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Patent Assignment Assignee Details
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Assignee Name : SEIDEL GMBH & CO. KG
Total Assignments: 19
Assignment: 1
Reel/Frame:025020/0464   Pages: 2
Recorded: 09/21/2010
Attorney Dkt #:ADVO0006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITZENHOFF, ANDREAS, DR.
Exec Dt:
09/02/2010
Assignee
1
SEIDEL GMBH & CO. KG
ROSENSTRASSE 8
MARBURG, GERMANY 35037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D652131
NONE
29365703
Correspondence name and address
GRIFFIN & SZIPL, PC
SUITE PH-1
2300 NINTH STREET, SOUTH
ARLINGTON, VA 22204
Assignment: 2
Reel/Frame:025020/0606   Pages: 2
Recorded: 09/21/2010
Attorney Dkt #:ADVO0007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITZENHOFF, ANDREAS, DR.
Exec Dt:
09/02/2010
Assignee
1
SEIDEL GMBH & CO. KG
ROSENSTRASSE 8
MARBURG, GERMANY 35037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D651703
NONE
29365697
Correspondence name and address
GRIFFIN & SZIPL, PC
SUITE PH-1
2300 NINTH STREET, SOUTH
ARLINGTON, VA 22204
Assignment: 3
Reel/Frame:025020/0779   Pages: 2
Recorded: 09/21/2010
Attorney Dkt #:ADVO0004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITZENHOFF, ANDREAS, DR.
Exec Dt:
09/02/2010
Assignee
1
SEIDEL GMBH & CO. KG
ROSENSTRASSE 8
MARBURG, GERMANY 35037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D649629
NONE
29365696
Correspondence name and address
GRIFFIN & SZIPL, PC
SUITE PH-1
2300 NINTH STREET, SOUTH
ARLINGTON, VA 22204
Assignment: 4
Reel/Frame:025020/0899   Pages: 2
Recorded: 09/21/2010
Attorney Dkt #:ADVO0005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITZENHOFF, ANDREAS, DR.
Exec Dt:
09/02/2010
Assignee
1
SEIDEL GMBH & CO. KG
ROSENSTRASSE 8
MARBURG, GERMANY 35037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D651704
NONE
29365701
Correspondence name and address
GRIFFIN & SZIPL, PC
SUITE PH-1
2300 NINTH STREET, SOUTH
ARLINGTON, VA 22204
Assignment: 5
Reel/Frame:025236/0604   Pages: 2
Recorded: 11/02/2010
Attorney Dkt #:ADVO0009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITZENHOFF, ANDREAS
Exec Dt:
10/10/2010
Assignee
1
SEIDEL GMBH & CO. KG
ROSENSTRASSE 8
MARBURG, GERMANY 35037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D659537
NONE
29368490
Correspondence name and address
GRIFFIN & SZIPL, PC
SUITE PH-1
2300 NINTH STREET, SOUTH
ARLINGTON, VA 22204
Assignment: 6
Reel/Frame:025236/0789   Pages: 2
Recorded: 11/02/2010
Attorney Dkt #:ADVO0010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITZENHOFF, ANDREAS
Exec Dt:
10/10/2010
Assignee
1
SEIDEL GMBH & CO. KG
ROSENSTRASSE 8
MARBURG, GERMANY 35037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D658994
NONE
29368491
Correspondence name and address
GRIFFIN & SZIPL, PC
SUITE PH-1
2300 NINTH STREET, SOUTH
ARLINGTON, VA 22204
Assignment: 7
Reel/Frame:037258/0140   Pages: 6
Recorded: 12/10/2015
Attorney Dkt #:113381.68435US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITZENHOFF, ANDREAS
Exec Dt:
11/13/2015
2
ENGEL, LUTZ
Exec Dt:
11/16/2015
3
RACHE, JOERG
Exec Dt:
11/18/2015
4
ARNOLD, OLIVER
Exec Dt:
11/24/2015
Assignee
1
