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Patent Assignment Assignor Details
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Assignor Name : STEINMETZ, DIETMAR
Total Assignments: 13
Assignment: 1
Reel/Frame:008515/0210   Pages: 3
Recorded: 05/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STEINMETZ, DIETMAR
Exec Dt:
04/15/1997
Assignee
1
CARL ZEISS JENA GMBH
TATZENDPROMENADE 1A
07745 JENA, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5847807
NONE
08838190
Correspondence name and address
WALTER OTTESEN
12704 SPLIT CREEK COURT
GAITHERSBURG, MD 20878
Assignment: 2
Reel/Frame:010619/0089   Pages: 3
Recorded: 03/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSCHMIEDER, INGO
Exec Dt:
03/08/2000
2
LINK, GUENTER
Exec Dt:
03/08/2000
3
STEINMETZ, DIETMAR
Exec Dt:
03/08/2000
4
LUTHER, EGON
Exec Dt:
03/08/2000
Assignee
1
CARL ZEISS JENA GMBH
CARL-ZEIS-PRMENADE 10
D-07745 JENA, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6252696
NONE
09522546
Correspondence name and address
MCAULAY WISSEN GOLDBERG KIEL ET AL
261 MADISON AVENUE
NEW YORK, NY 10016-2391
Assignment: 3
Reel/Frame:012272/0751   Pages: 3
Recorded: 10/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARTH, ROLAND
Exec Dt:
05/31/2001
2
BERGNER, ROLAND
Exec Dt:
05/31/2001
3
MUELLER, LOTHAR
Exec Dt:
06/06/2001
4
STEINMETZ, DIETMAR
Exec Dt:
05/31/2001
5
SCHUBERT, SIEGFRIED
Exec Dt:
05/31/2001
6
VOIGT, KLAUS-DITMAR
Exec Dt:
05/31/2001
7
BEHRENDT, FRANK
Exec Dt:
05/31/2001
8
DIETZEL, BURKHARD
Exec Dt:
06/06/2001
9
DOERING, AXEL
Exec Dt:
05/31/2001
Assignee
1
CARL ZEISS JENA GMBH
CARL-ZEISS-PROMENADE 10
D-07745 JENA, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6779891
NONE
09857599
Correspondence name and address
REED SMNITH LLP
GERLAD H. KIEL, ESQ.
375 PARK AVENUE
NEW YORK, NEW YORK 10152
Assignment: 4
Reel/Frame:020770/0701   Pages: 4
Recorded: 04/08/2008
Attorney Dkt #:3081.164US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARTH, ROLAND
Exec Dt:
05/31/2001
2
BERGNER, ROLAND
Exec Dt:
05/31/2001
3
MUELLER, LOTHAR
Exec Dt:
06/06/2001
4
STEINMETZ, DIETMAR
Exec Dt:
05/31/2001
5
SCHUBERT, SIEGFRIED
Exec Dt:
05/31/2001
6
VOIGT, KLAUS-DITMAR
Exec Dt:
05/31/2001
7
BEHRENDT, FRANK
Exec Dt:
05/31/2001
8
DIETZEL, BURKHARD
Exec Dt:
06/06/2001
9
DOERING, AXEL
Exec Dt:
05/31/2001
Assignee
1
CARL ZEISS JENA GMBH
CARL-ZEISS-PROMENADE 10
JENA, GERMANY D-07747
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080111972
11932170
Correspondence name and address
DOUGLAS J. CHRISTENSEN
80 SOUTH 8TH STREET
4800 IDS CENTER
MINNEAPOLIS, MN 55402
Assignment: 5
Reel/Frame:028755/0899   Pages: 4
Recorded: 08/09/2012
Attorney Dkt #:3081.164US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARTH, ROLAND
Exec Dt:
05/31/2001
2
BERGNER, ROLAND
Exec Dt:
05/31/2001
3
MUELLER, LOTHAR
Exec Dt:
06/06/2001
4
STEINMETZ, DIETMAR
Exec Dt:
05/31/2001
5
SCHUBERT, SIEGFRIED
Exec Dt:
05/31/2001
6
VOIGT, KLAUS-DITMAR
Exec Dt:
05/31/2001
7
BEHRENDT, FRANK
Exec Dt:
05/31/2001
8
DIETZEL, BURKHARD
Exec Dt:
06/06/2001
9
DOERING, AXEL
Exec Dt:
05/31/2001
Assignee
1
CARL ZEISS JENA GMBH
CARL-ZEISS-PROMENADE 10
JENA, GERMANY D-07747
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8764195
US20120287399
13445669
Correspondence name and address
ALLISON GOETTE
80 SOUTH 8TH STREET
4800 IDS CENTER
