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Patent Assignment Assignor Details
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Assignor Name : YANG, JEFF
Total Assignments: 17
Assignment: 1
Reel/Frame:010981/0783   Pages: 2
Recorded: 07/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YANG, JEFF
Exec Dt:
07/05/2000
Assignee
1
ENLIGHT CORPORATION
15-16 TING-HU RD., TAKANG KWEI-SHAN
TAOYUAN HSIEN, TAIWAN R.O.C
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D442949
NONE
29127192
Correspondence name and address
DOUGHERTY & TROXELL
BRUCE H. TROXELL
5205 LEESBURG PIKE
ONE SKYLINE PLACE, SUITE 1404
FALLS CHURCH, VA 22041-3401
Assignment: 2
Reel/Frame:017063/0716   Pages: 6
Recorded: 01/25/2006
Attorney Dkt #:8930/PPC/ECP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GU, HAIYANG
Exec Dt:
09/13/2005
2
YANG, JEFF
Exec Dt:
08/31/2005
3
WEE, HO SUN
Exec Dt:
09/19/2005
4
XI, MING
Exec Dt:
12/05/2005
5
MORI, GLEN T.
Exec Dt:
09/13/2005
6
ZONDAK, YOHAN
Exec Dt:
09/09/2005
Assignee
1
APPLIED MATERIALS, INC.
P. O. BOX 450A
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070080067
11245559
Correspondence name and address
APPLIED MATERIALS
P.O. BOX 450A
SANTA CLARA, CA 95052
Assignment: 3
Reel/Frame:029442/0721   Pages: 3
Recorded: 12/11/2012
Attorney Dkt #:BSE0121-00US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAURER, STEFAN
Exec Dt:
08/13/2012
2
JIN, HANPENG
Exec Dt:
08/07/2012
3
YANG, JEFF
Exec Dt:
08/13/2012
4
MUELLER, ULRICH
Exec Dt:
08/13/2012
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9527751
US20130129611
13673661
Correspondence name and address
DIEHL SERVILLA LLC
33 WOOD AVENUE SOUTH
SECOND FLOOR, SUITE 210
ISELIN, NJ 08830
Assignment: 4
Reel/Frame:031203/0834   Pages: 7
Recorded: 09/13/2013
Attorney Dkt #:411583US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARVULESCU, ANDREI-NICOLAE
Exec Dt:
08/16/2013
2
YANG, JEFF
Exec Dt:
08/27/2013
3
LUETZEL, HANS-JUERGEN
Exec Dt:
08/22/2013
4
UHL, GEORG
Exec Dt:
08/19/2013
5
DUMSER, STEFAN
Exec Dt:
08/19/2013
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9168513
US20130202523
13759573
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:035425/0042   Pages: 7
Recorded: 04/16/2015
Attorney Dkt #:451991US106PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAURER, STEFAN
Exec Dt:
10/30/2013
2
OEZKIRIM, FARUK
Exec Dt:
10/30/2013
3
PARVULESCU, ANDREI-NICOLAE
Exec Dt:
10/30/2013
4
YANG, JEFF
Exec Dt:
10/30/2013
5
MUELLER, ULRICH
Exec Dt:
10/30/2013
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10000387
US20150284255
14436180
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:035405/0263   Pages: 9
Recorded: 04/14/2015
Attorney Dkt #:451964US106PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARVULESCU, ANDREI-NICOLAE
Exec Dt:
11/15/2013
2
YANG, JEFF
Exec Dt:
12/13/2013
3
MAURER, STEFAN
Exec Dt:
11/27/2013
4
GAAB, MANUELA
Exec Dt:
11/22/2013
5
SEIDEL, KARSTEN
Exec Dt:
11/26/2013
6
GERLACH, OLGA
Exec Dt:
11/11/2013
7
MUELLER, ULRICH
Exec Dt:
10/31/2013
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10099933
US20150329368
14435588
