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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 : STEFFENS, HOLGER
Total Assignments: 15
Assignment: 1
Reel/Frame:019766/0624   Pages: 5
Recorded: 08/29/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/16/2007
2
Exec Dt:
08/16/2007
Assignee
1
GUSTAV-HEINEMANN-RING 212
MUNCHEN, GERMANY 81739
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11764811
Correspondence name and address
LAWRENCE Y.D. HO & ASSOCIATES PTE LTD
30 BIDEFORD ROAD, #02-02, THONGSIA BUILD
SINGAPORE 229922
Assignment: 2
Reel/Frame:020029/0668   Pages: 5
Recorded: 10/29/2007
Attorney Dkt #:I438.242.101/QI01P001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/17/2007
2
Exec Dt:
10/10/2007
3
Exec Dt:
09/07/2007
Assignee
1
GUSTAV-HEINEMANN-RING 212
MUNICH, GERMANY 81739
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11838634
Correspondence name and address
PAUL P. KEMPF
100 SOUTH FIFTH STREET
SUITE 2250
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:020935/0535   Pages: 2
Recorded: 05/12/2008
Attorney Dkt #:I438.289.101/IF02P220US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/07/2008
2
Exec Dt:
03/25/2008
Assignee
1
GUSTAV-HEINEMANN-RING 212
MUENCHEN, GERMANY 81739
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12039133
Correspondence name and address
STEVEN E. DICKE
100 SOUTH 5TH STREET
SUITE 2250
MINNEAPOLIS, MN 55402
Assignment: 4
Reel/Frame:021013/0582   Pages: 3
Recorded: 05/29/2008
Attorney Dkt #:QIM 2006 P 54669 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/20/2008
2
Exec Dt:
03/25/2008
Assignee
1
GUSTAV-HEINEMANN-RING 212
MUNICH, GERMANY 81739
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12050522
Correspondence name and address
SLATER & MATSIL, L.L.P.
17950 PRESTON ROAD
SUITE 1000
DALLAS, TX 75252
Assignment: 5
Reel/Frame:024572/0248   Pages: 3
Recorded: 06/22/2010
Attorney Dkt #:30018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/12/2010
2
Exec Dt:
06/02/2010
3
Exec Dt:
06/02/2010
4
Exec Dt:
06/09/2010
Assignee
1
ARGELSRIEDER FELD 5
WESSLING, GERMANY D-82234
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12745093
Correspondence name and address
KF ROSS PC
5683 RIVERDALE AVENUE
SUITE 203 BOX 900
BRONX, NY 10471-0900
Assignment: 6
Reel/Frame:034486/0108   Pages: 3
Recorded: 12/12/2014
Attorney Dkt #:68354.225164
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/27/2012
2
Exec Dt:
07/27/2012
Assignee
1
OSTERFELDSTR. 82
ISMANING, GERMANY 85737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13508776
Correspondence name and address
TODD ROSSON
401 CONGRESS AVENUE
SUITE 3200
AUSTIN, TX 78701
Assignment: 7
Reel/Frame:030211/0068   Pages: 5
Recorded: 04/13/2013
Attorney Dkt #:68354.225332
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/20/2012
2
Exec Dt:
11/14/2012
3
Exec Dt:
12/13/2012
Assignee
1
OSTERFELDSTR. 82
ISMANING, GERMANY 85737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13637131
Correspondence name and address
TODD ROSSON
401 CONGRESS AVENUE
SUITE 3200
AUSTIN, TX 78701
Assignment: 8
Reel/Frame:047989/0608   Pages: 4
Recorded: 01/14/2019
Attorney Dkt #:68354.230319
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/20/2012
2
Exec Dt:
11/14/2012
3
Exec Dt:
12/13/2012
Assignee
1
OSTERFELDSTR. 82
ISMANING, GERMANY 85737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14885651
Correspondence name and address
SLAYDEN GRUBERT BEARD PLLC
401 CONGRESS AVENUE
SUITE 1650
AUSTIN, TX 78701
Assignment: 9
Reel/Frame:031160/0193   Pages: 5
Recorded: 09/08/2013
Attorney Dkt #:68354.225329
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/27/2013
2
Exec Dt:
05/31/2013
3
Exec Dt:
03/26/2013
Assignee
1
OSTERFELDSTR. 82
ISMANING, GERMANY 85737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13808700
Correspondence name and address
TODD ROSSON
401 CONGRESS AVENUE
SUITE 3200
AUSTIN, TX 78701
Assignment: 10
Reel/Frame:037940/0735   Pages: 3
Recorded: 03/10/2016
Attorney Dkt #:68354.227093
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/09/2016
2
Exec Dt:
08/05/2015
Assignee
1
FRIEDRICHSHAFENER STR. 3
GILCHING, GERMANY 82205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13877542
Correspondence name and address
JENNIE AVERYT
401 CONGRESS AVE.
SUITE 1900
AUSTIN, TX 78701
Assignment: 11
Reel/Frame:039559/0768   Pages: 14
Recorded: 08/03/2016
Attorney Dkt #:68354.227710
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/13/2010
2
Exec Dt:
08/05/2015
3
Exec Dt:
03/09/2016
Assignee
1
FRIEDRICHSHAFENER STR. 3
GILCHING, GERMANY 82205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14351633
Correspondence name and address
JENNIE AVERYT
401 CONGRESS AVE.
SUITE 1900
AUSTIN, TX 78701
Assignment: 12
Reel/Frame:038206/0716   Pages: 3
Recorded: 04/06/2016
Attorney Dkt #:138404.00023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/05/2016
2
Exec Dt:
04/05/2016
3
Exec Dt:
04/05/2016
Assignee
1
AM HARDTANGER 10
FURSTENFELDBRUCK, GERMANY 82256
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14996464
Correspondence name and address
QUARLES & BRADY, LLP ATTN: IP DOCKET
ONE SOUTH CHURCH AVE., SUITE 1700
TUCSON, AZ 85701-1621
Assignment: 13
Reel/Frame:044390/0453   Pages: 3
Recorded: 12/13/2017
Attorney Dkt #:138404.00030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/29/2017
2
Exec Dt:
12/01/2017
3
Exec Dt:
11/30/2017
4
Exec Dt:
12/01/2017
Assignee
1
AM HARDTANGER 10
FÜRSTENFELDBRUCK, GERMANY 82256
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15482596
Correspondence name and address
QUARLES & BRADY LLP
ONE SOUTH CHURCH AVENUE, SUITE 1700
TUCSON, AZ 85701
Assignment: 14
Reel/Frame:053476/0725   Pages: 3
Recorded: 08/12/2020
Attorney Dkt #:138404.00043
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/15/2020
2
Exec Dt:
04/15/2020
Assignee
1
AM HARDTANGER 10
FURSTENFELDBRUCK, GERMANY 82256
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16991506
Correspondence name and address
QUARLES & BRADY LLP
RENAISSANCE ONE
TWO NORTH CENTRAL AVENUE
PHOENIX, AZ 85004
Assignment: 15
Reel/Frame:063656/0499   Pages: 3
Recorded: 05/16/2023
Attorney Dkt #:138404.00047(SR2020/03US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/29/2022
2
Exec Dt:
07/27/2022
Assignee
1
AM HARDTANGER 10
FÜRSTENFELDBRUCK, GERMANY 82256
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17897537
Correspondence name and address
QUARLES & BRADY LLP (IP DOCKET TUC)
ONE SOUTH CHURCH AVENUE
SUITE 1800
TUCSON, AZ 85701

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