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Patent Assignment Assignor Details
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Assignor Name : RITSCHL, LUDWIG
Total Assignments: 21
Assignment: 1
Reel/Frame:026110/0351   Pages: 3
Recorded: 03/30/2011
Attorney Dkt #:ZIEHM.021A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOERNDLER, KLAUS
Exec Dt:
03/14/2011
2
FLEISCHMANN, CHRISTOF
Exec Dt:
03/14/2011
3
KACHELRIESS, MARC
Exec Dt:
03/14/2011
4
RITSCHL, LUDWIG
Exec Dt:
03/14/2011
Assignee
1
ZIEHM IMAGING, GMBH
DONAUSTRASSE 31
NURNBERG, GERMANY 90451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110168878
12948718
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE CA 92614
Assignment: 2
Reel/Frame:036638/0379   Pages: 3
Recorded: 09/23/2015
Attorney Dkt #:ZIEHM.024A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITSCHL, LUDWIG
Exec Dt:
08/31/2015
Assignee
1
ZIEHM IMAGING GMBH
DONAUSTRASSE 31
NURNBERG, GERMANY 90451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9655568
US20150049856
14458172
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR, LLP
2040 MAIN STREET, 14TH FLOOR
IRVINE, CA 92614
Assignment: 3
Reel/Frame:042652/0683   Pages: 3
Recorded: 06/01/2017
Attorney Dkt #:ZIEHM.024C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITSCHL, LUDWIG
Exec Dt:
08/31/2015
Assignee
1
ZIEHM IMAGING GMBH
DONAUSTRASSE 31
NÜRNBERG, GERMANY 90451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10130314
US20170265821
15600587
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
IRVINE, CA 92614
Assignment: 4
Reel/Frame:044020/0580   Pages: 8
Recorded: 11/02/2017
Attorney Dkt #:2016P09756
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARTL, PETER
Exec Dt:
09/12/2017
2
RADICKE, MARCUS
Exec Dt:
10/12/2017
3
RITSCHL, LUDWIG
Exec Dt:
10/12/2017
4
SUTTER, SVEN-MARTIN
Exec Dt:
10/12/2017
5
WEBER, THOMAS
Exec Dt:
08/24/2017
6
LEGHISSA, MARTINO
Exec Dt:
08/23/2017
7
ZEIDLER, JOSEF
Exec Dt:
08/22/2017
Assignee
1
SIEMENS HEALTHCARE GMBH
HENKESTR. 127
ERLANGEN, GERMANY D-91052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180035961
15671586
Correspondence name and address
LERNER GREENBERG STEMER LLP
P.O. BOX 2480
HOLLYWOOD, FL 33022-2480
Assignment: 5
Reel/Frame:044661/0850   Pages: 4
Recorded: 01/19/2018
Attorney Dkt #:2016P12135
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARTL, PETER
Exec Dt:
11/22/2017
2
RADICKE, MARCUS
Exec Dt:
10/12/2017
3
RITSCHL, LUDWIG
Exec Dt:
10/12/2017
4
SUTTER, SVEN-MARTIN
Exec Dt:
10/12/2017
Assignee
1
SIEMENS HEALTHCARE GMBH
HENKESTR. 127
ERLANGEN, GERMANY D-91052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10393677
US20180073995
15696840
Correspondence name and address
LERNER GREENBERG STEMER LLP
P.O. BOX 2480
HOLLYWOOD, FL 33022-2480
Assignment: 6
Reel/Frame:051319/0334   Pages: 5
Recorded: 12/18/2019
Attorney Dkt #:32860HC-003024-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FIESELMANN, ANDREAS
Exec Dt:
10/22/2019
2
RITSCHL, LUDWIG
Exec Dt:
10/15/2019
3
WICKLEIN, JULIA
Exec Dt:
10/15/2019
4
HERBST, MAGDALENA
Exec Dt:
10/15/2019
5
LUCKNER, CHRISTOPH
Exec Dt:
10/15/2019
Assignee
1
SIEMENS HEALTHCARE GMBH
HENKESTR. 127
ERLANGEN, GERMANY 91052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10660581
US20200029916
16519129
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 7
Reel/Frame:050976/0684   Pages: 3
Recorded: 11/12/2019
Attorney Dkt #:32860HC-003026-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RADICKE, MARCUS
Exec Dt:
10/24/2019
2
RITSCHL, LUDWIG
Exec Dt:
10/25/2019
Assignee
1
SIEMENS HEALTHCARE GMBH
HENKESTR. 127
