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Patent Assignment Assignor Details
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Assignor Name : XIONG, YI-GANG
Total Assignments: 6
Assignment: 1
Reel/Frame:010393/0594   Pages: 3
Recorded: 11/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUNG, SHUN C.
Exec Dt:
11/02/1999
2
JANSSEN, MARCEL J.G.
Exec Dt:
10/27/1999
3
VAUGHN, STEPHEN N.
Exec Dt:
11/04/1999
4
MERTENS, MACHTELD M.
Exec Dt:
10/27/1999
5
SCHWEIZER, ALBERT E.
Exec Dt:
11/04/1999
6
MARTENS, LUC R.M.
Exec Dt:
10/27/1999
7
HALL, RICHARD B.
Exec Dt:
11/02/1999
8
MORTIER, WILFRIED J.
Exec Dt:
10/27/1999
9
SEARLE, RONALD G.
Exec Dt:
11/04/1999
10
XIONG, YI-GANG
Exec Dt:
10/04/1999
Assignee
1
EXXON CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6395674
NONE
09399675
Correspondence name and address
EXXON CHEMICAL COMPANY LAW TECHNOLOGY
BRADLEY A. KELLER
P.O. BOX 2149
BAYTOWN, TEXAS 77522-2149
Assignment: 2
Reel/Frame:011307/0517   Pages: 3
Recorded: 11/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, ZHONGMIN
Exec Dt:
08/29/2000
2
YANG, LIXIN
Exec Dt:
08/29/2000
3
XU, LEI
Exec Dt:
08/29/2000
4
SUN, CHENGLIN
Exec Dt:
08/29/2000
5
XIONG, YI-GANG
Exec Dt:
10/02/2000
Assignee
1
EXXON CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6448197
NONE
09615526
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
BRADLEY A. KELLER
LAW TECHNOLOGY
P.O. BOX 2149
BAYTOWN, TEXAS 77522-2149
Assignment: 3
Reel/Frame:012204/0591   Pages: 10
Recorded: 12/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUNG, SHUN C.
Exec Dt:
09/17/2001
2
VAUGHN, STEPHEN N.
Exec Dt:
09/17/2001
3
SCHWEIZER, ALBERT E.
Exec Dt:
09/17/2001
4
MARTENS, LUC R.M.
Exec Dt:
09/17/2001
5
MORTIER, WILFRIED J.
Exec Dt:
09/17/2001
6
XIONG, YI-GANG
Exec Dt:
09/17/2001
7
JANSSEN, MARCEL J.G.
Exec Dt:
09/18/2001
8
MERTENS, MACHTELD M.
Exec Dt:
09/18/2001
9
OORSCHOT, CORNELIUS W.M. VAN
Exec Dt:
09/18/2001
10
HALL, RICHARD B.
Exec Dt:
09/26/2001
11
SEARLE, RONALD G.
Exec Dt:
10/05/2001
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6503863
US20020055433
09929949
Correspondence name and address
EXXON MOBIL CHEMICAL COMAPANY
JAIMES SHER
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 4
Reel/Frame:012204/0743   Pages: 12
Recorded: 12/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUNG, SHUN C.
Exec Dt:
09/17/2001
2
VAUGHN, STEPHEN N.
Exec Dt:
09/17/2001
3
SCHWEIZER, ALBERT E.
Exec Dt:
09/17/2001
4
MARTENS, LUC R.M.
Exec Dt:
09/17/2001
5
MORTIER, WILFRIED J.
Exec Dt:
09/17/2001
6
XIONG, YI-GANG
Exec Dt:
09/17/2001
7
JANSSEN, MARCEL J.G.
Exec Dt:
09/18/2001
8
MERTENS, MACHTELD M.
Exec Dt:
09/18/2001
9
VAN OORSCHOT, CORNELIUS W.M.
Exec Dt:
09/18/2001
10
HALL, RICHARD B.
Exec Dt:
09/26/2001
11
SEARLE, RONALD G.
Exec Dt:
10/05/2001
Assignee
1
EXXONMOBIL CHEMICAL PATENT INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6503863
US20020055433
09929949
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
JAIMES SHER
LAW TECHNOLOGY
P.O. BOX 2149
BAYTOWN, TEXAS 77522-2149
Assignment: 5
Reel/Frame:015939/0681   Pages: 2
Recorded: 10/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROCK, KERRY L.
Exec Dt:
10/19/2004
2
XIONG, YI-GANG
Exec Dt:
10/22/2004
3
JUDZIS, ARVIDS
Exec Dt:
10/18/2004
Assignee
1
CATALYTIC TECHNOLOGIES
10100 BAY AREA BOULEVARD
PASADENA, TEXAS 77507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7431827
US20060086645
10974666
Correspondence name and address
KENNETH H. JOHNSON
P.O. BOX 630708
HOUSTON, TX 77263
Assignment: 6
Reel/Frame:022144/0072   Pages: 5
Recorded: 01/23/2009
Attorney Dkt #:17344.180001 (CDT1998)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROCK, KERRY L.
Exec Dt:
01/28/2008
2
XIONG, YI-GANG
Exec Dt:
01/16/2008
3
JUDZIS, ARVIDS
Exec Dt:
01/17/2008
4
LOESCHER, MITCHELL E.
Exec Dt:
01/17/2008
Assignee
1
CATALYTIC DISTILLATION TECHNOLOGIES
10100 BAY AREA BLVD
PASADENA, TEXAS 77507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090193710
12025476
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST.
SUITE 3500
HOUSTON, TX 77010

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