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Assignor Name : CHANGSRIVONG, DEREK
Total Assignments: 18
Assignment: 1
Reel/Frame:022270/0337   Pages: 3
Recorded: 02/17/2009
Attorney Dkt #:1129-08-PA-TD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANGSRIVONG, DEREK
Exec Dt:
02/16/2009
Assignee
1
BAL SEAL ENGINEERING
19650 PAULING
FOOTHILL RANCH, CALIFORNIA 92610-2610
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7722415
US20090149053
12329870
Correspondence name and address
KLEIN, O'NEILL & SINGH, LLP
43 CORPORATE PARK
SUITE 204
IRVINE, CA 92606
Assignment: 2
Reel/Frame:025166/0102   Pages: 5
Recorded: 10/20/2010
Attorney Dkt #:1129-037.101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BALSELLS, PETE
Exec Dt:
10/11/2010
2
DILMAGHANIAN, FARSHID
Exec Dt:
10/07/2010
3
CHANGSRIVONG, DEREK
Exec Dt:
09/30/2010
Assignee
1
BAL SEAL ENGINEERING, INC.
19650 PAULING
FOOTHILL RANCH, CALIFORNIA 92610-2610
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8684362
US20110037234
12841056
Correspondence name and address
KLEIN, O'NEILL & SINGH, LLP
18200 VON KARMAN AVENUE
SUITE 725
IRVINE, CA 92612
Assignment: 3
Reel/Frame:027658/0675   Pages: 4
Recorded: 02/06/2012
Attorney Dkt #:1129-053.101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANGSRIVONG, DEREK
Exec Dt:
01/27/2012
Assignee
1
BAL SEAL ENGINEERING, INC.
19650 PAULING
FOOTHILL RANCH, CALIFORNIA 92610-2610
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9004805
US20120134742
13304004
Correspondence name and address
KLEIN, O'NEILL & SINGH, LLP
18200 VON KARMAN AVENUE
SUITE 725
IRVINE, CA 92612
Assignment: 4
Reel/Frame:029158/0042   Pages: 4
Recorded: 10/19/2012
Attorney Dkt #:1129-062.101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANGSRIVONG, DEREK
Exec Dt:
09/26/2012
Assignee
1
BAL SEAL ENGINEERING, INC.
19650 PAULING
FOOTHILL RANCH, CALIFORNIA 92612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8845251
US20130004258
13454401
Correspondence name and address
KLEIN, O'NEILL & SINGH, LLP
18200 VON KARMAN AVENUE
SUITE 725
IRVINE, CA 92612
Assignment: 5
Reel/Frame:029811/0937   Pages: 12
Recorded: 02/14/2013
Attorney Dkt #:1129-077.101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANGSRIVONG, DEREK
Exec Dt:
12/12/2012
2
SJOSTEDT, ROB
Exec Dt:
12/15/2012
3
COOK, HUGH
Exec Dt:
01/23/2013
4
DAWSON, RICK
Exec Dt:
12/12/2012
Assignee
1
BAL SEAL ENGINEERING, INC.
19650 PAULING
FOOTHILL RANCH, CALIFORNIA 92610-2610
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9482255
US20130149029
13693289
Correspondence name and address
KLEIN, O'NEILL & SINGH, LLP
18200 VON KARMAN AVENUE
SUITE 725
IRVINE, CA 92612
Assignment: 6
Reel/Frame:029811/0839   Pages: 18
Recorded: 02/14/2013
Attorney Dkt #:1129-068.101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANGSRIVONG, DEREK
Exec Dt:
02/06/2013
2
NISSIM, BILL
Exec Dt:
02/08/2013
3
PLA-JUNCA, PERE
Exec Dt:
02/06/2013
4
COOK, HUGH
Exec Dt:
01/23/2013
5
DAO, TOM H.
Exec Dt:
02/01/2013
Assignee
1
BAL SEAL ENGINEERING, INC.
19650 PAULING
FOOTHILL RANCH, CALIFORNIA 92610-2610
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9677587
US20130149031
13693296
Correspondence name and address
KLEIN, O'NEILL & SINGH, LLP
18200 VON KARMAN AVENUE
SUITE 725
IRVINE, CA 92612
Assignment: 7
Reel/Frame:031308/0659   Pages: 5
Recorded: 09/30/2013
Attorney Dkt #:1129-071.101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUSSELL, MARK
Exec Dt:
09/03/2013
2
CHANGSRIVONG, DEREK
Exec Dt:
09/06/2013
3
RUST, STEVE
Exec Dt:
09/06/2013
Assignee
1
BAL SEAL ENGINEERING, INC.
