skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : LITSCH, DOMINIK
Total Assignments: 8
Assignment: 1
Reel/Frame:041220/0685   Pages: 8
Recorded: 02/10/2017
Attorney Dkt #:069608-58
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VOIGT, CHRISTIAN
Exec Dt:
01/16/2017
2
HANEL, CHRISTINE
Exec Dt:
12/22/2016
3
LITSCH, DOMINIK
Exec Dt:
12/22/2016
Assignee
1
CARL ZEISS MEDITEC AG
GOSCHWITZER STR. 51-52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10092368
US20170165026
15373797
Correspondence name and address
NIXON PEABODY LLP
799 9TH STREET NW
SUITE 500
WASHINGTON, DC 20001
Assignment: 2
Reel/Frame:041161/0791   Pages: 4
Recorded: 02/02/2017
Attorney Dkt #:A57154
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VOIGT, CHRISTIAN
Exec Dt:
01/24/2017
2
HANEL, CHRISTINE
Exec Dt:
01/27/2017
3
LITSCH, DOMINIK
Exec Dt:
01/27/2017
Assignee
1
CARL ZEISS MEDITEC AG
GOESCHWITZER STRASSE 51-52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10386010
US20170198856
15404111
Correspondence name and address
WALTER OTTESEN P.A.
P.O. 4026
GAITHERSBURG, MD 20885-4026
Assignment: 3
Reel/Frame:042696/0553   Pages: 4
Recorded: 06/13/2017
Attorney Dkt #:ZEI01018US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRUBAUER, GUENTHER
Exec Dt:
05/22/2017
2
LITSCH, DOMINIK
Exec Dt:
05/05/2017
3
SCHLOSSER, JOSEF
Exec Dt:
05/12/2017
Assignee
1
CARL ZEISS MEDITEC AG
GOESCHWITZER STRASSE 51-52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10189493
US20170240195
15441076
Correspondence name and address
WALTER OTTESEN P.A.
P.O. 4026
GAITHERSBURG, MD 20885-4026
Assignment: 4
Reel/Frame:055666/0538   Pages: 3
Recorded: 03/22/2021
Attorney Dkt #:Z50275US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LITSCH, DOMINIK
Exec Dt:
03/08/2021
2
SAUR, STEFAN
Exec Dt:
03/05/2021
Assignee
1
CARL ZEISS MEDITEC AG
GOESCHWITZER STRASSE 51-52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210165197
17107566
Correspondence name and address
WALTER OTTESEN, P.A.
P.O. BOX 4026
GAITHERSBURG, MD 20885-4026
Assignment: 5
Reel/Frame:059960/0727   Pages: 2
Recorded: 05/19/2022
Attorney Dkt #:069608-000294
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LITSCH, DOMINIK
Exec Dt:
04/26/2022
Assignee
1
CARL ZEISS MEDITEC AG
GOSCHWITZER STR. 51-52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220343539
17715938
Correspondence name and address
NIXON PEABODY, LLP
799 NINTH STREET, NW
SUITE 500
WASHINGTON, DC 20001
Assignment: 6
Reel/Frame:061481/0751   Pages: 5
Recorded: 10/20/2022
Attorney Dkt #:1228-1036-N
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LITSCH, DOMINIK
Exec Dt:
08/22/2022
2
SAUR, STEFAN
Exec Dt:
08/15/2022
Assignee
1
CARL ZEISS MEDITEC AG
GOESCHWITZER STR. 51-52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230005174
17856957
Correspondence name and address
FALK EWERS
EWERS IP LAW PLLC
1612 K STREET, NW, SUITE 1204
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:066445/0404   Pages: 14
Recorded: 02/12/2024
Attorney Dkt #:1228-1042-N
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ERNSPERGER, STEFAN
Exec Dt:
01/24/2024
2
ESSIG, JONATHAN
Exec Dt:
01/24/2024
3
KRIEG, NATALIE
Exec Dt:
01/24/2024
4
LITSCH, DOMINIK
Exec Dt:
01/29/2024
5
MUELLER, ANDRE
Exec Dt:
01/30/2024
6
RAAB, ANDREAS
Exec Dt:
01/24/2024
Assignee
1
CARL ZEISS MEDITEC AG
GOESCHWITZER STRASSE 51 - 52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240151957
18387836
Correspondence name and address
FALK EWERS
EWERS IP LAW PLLC
1612 K STREET NW, SUITE 1204
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:066995/0976   Pages: 8
Recorded: 04/03/2024
Attorney Dkt #:069608-000325USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAEUMER, RICHARD
Exec Dt:
03/08/2024
2
LITSCH, DOMINIK
Exec Dt:
03/03/2024
3
QUENDT, DIETER
Exec Dt:
03/07/2024
Assignee
1
CARL ZEISS MEDITEC AG
GOESCHWITZER STRASSE 51-52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240197435
18545175
Correspondence name and address
KEVIN R. GUALANO
799 9TH STREET NW
SUITE 500
WASHINGTON, DC 20001

Search Results as of: 06/20/2024 03:16 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT