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Patent Assignment Assignor Details
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Assignor Name : KEUNG, JAY K.
Total Assignments: 20
Assignment: 1
Reel/Frame:004472/0936   Pages: 2
Recorded: 09/26/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KEUNG, JAY K.
Exec Dt:
09/15/1985
2
DONOVAN, KEVIN M.
Exec Dt:
09/19/1985
3
BALLONI, RICARDO
Exec Dt:
09/13/1985
Assignee
1
MOBIL OIL CORPORATION, A CORP. OF
NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4692379
NONE
06780159
Correspondence name and address
MICHAEL G. GILMAN
MOBIL OIL CORP.
OFFICE OF PATENT COUNSEL
3225 GALLOWS ROAD
FAIRFAX, VA 22037
Assignment: 2
Reel/Frame:004517/0717   Pages: 2
Recorded: 02/13/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BALLONI, RICARDO
Exec Dt:
01/30/1986
2
DONOVAN, KEVIN M.
Exec Dt:
02/06/1986
3
KEUNG, JAY K.
Exec Dt:
01/31/1986
Assignee
1
MOBIL OIL CORORATION, A CORP. OF NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4659612
NONE
06829051
Correspondence name and address
MICHAEL G. GILMAN
MOBIL OIL CORP.
OFFICE OF PATENT COUNSEL
3225 GALLOWS ROAD
FAIRFAX, VA 22037
Assignment: 3
Reel/Frame:004837/0707   Pages: 2
Recorded: 02/16/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BALLONI, RICARDO
Exec Dt:
02/01/1988
2
KEUNG, JAY K.
Exec Dt:
02/01/1988
3
MOUNT, ELDRIDGE M. III
Exec Dt:
02/01/1988
Assignee
1
MOBIL OIL CORPORATION, A CORP. OF NEW YORK
NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4888237
NONE
07156127
Correspondence name and address
MICHAEL G. GILMAN
MOBIL OIL CORPORATION
OFC. OF PATENT COUNSEL
3225 GALLOWS ROAD
FAIRFAX, VA 22037
Assignment: 4
Reel/Frame:005055/0661   Pages: 2
Recorded: 03/20/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BALLONI, RICARDO
Exec Dt:
03/07/1989
2
DONOVAN, KEVIN M.
Exec Dt:
02/27/1989
3
KEUNG, JAY K.
Exec Dt:
03/07/1989
Assignee
1
MOBIL OIL CORPORATION, A CORP. OF NY
STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4956232
NONE
07290131
Correspondence name and address
CHARLES J. SPECIALE
OFFICE OF PATENT COUNSEL
MOBIL OIL CORP.
3225 GALLOWS RD.
FAIRFAX, VA 22037
Assignment: 5
Reel/Frame:007086/0391   Pages: 3
Recorded: 07/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEFFELFINGER, MICHAEL T.
Exec Dt:
07/07/1994
2
KEUNG, JAY K.
Exec Dt:
07/07/1994
3
PEET, ROBERT G.
Exec Dt:
07/07/1994
Assignee
1
MOBIL OIL CORPORATION
3225 GALLOWS ROAD
FAIRFAX, VIRGINIA 22037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5500282
NONE
08272990
Correspondence name and address
ALEXANDER J. MCKILLOP, ESQ.
MOBIL OIL CORPORATION
OFFICE OF PATENT COUNSEL
3225 GALLOWS ROAD
FAIRFAX, VIRGINIA 22037
Assignment: 6
Reel/Frame:008948/0832   Pages: 16
Recorded: 01/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHU, SHAW-CHANG
Exec Dt:
11/03/1997
2
HEFFELFINGER, MICHAEL T.
Exec Dt:
11/06/1997
3
KEUNG, JAY K.
Exec Dt:
12/10/1997
4
PEET, ROBERT G.