ERLANGEN, GERMANY 91052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11259783
US20200029938
16519306
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 8
Reel/Frame:056397/0827   Pages: 4
Recorded: 06/01/2021
Attorney Dkt #:2020P12844US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAPPLER, STEFFEN
Exec Dt:
05/27/2021
2
RITSCHL, LUDWIG
Exec Dt:
05/27/2021
Assignee
1
SIEMENS HEALTHCARE GMBH
HENKESTR. 127
ERLANGEN, GERMANY 91052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11908047
US20220292742
17249735
Correspondence name and address
SANDRA BAKER
3850 QUADRANGLE BLVD,
SIEMENS CORPORATION, IP DEPARTMENT, INT-244
ORLANDO, FL 32817
Assignment: 9
Reel/Frame:057350/0983   Pages: 10
Recorded: 09/01/2021
Attorney Dkt #:32860HC-003084-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WICKLEIN, JULIA
Exec Dt:
04/27/2020
2
HE, WEN MAN
Exec Dt:
04/27/2020
3
RITSCHL, LUDWIG
Exec Dt:
08/11/2021
4
BINIAZAN, RAMYAR
Exec Dt:
04/30/2020
5
DWARS, STEPHAN
Exec Dt:
05/25/2020
Assignee
1
SIEMENS HEALTHCARE GMBH
HENKESTR. 127
ERLANGEN, GERMANY 91052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11877879
US20200163638
16682388
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 10
Reel/Frame:057759/0393   Pages: 5
Recorded: 10/12/2021
Attorney Dkt #:32860HC-003327-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERBST, MAGDALENA
Exec Dt:
08/20/2021
2
RITSCHL, LUDWIG
Exec Dt:
09/03/2021
3
LUCKNER, CHRISTOPH
Exec Dt:
08/19/2021
4
HU, QI
Exec Dt:
09/02/2021
5
BEISTER, MARCEL
Exec Dt:
08/19/2021
6
WLOKA, FABIAN
Exec Dt:
08/23/2021
Assignee
1
SIEMENS HEALTHCARE GMBH
HENKESTR. 127
ERLANGEN, GERMANY 91052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11666292
US20210298699
17215059
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 11
Reel/Frame:057789/0571   Pages: 3
Recorded: 10/14/2021
Attorney Dkt #:32860HC-003221-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITSCHL, LUDWIG
Exec Dt:
09/03/2021
Assignee
1
SIEMENS HEALTHCARE GMBH
HENKESTR. 127
ERLANGEN, GERMANY 91052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11406336
US20210093271
17023785
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 12
Reel/Frame:057759/0389   Pages: 4
Recorded: 10/12/2021
Attorney Dkt #:32860HC-003423-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERBST, MAGDALENA
Exec Dt:
10/06/2021
2
KAPPLER, STEFFEN
Exec Dt:
10/06/2021
3
RITSCHL, LUDWIG
Exec Dt:
10/06/2021
Assignee
1
SIEMENS HEALTHCARE GMBH
HENKESTR. 127
ERLANGEN, GERMANY 91052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11432787
US20220096034
17480243
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 13
Reel/Frame:059398/0936   Pages: 3
Recorded: 03/25/2022
Attorney Dkt #:32860HC-003231-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITSCHL, LUDWIG
Exec Dt:
03/04/2022
Assignee
1
SIEMENS HEALTHCARE GMBH
HENKESTR. 127
ERLANGEN, GERMANY 91052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11704845
US20210097735
17023893
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 14
Reel/Frame:059730/0547   Pages: 4
Recorded: 04/29/2022
Attorney Dkt #:32860HC-003450-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEISTER, MARCEL
Exec Dt:
03/17/2022
2
RITSCHL, LUDWIG
Exec Dt:
03/22/2022
3
KAPPLER, STEFFEN
Exec Dt:
03/17/2022
4
HOERNIG, MATHIAS
Exec Dt:
03/10/2022
Assignee
1
SIEMENS HEALTHCARE GMBH
HENKESTR. 127
ERLANGEN, GERMANY 91052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11935161
US20220101573
17487531
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 15
Reel/Frame:059919/0545   Pages: 4
Recorded: 05/16/2022
