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Patent Assignment Assignor Details
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Assignor Name : HELD, TOBIAS
Total Assignments: 25
Assignment: 1
Reel/Frame:011833/0996   Pages: 3
Recorded: 05/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/17/2001
2
Exec Dt:
05/02/2001
Assignee
1
HEIDENHEIM/BRENZ CARL ZEISS
73446 OBERKOCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
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09782063
Correspondence name and address
WALTER OTTESEN
PATENT ATTORNEY
P.O. BOX 4026
GAITHERSBURG, MARYLAND 20885-4026
Assignment: 2
Reel/Frame:024931/0453   Pages: 3
Recorded: 09/02/2010
Attorney Dkt #:4965-000419/CO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/27/2010
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
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12762052
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 3
Reel/Frame:025333/0362   Pages: 5
Recorded: 11/09/2010
Attorney Dkt #:4965-000425/CO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/14/2010
2
Exec Dt:
10/14/2010
3
Exec Dt:
09/14/2010
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12783021
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 4
Reel/Frame:028316/0150   Pages: 2
Recorded: 06/05/2012
Attorney Dkt #:EBR-07048
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/15/2011
2
Exec Dt:
12/09/2011
3
Exec Dt:
05/03/2012
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHERN, GERMANY D-73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13122282
Correspondence name and address
LERNER GREENBERG STEMER LLP
P O BOX 2480
HOLLYWOOD, FL 33022-2480
Assignment: 5
Reel/Frame:033096/0074   Pages: 9
Recorded: 06/13/2014
Attorney Dkt #:EBR-12709
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/29/2014
2
Exec Dt:
04/10/2014
3
Exec Dt:
04/10/2014
4
Exec Dt:
04/29/2014
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY D-73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14131605
Correspondence name and address
LERNER GREENBERG STEMER LLP
P.O. BOX 2480
HOLLYWOOD, FL 33022-2480
Assignment: 6
Reel/Frame:036079/0190   Pages: 2
Recorded: 07/14/2015
Attorney Dkt #:EBR-13494
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/24/2015
2
Exec Dt:
06/25/2015
3
Exec Dt:
06/24/2015
4
Exec Dt:
06/25/2015
Assignee
1
CARL-ZEISS-STR. 22
OBERKOCHEN, GERMANY D-73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14760138
Correspondence name and address
LERNER GREENBERG STEMER LLP
P.O. BOX 2480
HOLLYWOOD, FL 33022-2480
Assignment: 7
Reel/Frame:036079/0392   Pages: 2
Recorded: 07/14/2015
Attorney Dkt #:EBR-13445
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/25/2015
2
Exec Dt:
06/25/2015
3
Exec Dt:
06/25/2015
Assignee
1
CARL-ZEISS-STR. 22
OBERKOCHEN, GERMANY D-73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14760126
Correspondence name and address
LERNER GREENBERG STEMER LLP
P.O. BOX 2480
HOLLYWOOD, FL 33022-2480
Assignment: 8
Reel/Frame:036545/0726   Pages: 2
Recorded: 09/11/2015
Attorney Dkt #:EBR-13719
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/24/2015
2
Exec Dt:
08/18/2015
3
Exec Dt:
07/18/2015
4
Exec Dt:
07/28/2015
Assignee
1
CARL-ZEISS-STR. 22
OBERKOCHEN, GERMANY D-73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14773457
Correspondence name and address
LERNER GREENBERG STEMER LLP
P.O. BOX 2480
HOLLYWOOD, FL 33022-2480
Assignment: 9
Reel/Frame:038341/0030   Pages: 3
Recorded: 04/21/2016
Attorney Dkt #:17272M-000093-US-CO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/04/2016
2
Exec Dt:
04/04/2016
3
Exec Dt:
04/18/2016
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15072644
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 10
Reel/Frame:041022/0743   Pages: 12
Recorded: 01/20/2017
Attorney Dkt #:17272M-000084-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/01/2016
2
Exec Dt:
11/22/2016
3
Exec Dt:
11/30/2016
4
Exec Dt:
11/22/2016
5
Exec Dt:
01/11/2017
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14248610
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 11
Reel/Frame:048525/0143   Pages: 16
Recorded: 03/07/2019
Attorney Dkt #:17272M-000084-US-COA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/22/2016
2
Exec Dt:
01/11/2017
3
Exec Dt:
12/01/2016
4
Exec Dt:
11/22/2016
5
Exec Dt:
11/30/2016
6
Exec Dt:
11/22/2016
7
Exec Dt:
01/11/2017
Assignees
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
2
6250 SYCAMORE LANE NORTH
MAPLE GROVE, MINNESOTA 55369
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16284960
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 12
Reel/Frame:055491/0845   Pages: 12
Recorded: 03/04/2021
Attorney Dkt #:17272M-000084-US-COC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/01/2016
2
Exec Dt:
11/22/2016
3
Exec Dt:
11/30/2016
4
Exec Dt:
11/22/2016
5
Exec Dt:
01/11/2017