Exec Dt:
12/11/1997
Assignee
1
MOBIL OIL CORPORATION
3225 GALLOWS ROAD
FAIRFAX, VIRGINIA 22037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6159612
NONE
08918172
Correspondence name and address
MOBIL BUSINESS RESOURCES CORPORATION
RONALD A. BLEEKER, ESQ.
OFFICE OF LEGAL COUNSEL
3225 GALLOWS ROAD
FAIRFAX, VIRGINIA 22037
Assignment: 7
Reel/Frame:009468/0116   Pages: 7
Recorded: 09/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SU, TIEN-KUEI
Exec Dt:
09/08/1998
2
CHU, SHAW-CHANG
Exec Dt:
09/15/1998
3
KEUNG, JAY K.
Exec Dt:
09/09/1998
Assignee
1
MOBIL OIL CORPORATION
3225 GALLOWS ROAD
FAIRFAX, VIRGINIA 22037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6312825
NONE
09157767
Correspondence name and address
MOBIL BUSINESS RESOURCES CORPORATION
RONALD A. BLEEKER, ESQ.
OFFICE OF LEGAL COUNSEL
3225 GALLOWS ROAD
FAIRFAX, VIRGINIA 22037
Assignment: 8
Reel/Frame:009838/0026   Pages: 7
Recorded: 03/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEFFELFINGER, MICHAEL T.
Exec Dt:
03/11/1999
2
KEUNG, JAY K.
Exec Dt:
03/08/1999
3
PEET, ROBERT G.
Exec Dt:
03/08/1999
Assignee
1
MOBIL OIL CORPORATION
3225 GALLOWS ROAD
FAIRFAX, VIRGINIA 22037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010055692
09271226
Correspondence name and address
MOBIL BUSINESS RESOURCES CORPORATION
RONALD A. BLEEKER, ESQ.
3225 GALLOWS ROAD
OFFICE OF LEGAL COUNSEL
FAIRFAX, VA 22037
Assignment: 9
Reel/Frame:010094/0541   Pages: 7
Recorded: 07/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DELISIO, JOHN P.
Exec Dt:
07/02/1999
2
HARLEY, LYLE J.
Exec Dt:
04/26/1999
3
KEUNG, JAY K.
Exec Dt:
04/26/1999
4
PEET, ROBERT G.
Exec Dt:
04/26/1999
Assignee
1
MOBIL OIL CORPORATION
3225 GALLOWS ROAD
FAIRFAX, VIRGINIA 22037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6458469
US20020122952
09349559
Correspondence name and address
MOBIL BUSINESS RESOURCES CORPORATION
RONALD A. BLEEKER
OFFICE OF LEGAL COUNSEL
3225 GALLOWS ROAD
FAIRFAX, VA 22037
Assignment: 10
Reel/Frame:011489/0418   Pages: 7
Recorded: 01/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHU, SHAW-CHANG
Exec Dt:
10/02/2000
2
KEUNG, JAY K.
Exec Dt:
09/21/2000
3
SU, TIEN-KUEI
Exec Dt:
09/22/2000
Assignee
1
MOBIL OIL CORPORATION
3225 GALLOWS ROAD
FAIRFAX, VIRGINIA 22037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6599622
NONE
09677963
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
T. DEAN SIMMONS
P.O. BOX 2149
LAW TECHNOLOGY
BAYTOWN TEXAS 77522-2149
Assignment: 11
Reel/Frame:012793/0733   Pages: 7
Recorded: 04/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEFFELFINGER, MICHAEL T.
Exec Dt:
03/15/2002
2
KEUNG, JAY K.
Exec Dt:
03/22/2002
3
PEET, ROBERT G.
Exec Dt:
03/14/2002
Assignee
1
EXXONMOBIL OIL CORPORATION
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6979495
US20020155308
10036919
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
RICK F. JAMES
LAW TECHNOLOGY
P.O. BOX 2149
BAYTOWN, TEXAS 77522-2149
Assignment: 12
Reel/Frame:013646/0715   Pages: 9
Recorded: 12/31/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIGLIORINI, ROBERT A.
Exec Dt:
12/27/2002
2
KEUNG, JAY K.
