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Patent Assignment Assignor Details
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Assignor Name : CHANG, TE
Total Assignments: 26
Assignment: 1
Reel/Frame:005035/0508   Pages: 2
Recorded: 01/30/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/24/1989
2
Exec Dt:
01/24/1989
Assignee
1
3801 W. CHESTER PIKE,
NEWTOWN SQUARE, PENNSYLVANIA 19073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07303325
Correspondence name and address
JOHN C. MARTIN, JR.
ARCO CHEMICAL COMPANY
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 2
Reel/Frame:006056/0477   Pages: 4
Recorded: 04/01/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/18/1990
Assignee
1
SUITE 902
3 CHRISTINA CENTRE 201 NORTH WALNUT STREET
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07600032
Correspondence name and address
JOHN C. MARTIN, JR.
ARCO CHEMICAL COMPANY
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 3
Reel/Frame:006792/0316   Pages: 3
Recorded: 12/06/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/19/1993
Assignee
1
3 CHRISTINA CENTRE, SUITE 902
201 NORTH WALNUT STREET
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08034321
Correspondence name and address
JONATHAN L. SCHUCHARDT
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 4
Reel/Frame:007329/0720   Pages: 3
Recorded: 02/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/28/1994
2
Exec Dt:
02/28/1994
Assignee
1
TWO GREENVILLE CROSSING
4001 KENNETT PIKE, STE. 238
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08203162
Correspondence name and address
JONATHAN L. SCHUCHARDT
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 5
Reel/Frame:007739/0643   Pages: 3
Recorded: 12/08/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/05/1995
2
Exec Dt:
06/05/1995
3
Exec Dt:
06/05/1995
Assignee
1
4001 KENNETT PIKE, SUITE 238
GREENWILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08463833
Correspondence name and address
JOHN C. MARTIN, JR.
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 6
Reel/Frame:008851/0202   Pages: 3
Recorded: 12/15/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/28/1996
2
Exec Dt:
08/28/1996
Assignee
1
SUITE 238
TWO GREENVILLE CROSSING, 4001 KENNETT PIKE
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08705378
Correspondence name and address
ARCO CHEMICAL COMPANY
STEPHEN D. HARPER
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 7
Reel/Frame:008843/0403   Pages: 3
Recorded: 12/08/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/30/1997
Assignee
1
TWO GREENVILLE CROSSING
4001 KENNETT PIKE, SUITE 238
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08886628
Correspondence name and address
ARCO CHEMICAL COMPANY
STEPHEN D. HARPER
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 8
Reel/Frame:009698/0956   Pages: 3
Recorded: 01/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/06/1998
2
Exec Dt:
11/06/1998
Assignee
1
4001 KENNET PIKE, SUITE 238
TWO GREENVILLE CROSSING
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09188803
Correspondence name and address
WILLIAM C. LONG, ESQ.
90 MAPLE AVENUE
MORRISTOWN, NJ 07960
Assignment: 9
Reel/Frame:013099/0683   Pages: 3
Recorded: 07/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/10/2002
2
Exec Dt:
07/10/2002
Assignee
1
4001 KENNETT PIKE, SUITE 238
TWO GREENVILLE CROSSING
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10193067
Correspondence name and address
LYONDELL CHEMICAL COMPANY
DENNIS M. KOZAK
LEGAL DEPARTMENT
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 10
Reel/Frame:017410/0338   Pages: 3
Recorded: 12/22/2005
Attorney Dkt #:01-2672A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/21/2005
Assignee
1
TWO GREENVILLE CROSSING
4001 KENNETT PIKE, SUITE 238
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11315677
Correspondence name and address
LYONDELL CHEMICAL COMPANY
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 11
Reel/Frame:019167/0959   Pages: 3
Recorded: 03/23/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/22/2007
Assignee
1
4001 KENNETT PIKE, SUITE 238
TWO GREENVILLE CROSSING
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11728098
Correspondence name and address
LYONDELL CHEMICAL COMPANY
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 12
Reel/Frame:019423/0446   Pages: 3
Recorded: 05/31/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/30/2007
Assignee
1