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16740422
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 13
Reel/Frame:042039/0182   Pages: 3
Recorded: 03/17/2017
Attorney Dkt #:17272M-000104-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/27/2017
2
Exec Dt:
02/24/2017
3
Exec Dt:
02/27/2017
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15426436
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 14
Reel/Frame:043326/0633   Pages: 3
Recorded: 08/17/2017
Attorney Dkt #:1228-1001-N
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/10/2017
2
Exec Dt:
08/10/2017
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15647484
Correspondence name and address
FALK EWERS
EWERS & HASSELMANN PLLC
1101 CONNECTICUT AVENUE, NW, SUITE 450
WASHINGTON, DC 20036
Assignment: 15
Reel/Frame:043845/0901   Pages: 4
Recorded: 10/12/2017
Attorney Dkt #:3615-1023-N
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/09/2017
2
Exec Dt:
10/10/2017
3
Exec Dt:
10/11/2017
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15706726
Correspondence name and address
FALK EWERS
EWERS & HASSELMANN PLLC
1101 CONNECTICUT AVENUE, NW, SUITE 450
WASHINGTON, DC 20036
Assignment: 16
Reel/Frame:065018/0165   Pages: 14
Recorded: 09/22/2023
Attorney Dkt #:50928-40
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY FROM CARL ZEISS INDUSTRIAL METROLOGY, LLC TO CARL ZEISS INDUSTRIELLE MESSTECHNIK GMBH PREVIOUSLY RECORDED ON REEL 057261 FRAME 0643. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
12/01/2016
2
Exec Dt:
11/22/2016
3
Exec Dt:
11/30/2016
4
Exec Dt:
11/22/2016
5
Exec Dt:
11/01/2017
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17409449
Correspondence name and address
PERRY KRUMPOLZ
P.O BOX 306
GRAND RAPIDS, MI 49503-0306
Assignment: 17
Reel/Frame:057261/0643   Pages: 12
Recorded: 08/23/2021
Attorney Dkt #:17272M-000084-US-COE
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/11/2017
2
Exec Dt:
12/01/2016
3
Exec Dt:
11/22/2016
4
Exec Dt:
11/22/2016
5
Exec Dt:
11/30/2016
Assignee
1
6250 SYCAMORE LANE NORTH
MAPLE GROVE, MINNESOTA 55369
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17409449
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 18
Reel/Frame:044293/0836   Pages: 3
Recorded: 12/05/2017
Attorney Dkt #:17272M-000122-US-CO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/28/2017
2
Exec Dt:
11/03/2017
3
Exec Dt:
11/09/2017
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15701810
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 19
Reel/Frame:044907/0149   Pages: 3
Recorded: 02/13/2018
Attorney Dkt #:17272M-000127-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/12/2018
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15713765
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 20
Reel/Frame:044927/0809   Pages: 3
Recorded: 02/14/2018
Attorney Dkt #:17272M-000130-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/12/2018
2
Exec Dt:
01/12/2018
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15714023
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 21
Reel/Frame:045289/0314   Pages: 3
Recorded: 02/08/2018
Attorney Dkt #:17272M-000129-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/12/2018
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15713787
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 22
Reel/Frame:046038/0295   Pages: 8
Recorded: 06/11/2018
Attorney Dkt #:2529-1004-N
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/27/2018
2
Exec Dt:
05/04/2018
3
Exec Dt:
04/25/2018
4
Exec Dt:
04/25/2018
5
Exec Dt:
04/26/2018
6
Exec Dt:
05/04/2018
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15934386
Correspondence name and address
FALK EWERS
EWERS & HASSELMANN PLLC
1101 CONNECTICUT AVE., NW, SUITE 450
WASHINGTON, DC 20036
Assignment: 23
Reel/Frame:050217/0361   Pages: 4
Recorded: 08/29/2019
Attorney Dkt #:17272M-000146-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/07/2019
2
Exec Dt:
06/07/2019
3
Exec Dt:
06/26/2019
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16376021
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 24
Reel/Frame:050794/0854   Pages: 4
Recorded: 10/22/2019
Attorney Dkt #:1228-1016-N
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/25/2019
2
Exec Dt:
09/23/2019
3
Exec Dt:
09/18/2019
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16532303
Correspondence name and address
FALK EWERS
EWERS IP LAW PLLC
1101 CONNECTICUT AVE., NW, SUITE 450
WASHINGTON, DC 20036
Assignment: 25
Reel/Frame:057921/0824   Pages: 5
Recorded: 10/26/2021
Attorney Dkt #:2529-1007-N
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/28/2021
2
Exec Dt:
07/01/2021
Assignee
1
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17214586
Correspondence name and address
FALK EWERS
EWERS IP LAW PLLC
1612 K STREET, NW, SUITE 1204
WASHINGTON, DC 20006

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