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Patent Assignment Assignor Details
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Assignor Name : LANG, DEFENG
Total Assignments: 16
Assignment: 1
Reel/Frame:036925/0828   Pages: 5
Recorded: 10/30/2015
Attorney Dkt #:2012P00398WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERDIER, ROMAIN
Exec Dt:
10/26/2015
2
LANG, DEFENG
Exec Dt:
08/10/2015
3
YANG, HONGYU
Exec Dt:
08/12/2015
Assignee
1
AKTIEBOLAGET SKF
SE 415 50
GOTEBORG, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9546690
US20150323013
14652233
Correspondence name and address
MARK USSAI SKF USA INC.
890 FORTY FOOT ROAD
PO BOX 352
LANSDALE, PA 19446
Assignment: 2
Reel/Frame:039993/0718   Pages: 3
Recorded: 10/12/2016
Attorney Dkt #:2015P00136US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANG, DEFENG
Exec Dt:
09/23/2016
2
DE WIT, FRANK
Exec Dt:
09/23/2016
Assignee
1
AKTIEBOLAGET SKF
SE 415 50
GOTEBORG, SWEDEN 41550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9964465
US20170030804
15215907
Correspondence name and address
MARK USSAI SKF USA INC.
890 FORTY FOOT ROAD
PO BOX 352
LANSDALE, PA 19446
Assignment: 3
Reel/Frame:039994/0318   Pages: 3
Recorded: 10/12/2016
Attorney Dkt #:2013P00386WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANG, DEFENG
Exec Dt:
09/27/2016
2
TATAR, FLORIN
Exec Dt:
09/27/2016
Assignee
1
AKTIEBOLAGET SKF
SE 415 50
GOTEBORG, SWEDEN 41550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9702816
US20170045445
15105397
Correspondence name and address
MARK USSAI SKF USA INC.
890 FORTY FOOT ROAD
PO BOX 352
LANSDALE, PA 19446
Assignment: 4
Reel/Frame:040836/0623   Pages: 9
Recorded: 01/04/2017
Attorney Dkt #:2016P00034US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEBRARD, YOANN
Exec Dt:
11/16/2016
2
KARLSSON, ANDREAS
Exec Dt:
10/18/2016
3
LANG, DEFENG
Exec Dt:
10/20/2016
4
MARTINEZ, VICTOR
Exec Dt:
10/15/2016
5
DE WIT, FRANK
Exec Dt:
12/08/2016
Assignee
1
AKTIEBOLAGET SKF
SE 415 50
GOTEBORG, SWEDEN 41550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9989097
US20170102036
15278082
Correspondence name and address
MARK USSAI SKF USA INC.
890 FORTY FOOT ROAD
LANSDALE, PA 19446
Assignment: 5
Reel/Frame:042671/0001   Pages: 4
Recorded: 06/12/2017
Attorney Dkt #:2013P00400WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANG, DEFENG
Exec Dt:
05/29/2017
2
STORKEN, JOZEF MARIA
Exec Dt:
05/29/2017
3
YANG, HONGYU
Exec Dt:
06/01/2017
Assignee
1
AKTIEBOLAGET SKF
SE 415 50
GOTEBORG, SWEDEN 41550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10428871
US20170321746
15533571
Correspondence name and address
MARK USSAI SKF USA INC.
890 FORTY FOOT ROAD
PO BOX 352
LANSDALE, PA 19446
Assignment: 6
Reel/Frame:043801/0786   Pages: 4
Recorded: 10/06/2017
Attorney Dkt #:2016P00064US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANG, DEFENG
Exec Dt:
08/14/2017
2
MANSUROVA, MARIYA
Exec Dt:
08/14/2017
3
TATAR, FLORIN
Exec Dt:
09/26/2017
Assignee
1
AKTIEBOLAGET SKF
SE 41550
GOTEBORG, SWEDEN 41550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10378585
US20180038417
15658718
Correspondence name and address
MARK USSAI SKF USA INC.
