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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 : FRIEDL, ALEXANDER
Total Assignments: 11
Assignment: 1
Reel/Frame:013562/0699   Pages: 4
Recorded: 12/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDL, ALEXANDER
Exec Dt:
11/14/2002
2
GLASER, JOSEF
Exec Dt:
11/14/2002
3
HARMS, KLAUS CHRISTOPH
Exec Dt:
11/14/2002
4
LEITMEIER, KLAUS
Exec Dt:
11/14/2002
5
MOIK, JOSEF
Exec Dt:
11/14/2002
6
TEICHMANN, RUDIGER
Exec Dt:
11/14/2002
7
WALLNOFER, WOLFGANG
Exec Dt:
11/14/2002
Assignee
1
AVL LIST GMBH
A-8020 GRAZ
HANS-LIST-PLATZ 1, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030069713
10265153
Correspondence name and address
DKYEMA GOSSETT PLLC
RICHARD H. TUSHIN
1300 I STREET, N.W.
SUITE 300 WEST
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:019271/0580   Pages: 4
Recorded: 04/16/2007
Attorney Dkt #:66376-410-7
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHRICKER, ALEXANDER
Exec Dt:
03/27/2007
2
FRIEDL, ALEXANDER
Exec Dt:
03/27/2007
3
HIRSCHLER, MICHAEL
Exec Dt:
03/27/2007
4
KROEGER, DIETMAR
Exec Dt:
03/27/2007
Assignee
1
PIEZOCRYST ADVANCED SENSORICS GMBH
HANS-LIST-PLATZ 1
GRAZ, AUSTRIA A-8020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7350494
US20070245805
11785173
Correspondence name and address
RICHARD H. TUSHIN
1300 I STREET, NW
SUITE 300 WEST
WASHINGTON, D.C. 20005
Assignment: 3
Reel/Frame:019436/0107   Pages: 3
Recorded: 06/05/2007
Attorney Dkt #:66376-413-7
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KROEGER, DIETMAR
Exec Dt:
05/31/2007
2
HIRSCHLER, MICHAEL
Exec Dt:
05/31/2007
3
FRIEDL, ALEXANDER
Exec Dt:
05/31/2007
4
SCHRICKER, ALEXANDER
Exec Dt:
05/31/2007
5
KRISPEL, FERDINAND
Exec Dt:
05/31/2007
6
MICHELITSCH, WOLFGANG
Exec Dt:
05/31/2007
Assignee
1
PIEZOCRYST ADVANCED SENSORICS GMBH
HANS-LIST-PLATZ 1
GRAZ, AUSTRIA A-8020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7603906
US20070277618
11806918
Correspondence name and address
RICHARD H. TUSHIN
1300 I STREET, NW
SUITE 300 WEST
WASHINGTON, D.C. 20005
Assignment: 4
Reel/Frame:019566/0659   Pages: 3
Recorded: 07/10/2007
Attorney Dkt #:66376-411-7
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FRIEDL, ALEXANDER
Exec Dt:
06/11/2007
Assignee
1
PIEZOCRYST ADVANCED SENSORICS GMBH
HANS-LIST-PLATZ 1
GRAZ, AUSTRIA A-8020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7726196
US20080011089
11785054
Correspondence name and address
RICHARD H. TUSHIN
1300 I STREET, N.W., SUITE 300 WEST
WASHINGTON, D.C. 20005
Assignment: 5
Reel/Frame:020375/0458   Pages: 3
Recorded: 01/16/2008
Attorney Dkt #:66376-427
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FRIEDL, ALEXANDER
Exec Dt:
11/11/2007
Assignee
1
PIEZOCRYST ADVANCED SENSORICS GMBH
HANS-LIST-PLATZ 1
GRAZ, AUSTRIA A-8020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7839056
US20080116766
11984664
Correspondence name and address
RICHARD H. TUSHIN
1300 I STREET, NW
SUITE 300 WEST
WASHINGTON, D.C. 20005
Assignment: 6
Reel/Frame:020883/0692   Pages: 3
Recorded: 03/25/2008
Attorney Dkt #:66374-192-7
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRUCKNER, GUDRUN
Exec Dt:
03/14/2008
2
HAUSER, ROBERT
Exec Dt:
03/14/2008
3
REINDL, LEONHARD M.