MINNEAPOLIS, MN 55402
Assignment: 6
Reel/Frame:035564/0561   Pages: 4
Recorded: 05/05/2015
Attorney Dkt #:3081.164US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARTH, ROLAND
Exec Dt:
05/31/2001
2
BERGNER, ROLAND
Exec Dt:
05/31/2001
3
MUELLER, LOTHAR
Exec Dt:
06/06/2001
4
STEINMETZ, DIETMAR
Exec Dt:
05/31/2001
5
SCHUBERT, SIEGFRIED
Exec Dt:
05/31/2001
6
VOIGT, KLAUS-DITMAR
Exec Dt:
05/31/2001
7
BEHRENDT, FRANK
Exec Dt:
05/31/2001
8
DIETZEL, BURKHARD
Exec Dt:
06/06/2001
9
DOERING, AXEL
Exec Dt:
05/31/2001
Assignee
1
CARL ZEISS JENA GMBH
CARL-ZEISS-PROMENADE 10
JENA, GERMANY D-07747
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9504381
US20140375951
14318022
Correspondence name and address
PAUL C. ONDERICK
80 SOUTH 8TH STREET
4800 IDS CENTER
MINNEAPOLIS, MN 55402
Assignment: 7
Reel/Frame:018393/0704   Pages: 4
Recorded: 10/16/2006
Attorney Dkt #:3081.175US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PREUSS, DIRK
Exec Dt:
08/29/2006
2
EBERT, ELKE
Exec Dt:
08/21/2006
3
STOBRAWA, GREGOR
Exec Dt:
08/21/2006
4
BISCHOFF, MARK
Exec Dt:
08/21/2006
5
STEINMETZ, DIETMAR
Exec Dt:
08/22/2006
Assignee
1
CARL ZEISS MEDITEC AG
GOESCHWITZER STRASSE 51-52
JENA, GERMANY D-07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8623001
US20080183159
11497537
Correspondence name and address
DOUGLAS J. CHRISTENSEN
80 SOUTH EIGHTH STREET
4800 IDS CENTER
MINNEAPOLIS, MN 55402
Assignment: 8
Reel/Frame:021276/0175   Pages: 4
Recorded: 07/23/2008
Attorney Dkt #:3081.226US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUEHLHOFF, DIRK
Exec Dt:
02/04/2008
2
EBERT, ELKE
Exec Dt:
02/16/2008
3
FESTAG, KARSTEN
Exec Dt:
01/22/2008
4
WOLF, UWE
Exec Dt:
01/09/2008
5
PREUSS, DIRK
Exec Dt:
01/22/2008
6
BISCHOFF, MARK
Exec Dt:
01/22/2008
7
STOBRAWA, GREGOR
Exec Dt:
01/22/2008
8
STEINMETZ, DIETMAR
Exec Dt:
01/22/2008
9
DUBNACK, STEFFEN
Exec Dt:
01/22/2008
Assignee
1
CARL ZEISS MEDITEC AG
GOESCHWITZER STRASSE 51-52
JENA, GERMANY D-07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8944601
US20080234707
12064575
Correspondence name and address
DOUGLAS J. CHRISTENSEN
80 SOUTH EIGHTH STREET
4800 IDS CENTER
MINNEAPOLIS, MN 55402
Assignment: 9
Reel/Frame:030766/0406   Pages: 4
Recorded: 07/10/2013
Attorney Dkt #:3795.82WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEINMETZ, DIETMAR
Exec Dt:
05/03/2013
2
GUNTZSCHEL, MICHAEL
Exec Dt:
05/03/2013
3
FUCHS, RICO
Exec Dt:
05/14/2013
Assignee
1
CARL ZEISS MEDITEC AG
GOESCHWITZER STR. 51 - 52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9351635
US20130286353
13883228
Correspondence name and address
PAUL C. ONDERICK
80 SOUTH 8TH STREET
4800 IDS CENTER
MINNEAPOLIS, MN 55402
Assignment: 10
Reel/Frame:042968/0128   Pages: 3
Recorded: 07/11/2017
Attorney Dkt #:3795.122US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FLEISCHMANN, GEORG
Exec Dt:
06/09/2017
2
STEINMETZ, DIETMAR
Exec Dt:
06/29/2017
Assignee
1
CARL ZEISS MEDITEC AG
GOESCHWITZER STRASSE 51-52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170296384
15489252
Correspondence name and address
PAUL C. ONDERICK
80 SOUTH 8TH STREET
4800 IDS CENTER
MINNEAPOLIS, MN 55402
Assignment: 11
Reel/Frame:043895/0903   Pages: 6
Recorded: 10/18/2017
Attorney Dkt #:3795.123WOUS01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RILL, MICHAEL STEFAN, DR.