890 FORTY FOOT ROAD
PO BOX 352
LANSDALE, PA 19446
Assignment: 7
Reel/Frame:049441/0179   Pages: 8
Recorded: 06/12/2019
Attorney Dkt #:2014P00573WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHMER, MUHAMMAD
Exec Dt:
05/16/2019
2
HOLSNIJDERS, JOS
Exec Dt:
06/07/2019
3
LANG, DEFENG
Exec Dt:
05/20/2019
4
ZIEGLER, SEBASTIAN
Exec Dt:
05/19/2019
5
DE WIT, FRANK
Exec Dt:
05/31/2019
Assignee
1
AKTIEBOLAGET SKF
SE 41550
GOTEBORG, SWEDEN 41550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10465799
US20170321808
15531056
Correspondence name and address
MARK USSAI SKF USA INC.
890 FORTY FOOT ROAD
LANSDALE, PA 19446
Assignment: 8
Reel/Frame:049454/0401   Pages: 9
Recorded: 06/13/2019
Attorney Dkt #:2014P00395WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHMER, MUHAMMAD
Exec Dt:
05/16/2019
2
HOLSNIJDERS, JOS
Exec Dt:
06/07/2019
3
LANG, DEFENG
Exec Dt:
05/20/2019
4
ZIEGLER, SEBASTIAN
Exec Dt:
03/15/2019
5
DE WIT, FRANK
Exec Dt:
05/31/2019
6
VOM STEIN, HANS-JOACHIM
Exec Dt:
06/12/2019
Assignee
1
AKTIEBOLAGET SKF
SE 41550
GOTEBORG, SWEDEN 41550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10458551
US20180283557
15531161
Correspondence name and address
MARK USSAI SKF USA INC.
890 FORTY FOOT ROAD
LANSDALE, PA 19446
Assignment: 9
Reel/Frame:057713/0814   Pages: 4
Recorded: 10/05/2021
Attorney Dkt #:2019P00053US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANG, DEFENG
Exec Dt:
10/01/2020
2
VAN DIERMEN, JEROEN
Exec Dt:
10/08/2020
Assignee
1
AKTIEBOLAGET SKF
SE 41550
GOTEBORG, SWEDEN 41550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11248650
US20200370600
16875137
Correspondence name and address
SKF GMBH IA & IP
GUNNAR-WESTER-STRASSE 12
SCHWEINFURT, 97421 GERMANY
Assignment: 10
Reel/Frame:060411/0890   Pages: 6
Recorded: 07/06/2022
Attorney Dkt #:2018P00194US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANG, DEFENG
Exec Dt:
10/20/2021
2
MOL, HENDRIK ANNE
Exec Dt:
10/14/2021
3
VAN EESBEEK, STIJN
Exec Dt:
10/21/2021
Assignee
1
AKTIEBOLAGET SKF
SE 41550
GOTEBORG, SWEDEN 41550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11428590
US20210010883
16916235
Correspondence name and address
SKF GMBH IA & IP
GUNNAR-WESTER-STRASSE 12
SCHWEINFURT, 97421 GERMANY
Assignment: 11
Reel/Frame:058100/0473   Pages: 9
Recorded: 11/12/2021
Attorney Dkt #:2021P00093US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AZARFAR, ALIREZA
Exec Dt:
08/31/2021
2
VAN DER HAM, ANDREAS CLEMENS
Exec Dt:
08/19/2021
3
FRITZ, DOMINIK
Exec Dt:
08/30/2021
4
ENGBERS, STEFAN
Exec Dt:
08/24/2021
5
REICHERT, JUERGEN
Exec Dt:
09/10/2021
6
LANG, DEFENG
Exec Dt:
11/10/2021
Assignee
1
AKTIEBOLAGET SKF
SE 41550
GOTEBORG, SWEDEN 41550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230038874
17394608
Correspondence name and address
SKF GMBH IA & IP
GUNNAR-WESTER-STRASSE 12
SCHWEINFURT, 97421 GERMANY
Assignment: 12