SEIDEL GMBH & CO. KG
ROSENSTRASSE 8
MARBURG, GERMANY 35037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160123542
14891618
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 8
Reel/Frame:050354/0756   Pages: 3
Recorded: 09/12/2019
Attorney Dkt #:129569.00347
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITZENHOFF, ANDREAS FRANZ CHRISTIAN
Exec Dt:
08/22/2019
2
JESBERG, SILKE
Exec Dt:
08/22/2019
3
HUEHN, TOBIAS
Exec Dt:
09/03/2019
Assignee
1
SEIDEL GMBH & CO. KG
ROSENSTRASSE 8
MARBURG, GERMANY 35037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190329948
16461909
Correspondence name and address
QUARLES & BRADY
411 E. WISCONSIN AVENUE
MILWAUKEE, 53202-4426 UNITED STATES
Assignment: 9
Reel/Frame:052973/0378   Pages: 3
Recorded: 06/18/2020
Attorney Dkt #:129569.00379
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITZENHOFF, ANDREAS FRANZ CHRISTIAN
Exec Dt:
06/02/2020
Assignee
1
SEIDEL GMBH & CO. KG
ROSENSTRASSE 8
MARBURG, GERMANY 35037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11465827
US20200299055
16763299
Correspondence name and address
QUARLES & BRADY LLP ATTN: IP DOCKET
411 E. WISCONSIN AVENUE
SUITE 2350
MILWAUKEE, WI 53202-4426
Assignment: 10
Reel/Frame:053289/0298   Pages: 3
Recorded: 07/23/2020
Attorney Dkt #:129569.00384
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITZENHOFF, ANDREAS FRANZ CHRISTIAN
Exec Dt:
07/13/2020
Assignee
1
SEIDEL GMBH & CO. KG
ROSENSTRASSE 8
MARBURG, GERMANY 35037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210163175
16770507
Correspondence name and address
QUARLES & BRADY LLP ATTN: IP DOCKET
411 E. WISCONSIN AVENUE
SUITE 2350
MILWAUKEE, WI 53202-4426
Assignment: 11
Reel/Frame:053891/0199   Pages: 4
Recorded: 09/25/2020
Attorney Dkt #:0507-094
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITZENHOFF, ANDREAS
Exec Dt:
08/31/2020
2
ARNOLD, OLIVER
Exec Dt:
08/07/2020
3
BISCHOFF, CHRISTIAN REINHARD
Exec Dt:
07/03/2020
Assignee
1
SEIDEL GMBH & CO. KG
ROSENSTRASSE 8
MARBURG, GERMANY 35037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200394890
16956086
Correspondence name and address
PATENT PORTFOLIO BUILDERS PLLC
P.O. BOX 7999
FREDERICKSBURG, VA 22404
Assignment: 12
Reel/Frame:054428/0887   Pages: 3
Recorded: 11/20/2020
Attorney Dkt #:129569.00389
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JESBERG, SILKE
Exec Dt:
11/17/2020
2
RITZENHOFF, ANDREAS FRANZ CHRISTIAN
Exec Dt:
11/09/2020
Assignee
1
SEIDEL GMBH & CO. KG
ROSENSTRASSE 8
MARBURG, GERMANY 35037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210093069
17033048
Correspondence name and address
QUARLES & BRADY LLP ATTN: IP DOCKET
411 E. WISCONSIN AVENUE
SUITE 2350
MILWAUKEE, WI 53202-4426
Assignment: 13
Reel/Frame:058744/0351   Pages: 4
Recorded: 01/24/2022
Attorney Dkt #:097158-00003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JESBERG, SILKE
Exec Dt:
11/10/2021
Assignee
1
SEIDEL GMBH & CO. KG
ROSENSTRASSE 8
MARBURG, GERMANY 35037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210371182
17336939
Correspondence name and address
DICKINSON WRIGHT PLLC
300 WEST VINE STREET, SUITE 1700
LEXINGTON, KY 40507
Assignment: 14
Reel/Frame:058903/0110   Pages: 4