19650 PAULING
FOOTHILL RANCH, CALIFORNIA 92610-2610
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9011169
US20130288501
13848678
Correspondence name and address
KLEIN, O'NEILL & SINGH, LLP
18200 VON KARMAN AVENUE
SUITE 725
IRVINE, CA 92612
Assignment: 8
Reel/Frame:032214/0362   Pages: 5
Recorded: 02/13/2014
Attorney Dkt #:1129-079.101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANGSRIVONG, DEREK
Exec Dt:
12/19/2013
2
DAWSON, RICK
Exec Dt:
12/19/2013
3
SITTLER, JIM
Exec Dt:
12/19/2013
Assignee
1
BAL SEAL ENGINEERING, INC.
19650 PAULING
FOOTHILL RANCH, CALIFORNIA 92610-2610
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9829028
US20140130329
14080688
Correspondence name and address
KLEIN, O'NEILL & SINGH, LLP
18200 VON KARMAN AVENUE
SUITE 725
IRVINE, CA 92612
Assignment: 9
Reel/Frame:032581/0205   Pages: 12
Recorded: 04/02/2014
Attorney Dkt #:1129-080.101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FREDERICK, JEFF
Exec Dt:
03/20/2014
2
CHANGSRIVONG, DEREK
Exec Dt:
02/18/2014
3
PLA-JUNCA, PERE
Exec Dt:
02/18/2014
4
BALSELLS, PETER J.
Exec Dt:
03/13/2014
5
DAWSON, RICHARD
Exec Dt:
03/12/2014
Assignee
1
BAL SEAL ENGINEERING, INC.
19650 PAULING
FOOTHILL RANCH, CALIFORNIA 92610-2610
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9882332
US20140162487
14094647
Correspondence name and address
KLEIN, O'NEILL & SINGH, LLP
18200 VON KARMAN AVENUE
SUITE 725
IRVINE, CA 92612
Assignment: 10
Reel/Frame:044374/0464   Pages: 8
Recorded: 12/12/2017
Attorney Dkt #:1129-080.201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FREDERICK, JEFF
Exec Dt:
03/20/2014
2
CHANGSRIVONG, DEREK
Exec Dt:
02/18/2014
3
PLA-JUNCA, PERE
Exec Dt:
02/18/2014
4
BALSELLS, PETER J.
Exec Dt:
03/13/2014
5
DAWSON, RICHARD
Exec Dt:
03/12/2014
Assignee
1
BAL SEAL ENGINEERING, INC.
19650 PAULING
FOOTHILL RANCH, CALIFORNIA 92610-2610
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10447000
US20180115133
15839537
Correspondence name and address
KLEIN, O'NEILL & SINGH, LLP
16755 VON KARMAN AVENUE
SUITE 275
IRVINE, CA 92606
Assignment: 11
Reel/Frame:037504/0393   Pages: 3
Recorded: 01/15/2016
Attorney Dkt #:1129-074.101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANGSRIVONG, DEREK
Exec Dt:
01/11/2016
Assignee
1
BAL SEAL ENGINEERING, INC.
19650 PAULING
FOOTHILL RANCH, CALIFORNIA 92610
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9284970
US20140079476
14025682
Correspondence name and address
KLEIN, O'NEILL & SINGH, LLP
16755 VON KARMAN AVENUE
SUITE 275
IRVINE, CA 92606
Assignment: 12
Reel/Frame:048196/0114   Pages: 3
Recorded: 01/30/2019
Attorney Dkt #:1129-074.301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANGSRIVONG, DEREK
Exec Dt:
01/11/2016
Assignee
1
BAL SEAL ENGINEERING, INC.
19650 PAULING
FOOTHILL RANCH, CALIFORNIA 92610-2610
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10361528
US20160118759
14990388
Correspondence name and address
KLEIN, O'NEILL & SINGH, LLP
16755 VON KARMAN AVENUE
SUITE 275
IRVINE, CA 92606
Assignment: 13
Reel/Frame:049438/0399   Pages: 3
Recorded: 06/11/2019
Attorney Dkt #:1129-074.201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANGSRIVONG, DEREK
Exec Dt:
01/11/2016
Assignee
1
BAL SEAL ENGINEERING, INC.