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:042439/0001   Pages: 8
Recorded: 05/19/2017
Attorney Dkt #:452555US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARVULESCU, ANDREI-NICOLAE
Exec Dt:
07/16/2015
2
YANG, JEFF
Exec Dt:
08/12/2015
3
MAURER, STEFAN
Exec Dt:
08/03/2015
4
GAAB, MANUELA
Exec Dt:
09/15/2015
5
SEIDEL, KARSTEN
Exec Dt:
07/20/2015
6
MUELLER, ULRICH
Exec Dt:
08/03/2015
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10179741
US20150344317
14436738
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:040496/0376   Pages: 6
Recorded: 12/02/2016
Attorney Dkt #:074040-0157-US-549496
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FEYEN, MATHIAS
Exec Dt:
07/06/2015
2
RUETZ, ROGER
Exec Dt:
07/06/2015
3
YANG, JEFF
Exec Dt:
08/13/2015
4
MÜLLER, ULRICH
Exec Dt:
08/03/2015
Assignee
1
BASF SE
--------------
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10315924
US20180186648
15315636
Correspondence name and address
JOSEPH BARRERA, ESQUIRE
DRINKER BIDDLE & REATH LLP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 9
Reel/Frame:042194/0949   Pages: 8
Recorded: 05/01/2017
Attorney Dkt #:B248 1690US.PCT (0567.5)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOHANAN, JAYA L.
Exec Dt:
10/30/2015
2
YANG, JEFF
Exec Dt:
10/29/2015
3
BURK, PATRICK
Exec Dt:
10/29/2015
4
VOSS, KENNETH E.
Exec Dt:
10/30/2015
Assignee
1
BASF CORPORATION
100 PARK AVENUE
FLORHAM PARK, NEW JERSEY 07932
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10792648
US20170333883
15522440
Correspondence name and address
JESSICA L. GORCZYNSKI
555 FAYETTEVILLE STREET
WOMBLE CARLYLE SANDRIDGE & RICE, LLP
RALEIGH, NC 27601
Assignment: 10
Reel/Frame:050485/0682   Pages: 9
Recorded: 09/25/2019
Attorney Dkt #:B248 10430US.PCT (1333.3)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XUE, WEN-MEI
Exec Dt:
05/05/2017
2
YANG, XIAOFAN
Exec Dt:
05/05/2017
3
ZHU, HAIYANG
Exec Dt:
05/05/2017
4
ROTH, STANLEY
Exec Dt:
05/05/2017
5
YANG, JEFF
Exec Dt:
05/05/2017
6
PRASAD, SUBRAMANIAN
Exec Dt:
05/05/2017
7
MOINI, AHMAD
Exec Dt:
05/05/2017
Assignee
1
BASF CORPORATION
100 PARK AVENUE
FLORHAM PARK, NEW JERSEY 07932
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200108373
16495574
Correspondence name and address
JESSICA L. GORCZYNSKI
555 FAYETTEVILLE STREET
WOMBLE BOND DICKINSON (US) LLP
RALEIGH, NC 27601
Assignment: 11
Reel/Frame:062425/0984   Pages: 9
Recorded: 01/19/2023
Attorney Dkt #:170055US03/ECM221334USCON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XUE, WEN-MEI
Exec Dt:
05/05/2017
2
YANG, XIAOFAN
Exec Dt:
05/05/2017
3
ZHU, HAIYANG
Exec Dt:
05/05/2017
4
ROTH, STANLEY
Exec Dt:
05/05/2017
5
YANG, JEFF
Exec Dt:
05/05/2017
6
PRASAD, SUBRAMANIAN
Exec Dt:
05/05/2017
7
MOINI, AHMAD
Exec Dt:
05/05/2017
Assignee
1
BASF CORPORATION
100 PARK AVENUE
FLORHAM PARK, NEW JERSEY 07932
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11724248
US20210229079
17206963
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 5000
PHILADELPHIA, PA 19103
Assignment: 12
Reel/Frame:047839/0109   Pages: 10
Recorded: 12/21/2018
Attorney Dkt #:PRX-100US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, FRANK N.