Recorded: 02/07/2022
Attorney Dkt #:097158-00003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURZ, MICHAEL
Exec Dt:
11/10/2021
2
RITZENHOFF, ANDREAS
Exec Dt:
11/10/2021
3
JESBERG, SILKE
Exec Dt:
11/10/2021
Assignee
1
SEIDEL GMBH & CO. KG
ROSENSTRASSE 8
MARBURG, GERMANY 35037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210371182
17336939
Correspondence name and address
DICKINSON WRIGHT PLLC
300 WEST VINE STREET, SUITE 1700
LEXINGTON, KY 40507
Assignment: 15
Reel/Frame:059055/0457   Pages: 4
Recorded: 02/21/2022
Attorney Dkt #:097158-00004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JESBERG, SILKE
Exec Dt:
11/10/2021
2
KURZ, MICHAEL
Exec Dt:
11/10/2021
3
RITZENHOFF, ANDREAS
Exec Dt:
11/10/2021
Assignee
1
SEIDEL GMBH & CO. KG
ROSENSTRASSE 8
MARBURG, GERMANY 35037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210394969
17336989
Correspondence name and address
DICKINSON WRIGHT PLLC
300 WEST VINE STREET, SUITE 1700
LEXINGTON, KY 40507
Assignment: 16
Reel/Frame:059055/0552   Pages: 4
Recorded: 02/21/2022
Attorney Dkt #:097158-00002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JESBERG, SILKE
Exec Dt:
11/10/2021
2
KURZ, MICHAEL
Exec Dt:
11/10/2021
3
RITZENHOFF, ANDREAS
Exec Dt:
11/10/2021
Assignee
1
SEIDEL GMBH & CO. KG
ROSENSTRASSE 8
MARBURG, GERMANY 35037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220000248
17337025
Correspondence name and address
DICKINSON WRIGHT PLLC
300 WEST VINE STREET, SUITE 1700
LEXINGTON, KY 40507
Assignment: 17
Reel/Frame:061153/0736   Pages: 4
Recorded: 09/20/2022
Attorney Dkt #:097158-00233
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JESBERG, SILKE
Exec Dt:
07/19/2022
2
KURZ, MICHAEL
Exec Dt:
07/13/2022
3
RITZENHOFF, ANDREAS FRANZ CHRISTIAN
Exec Dt:
07/19/2022
Assignee
1
SEIDEL GMBH & CO. KG
ROSENSTRASSE 8
MARBURG, GERMANY 35037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220411137
17844806
Correspondence name and address
DICKINSON WRIGHT PLLC
300 WEST VINE STREET, SUITE 1700
LEXINGTON, KY 40507
Assignment: 18
Reel/Frame:061077/0916   Pages: 4
Recorded: 09/13/2022
Attorney Dkt #:097158-00231
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITZENHOFF, ANDREAS FRANZ CHRISTIAN
Exec Dt:
08/29/2022
2
JESBERG, SILKE
Exec Dt:
08/30/2022
3
KURZ, MICHAEL
Exec Dt:
08/30/2022
Assignee
1
SEIDEL GMBH & CO. KG
ROSENSTRASSE 8
MARBURG, GERMANY 35037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11871833
US20220378174
17828757
Correspondence name and address
DICKINSON WRIGHT PLLC
300 WEST VINE STREET, SUITE 1700
LEXINGTON, KY 40507
Assignment: 19
Reel/Frame:064143/0101   Pages: 3
Recorded: 06/27/2023
Attorney Dkt #:097158-00246
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITZENHOFF, ANDREAS FRANZ CHRISTIAN
Exec Dt:
06/06/2023
2
HUEHN, TOBIAS
Exec Dt:
05/19/2023
Assignee
1
SEIDEL GMBH & CO. KG
ROSENSTRASSE 8
MARBURG, GERMANY 35037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230348148
18142155
Correspondence name and address
DICKINSON WRIGHT PLLC
300 WEST VINE STREET, SUITE 1700
LEXINGTON, KY 40507

Search Results as of: 05/21/2024 11:29 PM
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