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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : VAN VLIET, ARIE
Total Assignments: 10
Assignment: 1
Reel/Frame:004621/0544   Pages: 1
Recorded: 10/24/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/13/1985
Assignee
1
A CORP. OF DE
NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06803090
Correspondence name and address
EXXON CHEMICAL COMPANY
P. O. BOX 710
LINDEN, NEW JERSEY 07036
Assignment: 2
Reel/Frame:006100/0525   Pages: 2
Recorded: 04/27/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/11/1991
2
Exec Dt:
02/11/1991
3
Exec Dt:
02/19/1991
4
Exec Dt:
02/19/1991
Assignee
1
A CORPORATION OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07632037
Correspondence name and address
JOHN J. MAHON
EXXON CHEMICAL CO.
P.O. BOX 710
LINDEN, NJ 07036
Assignment: 3
Reel/Frame:023733/0953   Pages: 10
Recorded: 01/05/2010
Attorney Dkt #:2006EM018/2 (813318)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/10/2006
2
Exec Dt:
07/10/2006
3
Exec Dt:
07/10/2006
4
Exec Dt:
07/10/2006
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12652171
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 4
Reel/Frame:018482/0293   Pages: 11
Recorded: 11/03/2006
Attorney Dkt #:2003B138/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/25/2006
2
Exec Dt:
10/25/2006
3
Exec Dt:
10/25/2006
4
Exec Dt:
10/25/2006
5
Exec Dt:
10/25/2006
6
Exec Dt:
10/24/2006
7
Exec Dt:
10/30/2006
8
Exec Dt:
11/01/2006
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10582742
Correspondence name and address
ANDREW B. GRIFFIS
EXXONMOBIL CHEMICAL COMPANY
LAW TECHNOLOGY
P.O. BOX 2149
BAYTOWN, TEXAS 77522-2149
Assignment: 5
Reel/Frame:023442/0111   Pages: 17
Recorded: 10/29/2009
Attorney Dkt #:2007EM107/2 (813311)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/12/2009
2
Exec Dt:
10/02/2009
3
Exec Dt:
10/05/2009
4
Exec Dt:
10/14/2009
5
Exec Dt:
10/19/2009
6
Exec Dt:
10/05/2009
7
Exec Dt:
10/10/2009
8
Exec Dt:
10/19/2009
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12532475
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 6
Reel/Frame:024573/0686   Pages: 8
Recorded: 06/22/2010
Attorney Dkt #:2009EM105/2 (813311)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/17/2010
2
Exec Dt:
06/17/2010
3
Exec Dt:
06/17/2010
4
Exec Dt:
06/06/2010
5
Exec Dt:
06/16/2010
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12767343
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 7
Reel/Frame:027737/0512   Pages: 8
Recorded: 02/21/2012
Attorney Dkt #:2009EM105/3 (813322)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/17/2010
2
Exec Dt:
06/17/2010
3
Exec Dt:
06/17/2010
4
Exec Dt:
06/20/2010
5
Exec Dt:
06/16/2010
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13401257
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 8
Reel/Frame:026864/0880   Pages: 14
Recorded: 09/07/2011
Attorney Dkt #:2009EM004-2 US 813318 PR
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/10/2011
2
Exec Dt:
08/02/2011
3
Exec Dt:
08/04/2011
4
Exec Dt:
08/02/2011
5
Exec Dt:
08/02/2011
6
Exec Dt:
08/23/2011
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13139949
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 9
Reel/Frame:029151/0986   Pages: 5
Recorded: 10/18/2012
Attorney Dkt #:2010EM088A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/08/2012
2
Exec Dt:
09/03/2012
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13579447
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 10
Reel/Frame:048368/0100   Pages: 3
Recorded: 02/19/2019
Attorney Dkt #:183089
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/06/2019
Assignee
1
WESTERVOORTSEDIJK 73
ARNHEM, NETHERLANDS 6800 TC
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16084135
Correspondence name and address
CHRISTOPHER W. BROWN
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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