Reel/Frame:059986/0583   Pages: 9
Recorded: 05/12/2022
Attorney Dkt #:2020P00213US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN DER HAM, ANDREAS CLEMENS
Exec Dt:
04/04/2022
2
AZARFAR, ALIREZA
Exec Dt:
04/06/2022
3
FRITZ, DOMINIK
Exec Dt:
04/07/2022
4
ENGBERS, STEFAN
Exec Dt:
05/12/2022
5
REICHERT, JUERGEN
Exec Dt:
04/26/2022
6
LANG, DEFENG
Exec Dt:
05/11/2022
Assignee
1
AKTIEBOLAGET SKF
41550
GÖTEBORG, SWEDEN 41550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220341817
17708324
Correspondence name and address
BRYAN PECKJIAN
12960 LINDEN CHURCH ROAD
CLARKSVILLE, MD 21029
Assignment: 13
Reel/Frame:061792/0330   Pages: 9
Recorded: 11/16/2022
Attorney Dkt #:2021P00042US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANG, DEFENG
Exec Dt:
08/22/2022
2
VAN DER HAM, ANDREAS CLEMENS
Exec Dt:
08/16/2022
3
AZARFAR, ALIREZA
Exec Dt:
11/14/2022
4
FRITZ, DOMINIK
Exec Dt:
09/09/2022
5
ENGBERS, STEFAN
Exec Dt:
08/08/2022
6
REICHERT, JUERGEN
Exec Dt:
11/10/2022
Assignee
1
AKTIEBOLAGET SKF
41550
GÖTEBORG, SWEDEN 41550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230025558
17864984
Correspondence name and address
BRYAN PECKJIAN
12960 LINDEN CHURCH ROAD
CLARKSVILLE, MD 21029
Assignment: 14
Reel/Frame:061467/0034   Pages: 5
Recorded: 10/19/2022
Attorney Dkt #:2021P00163US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, YU XIN
Exec Dt:
10/18/2022
2
HAN, BO
Exec Dt:
10/18/2022
3
LANG, DEFENG
Exec Dt:
10/17/2022
Assignee
1
AKTIEBOLAGET SKF
41550
GÖTEBORG, SWEDEN 41550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230128092
17960431
Correspondence name and address
BRYAN PECKJIAN
12960 LINDEN CHURCH ROAD
CLARKSVILLE, MD 21029
Assignment: 15
Reel/Frame:062949/0934   Pages: 9
Recorded: 03/10/2023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AZARFAR, ALIREZA
Exec Dt:
02/23/2023
2
VAN DER HAM, ANDREAS CLEMENS
Exec Dt:
02/23/2023
3
FRITZ, DOMINIK
Exec Dt:
02/28/2023
4
ENGBERS, STEFAN
Exec Dt:
03/01/2023
5
REICHERT, JUERGEN
Exec Dt:
03/09/2023
6
LANG, DEFENG
Exec Dt:
03/08/2023
Assignee
1
AKTIEBOLAGET SKF
41550
GÖTEBORG, SWEDEN 41550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230287936
18111860
Correspondence name and address
RUY MCEWAN GARCIA-ZAMOR
GARCIA-ZAMOR INTELLECTUAL PROPERTY LAW, LLC
12960 LINDEN CHURCH ROAD
CLARKSVILLE, MD 21029
Assignment: 16
Reel/Frame:065334/0894   Pages: 5
Recorded: 10/25/2023
Attorney Dkt #:3520892.0031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YI, XING
Exec Dt:
10/16/2023
2
LANG, DEFENG
Exec Dt:
10/24/2023
3
ZHOU, YU XIN
Exec Dt:
10/16/2023
Assignee
1
AKTIEBOLAGET SKF
41550
GÖTEBORG, SWEDEN 41550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240133860
18481410
Correspondence name and address
STEVEN N. LEVITT
STINSON LLP
7700 FORSYTH BLVD, SUITE 1100
ST. LOUIS, MO 63105-1821

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