Exec Dt:
12/20/2018
2
TUSZYNSKI, GEORGE P.
Exec Dt:
12/19/2018
3
LUO, SOLOMON
Exec Dt:
12/19/2018
4
YANG, JEFF
Exec Dt:
12/19/2018
Assignee
1
PROPLEX TECHNOLOGIES, LLC
1412 CANDLEBROOK DRIVE
DRESHER, PENNSYLVANIA 19025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190195881
16227642
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 13
Reel/Frame:049135/0765   Pages: 10
Recorded: 05/10/2019
Attorney Dkt #:PRX-101US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, FRANK N.
Exec Dt:
05/07/2019
2
TUSZYNSKI, GEORGE P.
Exec Dt:
05/07/2019
3
LUO, SOLOMON
Exec Dt:
05/09/2019
4
YANG, JEFF
Exec Dt:
05/09/2019
Assignee
1
PROPLEX TECHNOLOGIES, LLC
1412 CANDLEBROOK DRIVE
DRESHER, PENNSYLVANIA 19025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190345256
16408510
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 14
Reel/Frame:054293/0689   Pages: 8
Recorded: 11/06/2020
Attorney Dkt #:PRX-103US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, FRANK N.
Exec Dt:
03/24/2020
2
TUSZYNSKI, GEORGE P.
Exec Dt:
03/24/2020
3
LUO, SOLOMON
Exec Dt:
10/22/2020
4
YANG, JEFF
Exec Dt:
10/21/2020
Assignee
1
PROPLEX TECHNOLOGIES, LLC
1412 CANDLEBROOK DRIVE
DRESHER, PENNSYLVANIA 19025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200225235
16827145
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 15
Reel/Frame:055900/0940   Pages: 3
Recorded: 04/13/2021
Attorney Dkt #:MR929-1721
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAN, WOODY
Exec Dt:
04/12/2021
2
YANG, JEFF
Exec Dt:
04/12/2021
Assignee
1
ANTAIRA TECHNOLOGIES, LLC
780 CHALLENGER ST.
BREA, CALIFORNIA 92821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11297231
NONE
17228851
Correspondence name and address
ROSENBERG, KLEIN & LEE
3458 ELLICOTT CENTER DRIVE, SUITE 101
ELLICOTT CITY, MD 21043
Assignment: 16
Reel/Frame:058045/0234   Pages: 4
Recorded: 11/08/2021
Attorney Dkt #:184727-010800/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUPOWITZ, KEVIN
Exec Dt:
11/01/2021
2
COUILLARD, ERIC
Exec Dt:
11/01/2021
3
YANG, JEFF
Exec Dt:
11/02/2021
4
CHEE, CHESTER
Exec Dt:
11/02/2021
5
BRUCE, BRIAN
Exec Dt:
11/01/2021
6
GRASTARA, JOE
Exec Dt:
11/02/2021
Assignee
1
TASSAT GROUP INC.
22 WEST 21ST STREET
NEW YORK, NEW YORK 10010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11379429
NONE
17513455
Correspondence name and address
GREENBERG TRAURIG LLP
500 CAMPUS DRIVE
SUITE 400
FLORHAM PARK, NJ 07932
Assignment: 17
Reel/Frame:062689/0600   Pages: 7
Recorded: 02/14/2023
Attorney Dkt #:262079-522018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONHAM, LEAH, MR.
Exec Dt:
02/08/2023
2
YANG, JEFF
Exec Dt:
02/08/2023
3
GARELICK, KENNETH
Exec Dt:
02/08/2023
4
ENGELMAN, KRISTI
Exec Dt:
02/08/2023
Assignee
1
AFTON CHEMICAL CORPORATION
500 SPRING STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11926804
NONE
18162331
Correspondence name and address
HONIGMAN LLP
155 N. WACKER DRIVE, SUITE 3100
CHICAGO, IL 60606-1734

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