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Patent Assignment Assignor Details
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Assignor Name : MATZ, HOLGER
Total Assignments: 24
Assignment: 1
Reel/Frame:021111/0581   Pages: 3
Recorded: 06/11/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/10/2008
2
Exec Dt:
03/14/2008
Assignee
1
CARL-ZEISS-STRASSE 22
73447 OBERKOCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12076135
Correspondence name and address
WALTER OTTESEN
PATENT ATTORNEY
P.O. BOX 4026
GAITHERSBURG, MD 20885-4026
Assignment: 2
Reel/Frame:021830/0741   Pages: 3
Recorded: 11/13/2008
Attorney Dkt #:Z50102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/13/2008
2
Exec Dt:
10/13/2008
3
Exec Dt:
11/03/2008
4
Exec Dt:
10/16/2008
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12198965
Correspondence name and address
GERALD E. HESPOS
274 MADISON AVENUE - SUITE 1703
CASELLA & HESPOS LLP
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:024373/0574   Pages: 2
Recorded: 05/12/2010
Attorney Dkt #:26017D-003600US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/03/2010
2
Exec Dt:
04/26/2010
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12694530
Correspondence name and address
CCL - TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 4
Reel/Frame:025984/0750   Pages: 2
Recorded: 03/18/2011
Attorney Dkt #:26017D-003510US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/16/2011
2
Exec Dt:
02/16/2011
3
Exec Dt:
02/16/2011
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13008689
Correspondence name and address
CRAIG C. LARGENT
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 5
Reel/Frame:029455/0563   Pages: 7
Recorded: 12/12/2012
Attorney Dkt #:P18717
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/26/2012
2
Exec Dt:
09/26/2012
3
Exec Dt:
10/15/2012
4
Exec Dt:
10/16/2012
5
Exec Dt:
10/08/2012
Assignee
1
GOESCHWITZER STRASSE 51-52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13631411
Correspondence name and address
WALTER OTTESEN PATENT ATTORNEY
P.O. 4026
GAITHERSBURG, MD 20885-4026
Assignment: 6
Reel/Frame:033493/0153   Pages: 12
Recorded: 08/08/2014
Attorney Dkt #:0902-042/Z12003-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/23/2014
2
Exec Dt:
04/25/2014
3
Exec Dt:
04/22/2014
4
Exec Dt:
05/05/2014
5
Exec Dt:
04/29/2014
6
Exec Dt:
04/22/2014
7
Exec Dt:
05/03/2014
8
Exec Dt:
06/18/2014
Assignee
1
GOESCHWITZER STRASSE 51-52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13871301
Correspondence name and address
STEVEN M. DUBOIS
P.O. BOX 7999
FREDERICKSBURG, VA 22404-7999
Assignment: 7
Reel/Frame:035679/0697   Pages: 3
Recorded: 05/20/2015
Attorney Dkt #:0902-048
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/05/2015
2
Exec Dt:
05/05/2015
3
Exec Dt:
05/12/2015
Assignee
1
GOESCHWITZER STRASSE 51-52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14299488
Correspondence name and address
PATENT PORTFOLIO BUILDERS, PLLC
P.O. BOX 7999
FREDERICKSBURG, VA 22404-7999
Assignment: 8
Reel/Frame:036154/0514   Pages: 10
Recorded: 07/22/2015
Attorney Dkt #:0902-049
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/12/2015
2
Exec Dt:
06/26/2015
3
Exec Dt:
07/08/2015
4
Exec Dt:
07/07/2015
5
Exec Dt:
05/10/2015
Assignee
1
GÖSCHWITZER STRASSE 51-52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14319050
Correspondence name and address
PATENT PORTFOLIO BUILDERS, PLLC
P.O. BOX 7999
FREDERICKSBURG, VA 22404-7999
Assignment: 9
Reel/Frame:036336/0607   Pages: 11
Recorded: 08/12/2015
Attorney Dkt #:0902-049
