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Patent Assignment Assignor Details
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Assignor Name : TROST, MICHAEL
Total Assignments: 16
Assignment: 1
Reel/Frame:022110/0879   Pages: 4
Recorded: 01/15/2009
Attorney Dkt #:WEBE-0035
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUETT, REGINA
Exec Dt:
11/05/2008
2
HAGEN, EBERHARD
Exec Dt:
11/05/2008
3
TROST, MICHAEL
Exec Dt:
11/05/2008
Assignee
1
CARL ZEISS MEDITEC AG
GOESCHWITZER STR. 51 - 52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090119021
12261354
Correspondence name and address
HOFFMAN WARNICK LLC
75 STATE STREET
14TH FLOOR
ALBANY, NY 12207
Assignment: 2
Reel/Frame:025926/0751   Pages: 4
Recorded: 03/09/2011
Attorney Dkt #:3795.35WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOERING, AXEL
Exec Dt:
01/23/2009
2
TROST, MICHAEL
Exec Dt:
01/23/2009
3
BAUMGARTEN, DANIEL
Exec Dt:
01/29/2009
Assignee
1
CARL ZEISS MEDITEC AG
GOESCHWITZER-STRASSE 51-52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8224050
US20110058715
12375350
Correspondence name and address
DOUGLAS J. CHRISTENSEN
4800 IDS CENTER
80 SOUTH EIGHTH STREET
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:022772/0967   Pages: 4
Recorded: 06/03/2009
Attorney Dkt #:500343.20395
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUBLITZ, DANIEL
Exec Dt:
04/27/2009
2
MOHR, THOMAS
Exec Dt:
05/08/2009
3
MOHRHOLZ, UWE
Exec Dt:
05/08/2009
4
TROST, MICHAEL
Exec Dt:
05/08/2009
5
WIECHMANN, MARTIN
Exec Dt:
05/08/2009
6
DICK, MANFRED
Exec Dt:
05/08/2009
Assignee
1
CARL ZEISS MEDITEC AG
GOESCHWITZER STRASSE 51-52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8289382
US20100060728
12517414
Correspondence name and address
REED SMITH LLP
599 LEXTINGTON AVENUE
ATTN: RUTH MONTALVO
NEW YORK, NY 10022-7650
Assignment: 4
Reel/Frame:031826/0857   Pages: 3
Recorded: 12/20/2013
Attorney Dkt #:3795.90WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUEHREN, TOBIAS
Exec Dt:
11/15/2013
2
TROST, MICHAEL
Exec Dt:
11/13/2013
Assignee
1
CARL ZEISS MEDITEC AG
GOESCHWITZER STRASSE 51-52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9271829
US20140192317
14122370
Correspondence name and address
PATTERSON THUENTE PEDERSEN PA
80 SOUTH 8TH STREET
4800 IDS CENTER
MINNEAPOLIS, MN 55402
Assignment: 5
Reel/Frame:031852/0080   Pages: 3
Recorded: 12/27/2013
Attorney Dkt #:3795.90WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUEHREN, TOBIAS
Exec Dt:
11/15/2013
2
TROST, MICHAEL
Exec Dt:
11/13/2013
Assignee
1
CARL ZEISS MEDITEC AG
GOESCHWITZER STR. 51-52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9271829
US20140192317
14122370
Correspondence name and address
PATTERSON THUENTE PEDERSEN PA
80 SOUTH 8TH STREET
4800 IDS CENTER
MINNEAPOLIS, MN 55402
Assignment: 6
Reel/Frame:032213/0920   Pages: 4
Recorded: 02/13/2014
Attorney Dkt #:3795.92WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISSMANN, WILFRIED, DR.
Exec Dt:
01/31/2014
2
BUEHREN, TOBIAS, DR.