Exec Dt:
12/27/2002
3
PEREZ, KAREN B.
Exec Dt:
12/30/2002
4
WILKINS, SCOTT P.
Exec Dt:
12/30/2002
Assignee
1
EXXONMOBIL OIL CORPORATION
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030129373
10335827
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
RICK F. JAMES
LAW TECHNOLOGY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 13
Reel/Frame:019168/0152   Pages: 9
Recorded: 03/23/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WRIGHT, SYDNEY R.
Exec Dt:
03/23/2007
2
DAVIS, DONNA S.
Exec Dt:
03/20/2007
3
KEUNG, JAY K.
Exec Dt:
03/20/2007
4
LU, PANG-CHIA
Exec Dt:
03/20/2007
Assignee
1
EXXONMOBIL OIL CORPORATION
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8124243
US20080233375
11726806
Correspondence name and address
KEITH A. BELL
EXXONMOBIL CHEMICAL COMPANY
LAW TECHNOLOGY
P.O.BOX 2149
BAYTOWN, TEXAS 77522-2149
Assignment: 14
Reel/Frame:021376/0028   Pages: 3
Recorded: 08/12/2008
Attorney Dkt #:2007EM250-2 (813406)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KEUNG, JAY K.
Exec Dt:
08/08/2008
Assignee
1
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090081474
12190454
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 15
Reel/Frame:025355/0934   Pages: 3
Recorded: 11/12/2010
Attorney Dkt #:2008EM168 (813406)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEUNG, JAY K.
Exec Dt:
11/09/2010
2
JIANG, PEIJUN
Exec Dt:
11/09/2010
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8202941
US20110065867
12992204
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 16
Reel/Frame:028037/0448   Pages: 3
Recorded: 04/12/2012
Attorney Dkt #:2009EM271/2 US 813201 PR
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHANNON, PORTER C
Exec Dt:
04/09/2012
2
KEUNG, JAY K.
Exec Dt:
04/05/2012
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120199273
13501657
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 17
Reel/Frame:030239/0011   Pages: 8
Recorded: 04/18/2013
Attorney Dkt #:2010EM288/2 813406PR
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEUNG, JAY K.
Exec Dt:
04/03/2013
2
DEVOREST, YANN
Exec Dt:
04/04/2013
3
CHENG, CHIA YUNG
Exec Dt:
04/12/2013
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8853327
US20130281625
13822656
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 18
Reel/Frame:030607/0705   Pages: 17
Recorded: 06/13/2013
Attorney Dkt #:2012EM139-2 813250PR
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUBBARD, MICHAEL A.
Exec Dt:
05/29/2013
2
PEET, ROBERT G.
Exec Dt:
05/30/2013
3
BENDER, ERIC W.
Exec Dt:
05/30/2013
4
KEUNG, JAY K.
Exec Dt:
05/29/2013
5
SQUIER, JOANN H.
Exec Dt:
06/03/2013
Assignee
1
EXXONMOBIL OIL CORPORATION
5959 LAS COLINAS BLVD.
IRVING, TEXAS 75039-2298
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130323513
13867315
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 19
Reel/Frame:044063/0977   Pages: 8
Recorded: 09/29/2017
Attorney Dkt #:2016EM135/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONAHUE, JOHN M.
Exec Dt:
09/22/2017
2
KEUNG, JAY K.
Exec Dt:
09/13/2017
3
BARRY, ADRIAN G.
Exec Dt:
06/27/2017
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170369688
15618731
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P. O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 20
Reel/Frame:044538/0424   Pages: 10
Recorded: 01/04/2018
Attorney Dkt #:2016EM285/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, LAN Y.
Exec Dt:
10/20/2017
2
KEUNG, JAY K.
Exec Dt:
10/21/2017
3
LERNOUX, ETIENNE R. H.
Exec Dt:
10/20/2017
4
LUI, NAI-TONG
Exec Dt:
01/02/2018
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180155538
15785487
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149

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