19650 PAULING
FOOTHILL RANCH, CALIFORNIA 92610-2610
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11296475
US20190296511
16438306
Correspondence name and address
KLEIN, O'NEILL & SINGH, LLP
16755 VON KARMAN AVENUE
SUITE 275
IRVINE, CA 92606
Assignment: 14
Reel/Frame:059095/0390   Pages: 3
Recorded: 02/24/2022
Attorney Dkt #:1129-074.202
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANGSRIVONG, DEREK
Exec Dt:
01/11/2016
Assignee
1
BAL SEAL ENGINEERING, INC.
19650 PAULING
FOOTHILL RANCH, CALIFORNIA 92610
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220181833
17652419
Correspondence name and address
KLEIN, O'NEILL & SINGH, LLP
30 CORPORATE PARK
SUITE 211
IRVINE, CA 92606
Assignment: 15
Reel/Frame:042640/0651   Pages: 10
Recorded: 06/07/2017
Attorney Dkt #:1129-148.101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOLER, LLUIS
Exec Dt:
02/28/2017
2
CHANGSRIVONG, DEREK
Exec Dt:
03/13/2017
3
BALSELLS, PETER J.
Exec Dt:
02/28/2017
4
RUST, STEPHEN
Exec Dt:
03/01/2017
5
FOSTER, MIKE
Exec Dt:
02/28/2017
6
QUACH, TONY
Exec Dt:
02/28/2017
Assignee
1
BAL SEAL ENGINEERING, INC.
19650 PAULING
FOOTHILL RANCH, CALIFORNIA 92610
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11536373
US20170261108
15451732
Correspondence name and address
KLEIN, O'NEILL & SINGH, LLP
16755 VON KARMAN AVENUE
SUITE 275
IRVINE, CA 92606
Assignment: 16
Reel/Frame:042884/0257   Pages: 5
Recorded: 07/03/2017
Attorney Dkt #:1129-150.101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANGSRIVONG, DEREK
Exec Dt:
06/05/2017
2
QUACH, TONY
Exec Dt:
06/05/2017
Assignee
1
BAL SEAL ENGINEERING, INC.
19650 PAULING
FOOTHILL RANCH, CALIFORNIA 92610
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11050190
US20170352984
15612664
Correspondence name and address
KLEIN, O'NEILL & SINGH, LLP
16755 VON KARMAN AVENUE
SUITE 275
IRVINE, CA 92606
Assignment: 17
Reel/Frame:043233/0929   Pages: 4
Recorded: 08/08/2017
Attorney Dkt #:1129-130.201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANGSRIVONG, DEREK
Exec Dt:
08/07/2017
Assignee
1
BAL SEAL ENGINEERING, INC.
19650 PAULING
FOOTHILL RANCH, CALIFORNIA 92610-2610
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10535945
US20170025779
15285350
Correspondence name and address
KLEIN, O'NEILL & SINGH, LLP
16755 VON KARMAN AVENUE
SUITE 275
IRVINE, CA 92606
Assignment: 18
Reel/Frame:043939/0001   Pages: 12
Recorded: 10/24/2017
Attorney Dkt #:1129-157.101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DILMAGHANIAN, FARSHID
Exec Dt:
10/13/2017
2
SORIANO, MARC
Exec Dt:
10/13/2017
3
BALSELLS, PETER J.
Exec Dt:
10/16/2017
4
ZHOU, SHIRLEY
Exec Dt:
10/11/2017
5
GHASIRI, MAJID
Exec Dt:
10/17/2017
6
CHANGSRIVONG, DEREK
Exec Dt:
10/13/2017
7
MAGANA, RAUL
Exec Dt:
10/13/2017
Assignee
1
BAL SEAL ENGINEERING, INC.
19650 PAULING
FOOTHILL RANCH, CALIFORNIA 92610
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10520092
US20180112778
15792267
Correspondence name and address
KLEIN, O'NEILL & SINGH, LLP
16755 VON KARMAN AVENUE
SUITE 275
IRVINE, CA 92606

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