Conveyance: CORRECTIVE ASSIGNMENT TO ADD THE SECOND OMITTED RECEIVING PARTY DATA PREVIOUSLY RECORDED AT REEL: 036154 FRAME: 0514. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
05/12/2015
2
Exec Dt:
06/24/2015
3
Exec Dt:
07/08/2015
4
Exec Dt:
07/07/2015
5
Exec Dt:
05/10/2015
Assignees
1
GÖSCHWITZER STRASSE 51-52
JENA, GERMANY 07745
2
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14319050
Correspondence name and address
PATENT PORTFOLIO BUILDERS, PLLC
P.O. BOX 7999
FREDERICKSBURG, VA 22404-7999
Assignment: 10
Reel/Frame:036301/0027   Pages: 5
Recorded: 08/11/2015
Attorney Dkt #:090-2043
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/26/2015
2
Exec Dt:
07/16/2015
3
Exec Dt:
07/16/2015
Assignee
1
GÖSCHWITZER STRASSE 51-52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14035323
Correspondence name and address
PATENT PORTFOLIO BUILDERS, PLLC
P.O. BOX 7999
FREDERICKSBURG, VA 22401
Assignment: 11
Reel/Frame:036434/0855   Pages: 4
Recorded: 08/27/2015
Attorney Dkt #:0902-055/Z12028 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/25/2015
2
Exec Dt:
08/07/2015
3
Exec Dt:
08/08/2015
4
Exec Dt:
08/05/2015
5
Exec Dt:
08/07/2015
6
Exec Dt:
08/25/2015
Assignee
1
GÖSCHWITZER STRASSE 51-52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14722265
Correspondence name and address
PATENT PORTFOLIO BUILDERS, PLLC
P.O. BOX 7999
FREDERICKSBURG, VA 22401
Assignment: 12
Reel/Frame:041619/0416   Pages: 3
Recorded: 03/17/2017
Attorney Dkt #:069608-000062
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/17/2015
2
Exec Dt:
09/17/2015
3
Exec Dt:
09/17/2015
4
Exec Dt:
09/17/2015
Assignee
1
GÖSCHWITZER STRASSE 51-52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15512346
Correspondence name and address
NIXON PEABODY, LLP
799 NINTH STREET, NW
SUITE 500
WASHINGTON, DC 20001
Assignment: 13
Reel/Frame:042232/0196   Pages: 5
Recorded: 04/12/2017
Attorney Dkt #:069608-62
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE EXECUTION DATE OF INVENTOR CHRISTOPH HAUGER PREVIOUSLY RECORDED ON REEL 041619 FRAME 0416. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
09/17/2015
2
Exec Dt:
09/17/2015
3
Exec Dt:
09/21/2015
4
Exec Dt:
09/17/2015
Assignee
1
GÖSCHWITZER STRASSE 51-52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15512346
Correspondence name and address
NIXON PEABODY, LLP
799 9TH STREET NW
SUITE 500
WASHINGTON, DC 20001-4501
Assignment: 14
Reel/Frame:037774/0197   Pages: 5
Recorded: 02/19/2016
Attorney Dkt #:069608-46
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/05/2016
2
Exec Dt:
02/10/2016
3
Exec Dt:
02/03/2016
Assignees
1
GÖSCHWITZER STRASSE 51-52
JENA, GERMANY 07745
2
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14966728
Correspondence name and address
NIXON PEABODY, LLP
799 9TH STREET NW
SUITE 500
WASHINGTON, DC 20001-4501
Assignment: 15
Reel/Frame:040190/0457   Pages: 7
Recorded: 11/01/2016
Attorney Dkt #:9030172US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/14/2016
2
Exec Dt:
10/17/2016
3
Exec Dt:
10/14/2016
4
Exec Dt:
10/19/2016
5
Exec Dt:
10/18/2016
Assignee
1
GOESCHWITZER STRASSE 51-52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15260108
Correspondence name and address
WALTER OTTESEN, P.A.
P.O. 4026
GAITHERSBURG, MD 20885-4026
Assignment: 16
Reel/Frame:042483/0569   Pages: 3
Recorded: 05/23/2017
Attorney Dkt #:A57024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/17/2017
2
Exec Dt:
05/15/2017
Assignee
1
GOESCHWITZER STRASSE 51-52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15481381
Correspondence name and address
WALTER OTTESEN, P.A.