Exec Dt:
03/14/2008
4
FRIEDL, ALEXANDER
Exec Dt:
03/14/2008
5
STRMSEK, ROBERT
Exec Dt:
03/14/2008
Assignee
1
AVL LIST GMBH
HANS-LIST-PLATZ 1
GRAZ, AUSTRIA A-8020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7755250
US20090033175
11918947
Correspondence name and address
RICHARD TUSHIN
DYKEMA GOSSETT PLLC
FRANKLIN SQUARE, THIRD FLOOR WEST
1300 I STREET, NW
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:022983/0510   Pages: 3
Recorded: 07/21/2009
Attorney Dkt #:66376-470
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINKLHOFER, ERNST
Exec Dt:
06/30/2009
2
FRIEDL, ALEXANDER
Exec Dt:
06/30/2009
Assignee
1
AVL LIST GMBH
HANS-LIST-PLATZ 1
GRAZ, AUSTRIA A-8020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7930934
US20090301178
12457007
Correspondence name and address
RICHARD H. TUSHIN
1300 I STREET, NW
SUITE 300 WEST
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:024135/0779   Pages: 3
Recorded: 03/24/2010
Attorney Dkt #:66376-484
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDL, ALEXANDER
Exec Dt:
11/27/2009
2
MICHELITSCH, WOLFGANG
Exec Dt:
11/27/2009
Assignee
1
PIEZOCRYST ADVANCED SENSORICS GMBH
HANS-LIST-PLATZ 1
GRAZ, AUSTRIA A-8020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100263451
12452880
Correspondence name and address
RICHARD H. TUSHIN
1300 I STREET, NW
SUITE 300 WEST
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:026476/0769   Pages: 3
Recorded: 06/22/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHRICKER, ALEXANDER
Exec Dt:
04/01/2011
2
TURAN, ALPARSLAN
Exec Dt:
04/04/2011
3
FRIEDL, ALEXANDER
Exec Dt:
04/06/2011
Assignee
1
PIEZOCRYST ADVANCED SENSORICS GMBH
HANS-LIST-PLATZ 1
GRAZ, AUSTRIA A-8020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8539845
US20110219888
12998552
Correspondence name and address
RICHARD H. TUSHIN
300 WEST
1300 I STREET, NW
WASHINGTON, DC 20005
Assignment: 10
Reel/Frame:029343/0249   Pages: 4
Recorded: 11/23/2012
Attorney Dkt #:0723-753
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDL, ALEXANDER
Exec Dt:
11/13/2012
2
MICHELITSCH, WOLFGANG
Exec Dt:
11/13/2012
Assignee
1
PIEZOCRYST ADVANCED SENSORICS GMBH
HANS-LIST-PLATZ 1
GRAZ, AUSTRIA A-8020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8919203
US20130068030
13699665
Correspondence name and address
TODD A. VAUGHN
12510 PROSPERITY DRIVE, SUITE 320
SILVER SPRING, MD 20904
Assignment: 11
Reel/Frame:065638/0741   Pages: 8
Recorded: 11/21/2023
Attorney Dkt #:CZV1185P23US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDL, ALEXANDER
Exec Dt:
10/03/2023
2
SCHOEBEL, DANIEL
Exec Dt:
10/08/2023
3
WIEDEMANN, DOMINIK
Exec Dt:
09/30/2023
Assignee
1
CARL ZEISS VISION GMBH
TURNSTRASSE 27
AALEN, GERMANY 73430
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11885751
US20240003829
18468867
Correspondence name and address
TAUTZ & SCHUHMACHER LLC
1050 30TH STREET NW
WASHINGTON, DC 20007

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