35578
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070252499
11252965
Correspondence name and address
MARIA ELISEEVA
4 MILITIA DR., SUITE 4
LEXINGTON, MA 02421
Assignment: 3
Reel/Frame:019229/0763   Pages: 3
Recorded: 05/01/2007
Attorney Dkt #:043974-0112
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FEHRER, DIRK-OLIVER
Exec Dt:
03/21/2007
2
BIRK, HOLGER
Exec Dt:
03/21/2007
Assignee
1
LEICA MICROSYSTEMS CMS GMBH
ERNST-LEITZ-STRASSE 17-37
WETZLAR, GERMANY D-35578
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7600926
US20090022471
11718304
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET, N.W.
SUITE 500
WASHINGTON, DC 20007
Assignment: 4
Reel/Frame:026588/0796   Pages: 2
Recorded: 07/14/2011
Attorney Dkt #:010309.25175US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FEHRER, DIRK-OLIVER
Exec Dt:
07/01/2011
2
SCHREIBER, FRANK
Exec Dt:
07/07/2011
Assignee
1
LEICA MICROSYSTEMS CMS GMBH
ERNST-LEITZ STRASSE 17-37
WETZLAR, GERMANY 35578
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D660336
NONE
29397188
Correspondence name and address
CROWELL & MORING LLP
PO BOX 14300
INTELLECTUAL PROPERTY GROUP
WASHINGTON, DC 20044-4300
Assignment: 5
Reel/Frame:027012/0277   Pages: 2
Recorded: 10/04/2011
Attorney Dkt #:107540.25211US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOEHM, INGO
Exec Dt:
09/27/2011
2
FEHRER, DIRK-OLIVER
Exec Dt:
09/27/2011
Assignee
1
LEICA MICROSYSTEMS CMS GMBH
ERNST-LEITZ-STR. 17-37
WETZLAR, GERMANY D-35578
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D669511
NONE
29402400
Correspondence name and address
CROWELL & MORING LLP
PO BOX 14300
INTELLECTUAL PROPERTY GROUP
WASHINGTON, DC 20044-4300
Assignment: 6
Reel/Frame:027915/0450   Pages: 2
Recorded: 03/23/2012
Attorney Dkt #:046693.00006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOEHM, INGO
Exec Dt:
03/22/2012
2
FEHRER, DIRK-OLIVER
Exec Dt:
03/22/2012
Assignee
1
LEICA MICROSYSTEMS CMS GMBH
ERNST-LEITZ-STRASSE 17-37
WETZLAR, GERMANY 35578
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8786944
US20120243079
13428066
Correspondence name and address
HODGSON RUSS LLP THE GUARANTY BUILDING
140 PEARL STREET
SUITE 100
BUFFALO, NY 14202-4040
Assignment: 7
Reel/Frame:033095/0593   Pages: 2
Recorded: 06/13/2014
Attorney Dkt #:046693.00017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BÖHM, INGO
Exec Dt:
03/22/2012
2
FEHRER, DIRK-OLIVER
Exec Dt:
03/22/2012
Assignee
1
LEICA MICROSYSTEMS CMS GMBH
ERNST-LEITZ-STRASSE 17-37
WETZLAR, GERMANY 35578
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9348130
US20140293409
14303730
Correspondence name and address
HODGSON RUSS LLP THE GUARANTY BUILDING
140 PEARL STREET
SUITE 100
BUFFALO, NY 14202-4040
Assignment: 8
Reel/Frame:028087/0990   Pages: 3
Recorded: 04/23/2012
Attorney Dkt #:812835
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FEHRER, DIRK-OLIVER
Exec Dt:
04/17/2012
2
BOEHM, INGO
Exec Dt:
04/17/2012
Assignee
1
LEICA MICROSYSTEMS CMS GMBH
ERNST-LEITZ-STRASSE 17-37
WETZLAR, GERMANY 35578
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8879135
US20120212790
13503436
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601-6731
Assignment: 9
Reel/Frame:030557/0522   Pages: 6
Recorded: 06/06/2013
Attorney Dkt #:109245.65541US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIRK, HOLGER
Exec Dt:
04/30/2013
2
SEYFRIED, VOLKER
Exec Dt:
04/30/2013
3
FEHRER, DIRK-OLIVER
Exec Dt:
05/13/2013
4
KRISHNAMACHARI, VISHNU VARDAN
Exec Dt:
04/30/2013
Assignee
1
LECIA MICROSYSTEMS CMS GMBH
ERNST-LEITZ-STRASSE 17-37
WETZLAR, GERMANY 35578
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8844671
US20130306398
13894726
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
INTELLECTUAL PROPERTY GROUP
WASHINGTON, DC 20044-4300
Assignment: 10
Reel/Frame:033625/0160   Pages: 8
Recorded: 08/26/2014
Attorney Dkt #:109245.65541US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 030557 FRAME 0522. ASSIGNOR(S) HEREBY CONFIRMS THE LEICA MICROSYSTEMS CMS GMBH IS THE CORRECT SPELLING OF THE RECEIVING PARTY.
Assignors
1
BIRK, HOLGER
Exec Dt:
04/30/2013
2
SEYFRIED, VOLKER
Exec Dt:
04/30/2013
3
FEHRER, DIRK-OLIVER
Exec Dt:
05/13/2013
4
KRISHNAMACHARI, VISHNU VARDAN
Exec Dt:
04/30/2013
Assignee
1
LEICA MICROSYSTEMS CMS GMBH
ERNST-LEITZ-STRASSE 17-37
WETZLAR, GERMANY 35578
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8844671
US20130306398
13894726
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 11
Reel/Frame:049546/0480   Pages: 6
Recorded: 06/21/2019
Attorney Dkt #:817104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KREMER, MANUEL
Exec Dt:
06/06/2019
2
FEHRER, DIRK-OLIVER
Exec Dt:
06/12/2019
3
FRIEDRICH, LARS
Exec Dt:
06/11/2019
Assignee
1
LEICA MICROSYSTEMS CMS GMBH
ERNST-LEITZ-STRASSE 17-37
WETZLAR, GERMANY 35578
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11237453
US20190391460
16470985
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 606016731
Assignment: 12
Reel/Frame:056283/0180   Pages: 8
Recorded: 05/19/2021
Attorney Dkt #:818206
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNEBEL, WERNER
Exec Dt:
04/22/2021
2
FAHRBACH, FLORIAN
Exec Dt:
05/05/2021
3
FRANKE, CHRISTOF
Exec Dt:
04/22/2021
4
FEHRER, DIRK-OLIVER
Exec Dt:
04/26/2021
Assignee
1
LEICA MICROSYSTEMS CMS GMBH
ERNST-LEITZ-STRASSE 17-37
WETZLAR, GERMANY 35578
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210278651
17292474
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 606016731

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