Exec Dt:
08/14/2017
2
ANDREWS, DELBERT PETER
Exec Dt:
08/14/2017
3
DAMM, TOBIAS, DR.
Exec Dt:
08/14/2017
4
POMRAENKE, ROBERT, DR.
Exec Dt:
08/16/2017
5
RINGLING, JENS, DR.
Exec Dt:
08/14/2017
6
WOLLWEBER, THOMAS
Exec Dt:
09/12/2017
7
OESTREICH, STEPHAN
Exec Dt:
09/04/2017
8
BERGT, MICHAEL, DR.
Exec Dt:
08/16/2017
9
MENAPACE, RUPERT, DR.
Exec Dt:
06/23/2017
10
FABIAN, EKKEHARD, DR.
Exec Dt:
07/03/2017
11
PAPASTATHOPOULOS, EVANGELOS, DR.
Exec Dt:
07/08/2017
12
KÜHNER, MARTIN, DR.
Exec Dt:
10/10/2017
13
STEINMETZ, DIETMAR
Exec Dt:
08/14/2017
14
HEINZ, HOLGER
Exec Dt:
08/16/2017
15
KOCH, SASCHA
Exec Dt:
08/08/2017
16
LAQUA, STEPHAN
Exec Dt:
08/14/2017
17
NOBIS, THOMAS, DR.
Exec Dt:
08/17/2017
Assignee
1
CARL ZEISS MEDITEC AG
GÖSCHWITZER STR. 51 - 52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10722399
US20170340483
15518696
Correspondence name and address
PAUL C. ONDERICK
80 SOUTH 8TH STREET
4800 IDS CENTER
MINNEAPOLIS, MN 55402
Assignment: 12
Reel/Frame:053624/0924   Pages: 6
Recorded: 08/28/2020
Attorney Dkt #:3795.123WOUS02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RILL, MICHAEL STEFAN
Exec Dt:
08/14/2017
2
ANDREWS, DELBERT PETER
Exec Dt:
08/14/2017
3
DAMM, TOBIAS, DR.
Exec Dt:
08/14/2017
4
POMRAENKE, ROBERT, DR.
Exec Dt:
08/16/2017
5
RINGLING, JENS, DR.
Exec Dt:
08/14/2017
6
WOLLWEBER, THOMAS
Exec Dt:
08/12/2017
7
OESTREICH, STEPHAN
Exec Dt:
09/04/2017
8
BERGT, MICHAEL, DR.
Exec Dt:
08/16/2017
9
MENAPACE, RUPERT, DR.
Exec Dt:
06/23/2017
10
FABIAN, EKKEHARD, DR.
Exec Dt:
07/03/2017
11
PAPASTATHOPOULOS, EVANGELOS, DR.
Exec Dt:
07/08/2017
12
KÜHNER, MARTIN, DR.
Exec Dt:
10/10/2017
13
STEINMETZ, DIETMAR
Exec Dt:
08/14/2017
14
HEINZ, HOLGER
Exec Dt:
08/16/2017
15
KOCH, SASCHA
Exec Dt:
08/08/2017
16
LAQUA, STEPHAN
Exec Dt:
08/14/2017
17
NOBIS, THOMAS, DR.
Exec Dt:
08/17/2017
Assignee
1
CARL ZEISS MEDITEC AG
GÖSCHWITZER STR. 51-52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200330278
16903758
Correspondence name and address
PAUL C. ONDERICK
80 SOUTH 8TH STREET
4800 IDS CENTER
MINNEAPOLIS, MN 55402
Assignment: 13
Reel/Frame:062013/0235   Pages: 8
Recorded: 12/07/2022
Attorney Dkt #:104628.0170
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BÖHME, BEATE
Exec Dt:
05/29/2022
2
ANTKOWIAK, GERARD
Exec Dt:
06/08/2022
3
STEINMETZ, DIETMAR
Exec Dt:
05/25/2022
4
KÜHNEMUND, JENS
Exec Dt:
05/31/2022
5
FESTAG, KARSTEN
Exec Dt:
06/02/2022
Assignee
1
CARL ZEISS MEDITEC AG
GÖSCHWITZER STR. 51-52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220331042
17641413
Correspondence name and address
BRIAN L. STENDER
901 MARQUETTE AVENUE
2100 AT&T TOWER
MINNEAPOLIS, MN 55402

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