Attorney Dkt #:32860HC-003427-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEISTER, MARCEL
Exec Dt:
03/10/2022
2
RITSCHL, LUDWIG
Exec Dt:
03/24/2022
3
KAPPLER, STEFFEN
Exec Dt:
03/17/2022
Assignee
1
SIEMENS HEALTHCARE GMBH
HENKESTR. 127
ERLANGEN, GERMANY 91052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220096033
17481412
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 16
Reel/Frame:059443/0290   Pages: 5
Recorded: 03/30/2022
Attorney Dkt #:32860HC-003376-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEBER, THOMAS
Exec Dt:
11/17/2021
2
LUCKNER, CHRISTOPH
Exec Dt:
11/16/2021
3
HERBST, MAGDALENA
Exec Dt:
11/16/2021
4
RITSCHL, LUDWIG
Exec Dt:
03/28/2022
5
BOETTCHER, FRANK
Exec Dt:
11/16/2021
Assignee
1
SIEMENS HEALTHCARE GMBH
HENKESTR. 127
ERLANGEN, GERMANY 91052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11839500
US20220031260
17386198
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 17
Reel/Frame:061449/0907   Pages: 4
Recorded: 10/18/2022
Attorney Dkt #:32860HC-003618-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FIESELMANN, ANDREAS
Exec Dt:
09/23/2022
2
HUEMMER, CHRISTIAN
Exec Dt:
09/30/2022
3
BINIAZAN, RAMYAR
Exec Dt:
09/30/2022
4
RITSCHL, LUDWIG
Exec Dt:
09/30/2022
Assignee
1
SIEMENS HEALTHCARE GMBH
HENKESTR. 127
ERLANGEN, GERMANY 91052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230054619
17888572
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 18
Reel/Frame:062886/0691   Pages: 6
Recorded: 03/06/2023
Attorney Dkt #:32860HC-003681-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RADICKE, MARCUS
Exec Dt:
02/15/2023
2
NANKE, RALF
Exec Dt:
02/15/2023
3
KAPPLER, STEFFEN
Exec Dt:
02/15/2023
4
WEBER, THOMAS
Exec Dt:
02/15/2023
5
LUECK, FERDINAND
Exec Dt:
02/16/2023
6
RITSCHL, LUDWIG
Exec Dt:
02/17/2023
7
FRITZLER, ANJA
Exec Dt:
03/03/2023
Assignee
1
SIEMENS HEALTHCARE GMBH
HENKESTR. 127
ERLANGEN, GERMANY 91052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230200754
18146704
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 19
Reel/Frame:062886/0610   Pages: 4
Recorded: 03/06/2023
Attorney Dkt #:32860HC-003686-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BINIAZAN, RAMYAR
Exec Dt:
02/14/2023
2
KAPPLER, STEFFEN
Exec Dt:
02/23/2023
3
RITSCHL, LUDWIG
Exec Dt:
03/02/2023
Assignee
1
SIEMENS HEALTHCARE GMBH
HENKESTR. 127
ERLANGEN, GERMANY 91052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230233169
18152381
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 20
Reel/Frame:063153/0531   Pages: 4
Recorded: 03/29/2023
Attorney Dkt #:32860HC-003685-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BINIAZAN, RAMYAR
Exec Dt:
02/22/2023
2
KAPPLER, STEFFEN
Exec Dt:
02/27/2023
3
RITSCHL, LUDWIG
Exec Dt:
03/24/2023
Assignee
1
SIEMENS HEALTHCARE GMBH
HENKESTR. 127
ERLANGEN, GERMANY 91052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230222661
18153609
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 21
Reel/Frame:065059/0732   Pages: 6
Recorded: 09/28/2023
Attorney Dkt #:32860HC-003643-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEBER, THOMAS
Exec Dt:
08/16/2023
2
FRITZLER, ANJA
Exec Dt:
08/17/2023
3
KAPPLER, STEFFEN
Exec Dt:
08/21/2023
4
NANKE, RALF
Exec Dt:
08/21/2023
5
RITSCHL, LUDWIG
Exec Dt:
09/04/2023
6
RADICKE, MARCUS
Exec Dt:
09/18/2023
7
LUECK, FERDINAND
Exec Dt:
09/18/2023
Assignee
1
SIEMENS HEALTHCARE GMBH
HENKESTR. 127
ERLANGEN, GERMANY 91052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230098560
17952518
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195

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