Exec Dt:
01/20/2014
3
TROST, MICHAEL
Exec Dt:
01/16/2014
Assignee
1
CARL ZEISS MEDITEC AG
GOESCHWITZER STRASSE 51 - 52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9545341
US20140125955
14130120
Correspondence name and address
PAUL C. ONDERICK
80 SOUTH 8TH STREET
4800 IDS CENTER
MINNEAPOLIS, MN 55402
Assignment: 7
Reel/Frame:041539/0318   Pages: 3
Recorded: 03/10/2017
Attorney Dkt #:3795.92WOUS02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISSMANN, WILFRIED
Exec Dt:
01/31/2014
2
BÜHREN, TOBIAS
Exec Dt:
01/20/2014
3
TROST, MICHAEL
Exec Dt:
01/16/2014
Assignee
1
CARL ZEISS MEDITEC AG
GOESCHWITZER STRASSE 51-52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9888840
US20170164828
15396937
Correspondence name and address
PAUL C. ONDERICK
80 SOUTH 8TH STREET
4800 IDS CENTER
MINNEAPOLIS, MN 55402
Assignment: 8
Reel/Frame:045345/0683   Pages: 3
Recorded: 03/26/2018
Attorney Dkt #:3795.92WOUS03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISSMANN, WILFRIED, DR.
Exec Dt:
01/31/2014
2
BÜHREN, TOBIAS, DR.
Exec Dt:
01/20/2014
3
TROST, MICHAEL
Exec Dt:
01/16/2014
Assignee
1
CARL ZEISS MEDITEC AG
GOESCHWITZER STRASSE 51-52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10709326
US20180140185
15876940
Correspondence name and address
PAUL C. ONDERICK
80 SOUTH 8TH STREET
4800 IDS CENTER
MINNEAPOLIS, MN 55402
Assignment: 9
Reel/Frame:032888/0542   Pages: 3
Recorded: 05/14/2014
Attorney Dkt #:3795.93WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUEHREN, TOBIAS
Exec Dt:
04/16/2014
2
TROST, MICHAEL
Exec Dt:
04/16/2014
3
WAGNER, BURKHARD
Exec Dt:
04/08/2014
Assignee
1
CARL ZEISS MEDITEC AG
GOESCHWITZER STR. 51 - 52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9351634
US20140327884
14344572
Correspondence name and address
PAUL C. ONDERICK
80 SOUTH 8TH STREET
4800 IDS CENTER
MINNEAPOLIS, MN 55402
Assignment: 10
Reel/Frame:041049/0650   Pages: 4
Recorded: 01/23/2017
Attorney Dkt #:3795.115WOUS01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BÜHREN, TOBIAS
Exec Dt:
11/02/2016
2
TROST, MICHAEL
Exec Dt:
11/01/2016
3
WETH, CHRISTOPHER
Exec Dt:
09/16/2016
4
BAJRAMOVIC, FERID
Exec Dt:
11/02/2016
5
CHEN, WEI-JUN
Exec Dt:
11/01/2016
6
VOLKWARDT, MARTIN
Exec Dt:
11/03/2016
7
ZIMMERMANN, MICHAEL
Exec Dt:
08/23/2016
Assignee
1
CARL ZEISS MEDITEC AG
GÖSCHWITZER STR. 51 - 52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10123687
US20160302660
15103299
Correspondence name and address
PAUL C. ONDERICK
80 SOUTH 8TH STREET
4800 IDS CENTER
MINNEAPOLIS, MN 55402
Assignment: 11
Reel/Frame:047446/0609   Pages: 10
Recorded: 11/08/2018
Attorney Dkt #:3795.135WOUS01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FINDL, OLIVER
Exec Dt:
06/04/2018
2
TROST, MICHAEL
Exec Dt:
06/25/2018
3
HIRNSCHALL, NINO
Exec Dt:
10/14/2018
4
VOLKWARDT, MARTIN
Exec Dt:
07/12/2018
5
BAJRAMOVIC, FERID
Exec Dt:
06/25/2018
6
TEUBER, TANJA
Exec Dt:
06/06/2018
Assignee
1
CARL ZEISS MEDITEC AG
GÖSCHWITZER STR. 51 - 52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10987213
US20180368970
16061919
Correspondence name and address
PATTERSON THUENTE PEDERSEN, P.A.