P.O. 4026
GAITHERSBURG, MD 20885-4026
Assignment: 17
Reel/Frame:056274/0525   Pages: 7
Recorded: 05/18/2021
Attorney Dkt #:A 58068
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/05/2021
2
Exec Dt:
05/03/2021
3
Exec Dt:
05/01/2021
4
Exec Dt:
04/29/2021
5
Exec Dt:
05/02/2021
Assignee
1
GOESCHWITZER STRASSE 51-52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17013085
Correspondence name and address
WALTER OTTESEN, P.A.
P.O. BOX 4026
GAITHERSBURG, MD 20885-4026
Assignment: 18
Reel/Frame:056565/0070   Pages: 7
Recorded: 06/16/2021
Attorney Dkt #:061098/559112
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/20/2021
2
Exec Dt:
05/21/2021
Assignee
1
GÖSCHWITZER STRASSE 51 - 52
JENA, GERMANY D-07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17349348
Correspondence name and address
ALSTON & BIRD
ONE SOUTH AT THE PLAZA
101 SOUTH TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280-4000
Assignment: 19
Reel/Frame:062371/0673   Pages: 11
Recorded: 01/13/2023
Attorney Dkt #:270863-507853
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/30/2022
2
Exec Dt:
05/31/2022
3
Exec Dt:
06/07/2022
Assignee
1
GOESCHWITZER STRASSE 51 - 52
JENA, GERMANY D-07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17659794
Correspondence name and address
BRETT A. KRUEGER
300 OTTAWA AVE. NW, SUITE 400
GRAND RAPIDS, MI 49503-2308
Assignment: 20
Reel/Frame:062222/0004   Pages: 8
Recorded: 12/28/2022
Attorney Dkt #:270863-514440
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/14/2022
2
Exec Dt:
09/14/2022
3
Exec Dt:
09/28/2022
Assignee
1
GOESCHWITZER STRASSE 51 - 52
D-07745
JENA, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17759360
Correspondence name and address
BRETT A. KRUEGER
300 OTTAWA AVE. NW, SUITE 400
GRAND RAPIDS, MI 49503-2308
Assignment: 21
Reel/Frame:062376/0172   Pages: 8
Recorded: 01/13/2023
Attorney Dkt #:270863-514438
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/14/2022
2
Exec Dt:
09/14/2022
3
Exec Dt:
09/28/2022
Assignee
1
GOESCHWITZER STRASSE 51 - 52
JENA, GERMANY D-07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17759356
Correspondence name and address
BRETT A. KRUEGER
300 OTTAWA AVE. NW, SUITE 400
GRAND RAPIDS, MI 49503-2308
Assignment: 22
Reel/Frame:062392/0777   Pages: 8
Recorded: 01/17/2023
Attorney Dkt #:270863-514439
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/28/2022
2
Exec Dt:
09/28/2022
3
Exec Dt:
09/28/2022
Assignee
1
GOESCHWITZER STRASSE 51 - 52
JENA, GERMANY D-07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17759359
Correspondence name and address
BRETT A. KRUEGER
300 OTTAWA AVE. NW, SUITE 400
GRAND RAPIDS, MI 49503-2308
Assignment: 23
Reel/Frame:062429/0306   Pages: 8
Recorded: 01/19/2023
Attorney Dkt #:270863-514437
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/11/2022
2
Exec Dt:
11/10/2022
3
Exec Dt:
11/13/2022
Assignee
1
GOESCHWITZER STRASSE 51 - 52
JENA, GERMANY D-07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17759350
Correspondence name and address
BRETT A. KRUEGER
300 OTTAWA AVE. NW, SUITE 400
GRAND RAPIDS, MI 49503-2308
Assignment: 24
Reel/Frame:067133/0355   Pages: 8
Recorded: 04/17/2024
Attorney Dkt #:270863-532870
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/20/2024
2
Exec Dt:
03/16/2024
3
Exec Dt:
03/11/2024
Assignee
1
GOESCHWITZER STRASSE 51-52
JENA, GERMANY D-07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18263162
Correspondence name and address
BRETT A. KRUEGER
300 OTTAWA AVE. NW, SUITE 400
GRAND RAPIDS, MI 49503-2308

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