80 SOUTH 8TH STREET
4800 IDS CENTER
MINNEAPOLIS, MN 55402
Assignment: 12
Reel/Frame:048045/0487   Pages: 11
Recorded: 01/10/2019
Attorney Dkt #:3795.135WOUS01
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR VOLKWARDT DOC DATE PREVIOUSLY RECORDED ON REEL 047446 FRAME 0609. ASSIGNOR(S) HEREBY CONFIRMS THE REMAINDER OF THE INFORMATION AS RECORDED IN THE ORIGINAL ASSIGNMENT..
Assignors
1
FINDL, OLIVER
Exec Dt:
06/04/2018
2
TROST, MICHAEL
Exec Dt:
06/25/2018
3
HIRNSCHALL, NINO
Exec Dt:
10/14/2018
4
VOLKWARDT, MARTIN
Exec Dt:
07/17/2018
5
BAJRAMOVIC, FERID
Exec Dt:
06/25/2018
6
TEUBER, TANJA
Exec Dt:
06/06/2018
Assignee
1
CARL ZEISS MEDITEC AG
GÖSCHWITZER STR. 51 - 52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10987213
US20180368970
16061919
Correspondence name and address
PATTERSON THUENTE PEDERSEN, P.A.
80 SOUTH 8TH STREET
4800 IDS CENTER
MINNEAPOLIS, MN 55402
Assignment: 13
Reel/Frame:065781/0690   Pages: 9
Recorded: 12/06/2023
Attorney Dkt #:270863-536529
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURWINKEL, HENDRIK
Exec Dt:
11/29/2023
2
TROST, MICHAEL
Exec Dt:
11/18/2023
3
BENSAID, NICOLAS
Exec Dt:
11/22/2023
4
SAUR, STEFAN
Exec Dt:
11/15/2023
Assignee
1
CARL ZEISS MEDITEC AG
GOESCHWITZER STRASSE 51 - 52
JENA, GERMANY D-07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240112028
18478048
Correspondence name and address
BRETT A. KRUEGER
300 OTTAWA AVE. NW, SUITE 400
GRAND RAPIDS, MI 49503-2308
Assignment: 14
Reel/Frame:065782/0476   Pages: 9
Recorded: 12/06/2023
Attorney Dkt #:270863-536299
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURWINKEL, HENDRIK
Exec Dt:
11/29/2023
2
TROST, MICHAEL
Exec Dt:
11/18/2023
3
BENSAID, NICOLAS
Exec Dt:
11/22/2023
4
SAUR, STEFAN
Exec Dt:
11/15/2023
Assignee
1
CARL ZEISS MEDITEC AG
GOESCHWITZER STRASSE 51 - 52
JENA, GERMANY D-07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240108413
18476245
Correspondence name and address
BRETT A. KRUEGER
300 OTTAWA AVE. NW, SUITE 400
GRAND RAPIDS, MI 49503-2308
Assignment: 15
Reel/Frame:065784/0294   Pages: 7
Recorded: 12/06/2023
Attorney Dkt #:270863-536301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURWINKEL, HENDRIK
Exec Dt:
11/29/2023
2
TROST, MICHAEL
Exec Dt:
11/18/2023
Assignee
1
CARL ZEISS MEDITEC AG
GOESCHWITZER STRASSE 51 - 52
JENA, GERMANY D-07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240112799
18476261
Correspondence name and address
BRETT A. KRUEGER
300 OTTAWA AVE. NW, SUITE 400
GRAND RAPIDS, MI 49503-2308
Assignment: 16
Reel/Frame:066815/0381   Pages: 9
Recorded: 03/18/2024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURWINKEL, HENDRIK
Exec Dt:
01/10/2024
2
TROST, MICHAEL
Exec Dt:
01/30/2024
3
BENSAID, NICOLAS
Exec Dt:
12/10/2023
4
SAUR, STEFAN
Exec Dt:
12/12/2023
Assignee
1
CARL ZEISS MEDITEC AG
GOESCHWITZER STRASSE 51-52
JENA, GERMANY D-07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240136066
18492985
Correspondence name and address
BRETT A. KRUEGER
300 OTTAWA AVE. NW, SUITE 400
GRAND RAPIDS, MI 49503-2308

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