TWO GREENVILLE CROSSING, 4001 KENNETT PIKE, SUITE 238
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11809109
Correspondence name and address
LYONDELL CHEMICAL COMPANY
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 13
Reel/Frame:019870/0307   Pages: 6
Recorded: 09/24/2007
Conveyance: CORRECTION TO PREVIOUSLY RECORDED REEL 019423 FRAME 0446
Assignors
1
Exec Dt:
08/15/2007
2
Exec Dt:
09/13/2007
3
Exec Dt:
08/21/2007
4
Exec Dt:
08/28/2007
5
Exec Dt:
08/17/2007
Assignee
1
TWO GREENVILLE CROSSING
4001 KENNETT PIKE SUITE 238
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11809109
Correspondence name and address
DENNIS M. KOZAK
LEGAL DEPARTMENT
LYONDELL CHEMICAL COMPANY
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 14
Reel/Frame:020476/0484   Pages: 4
Recorded: 02/01/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/24/2008
2
Exec Dt:
01/24/2008
Assignee
1
4001 KENNETT PIKE, SUITE 238
TWO GREENVILLE CROSSING
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11588453
Correspondence name and address
LYONDELLBASELL INDUSTRIES
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 15
Reel/Frame:020800/0787   Pages: 3
Recorded: 03/28/2008
Attorney Dkt #:01-2715A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/25/2008
2
Exec Dt:
03/28/2008
3
Exec Dt:
03/27/2008
4
Exec Dt:
03/25/2008
Assignee
1
TWO GREENVILLE CROSSING,
4001 KENNETT PIKE, SUITE 238
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12079823
Correspondence name and address
LYONDELLBASELL INDUSTRIES
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 16
Reel/Frame:020854/0370   Pages: 3
Recorded: 03/28/2008
Attorney Dkt #:01-2716A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/25/2008
2
Exec Dt:
03/28/2008
3
Exec Dt:
03/27/2008
4
Exec Dt:
03/25/2008
Assignee
1
TWO GREENVILLE CROSSING, 4001 KENNETH PIKE
SUITE 238
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12079796
Correspondence name and address
LYONDELLBASELL INDUSTRIES
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 17
Reel/Frame:021060/0865   Pages: 3
Recorded: 05/27/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/20/2008
2
Exec Dt:
05/21/2008
3
Exec Dt:
05/27/2008
4
Exec Dt:
05/16/2008
5
Exec Dt:
05/21/2008
Assignee
1
TWO GREENVILLE CROSSING
4001 KENNETT PIKE, SUITE 238
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12154730
Correspondence name and address
YUANZHANG HAN
LYONDELLBASELL INDUSTRIES
3801 WEST CHESTER PIKE
LEGAL DEPARTMENT
NEWTOWN SQUARE, PENNSYLVANIA 19073
Assignment: 18
Reel/Frame:021111/0678   Pages: 3
Recorded: 06/06/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/05/2008
Assignee
1
4001 KENNETT PIKE, SUITE 238
TWO GREENVILLE CROSSING
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12157110
Correspondence name and address
YUANZHANG HAN
LEGAL DEPARTMENT
LYONDELLBASELL INDUSTRIES
3801 WEST6 CHESTER PIKE
NEWTON SQUARE, PA 19073
Assignment: 19
Reel/Frame:021519/0535   Pages: 3
Recorded: 08/29/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/29/2008
2
Exec Dt:
08/28/2008
Assignee
1
4001 KENNETT PIKE, SUITE 238
TWO GREENVILLE CROSSING
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12231220
Correspondence name and address
LYONDELLBASELL INDUSTRIES
YUANZHANG HAN
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 20
Reel/Frame:026850/0994   Pages: 3
Recorded: 09/02/2011
Attorney Dkt #:01-2789A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/07/2011
2
Exec Dt:
06/07/2011
3
Exec Dt:
06/07/2011
Assignee
1
1221 MCKINNEY
ONE HOUSTON CENTER
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13155136
Correspondence name and address
LYONDELLBASELL INDUSTRIES
1221 MCKINNEY STREET
ONE HOUSTON CENTER
HOUSTON, TX 77010
Assignment: 21
Reel/Frame:033431/0795   Pages: 6
Recorded: 07/31/2014
Attorney Dkt #:HC6699
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/06/2014
2
Exec Dt:
11/06/2013
3
Exec Dt:
11/07/2013
4
Exec Dt:
11/09/2013
5
Exec Dt:
11/07/2013
Assignee
1
1221 MCKINNEY STREET
SUITE 700
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14336149
Correspondence name and address
LYONDELLBASELL
1221 MCKINNEY STREET
LEGAL IP DEPARTMENT
HOUSTON, TX 77010
Assignment: 22
Reel/Frame:041125/0781   Pages: 6
Recorded: 01/30/2017
Attorney Dkt #:HC6699 D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/06/2014
2
Exec Dt:
11/06/2013
3
Exec Dt:
11/07/2013
4
Exec Dt:
11/09/2013
5
Exec Dt:
11/07/2013
Assignee
1
1221 MCKINNEY STREET, SUITE 700
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15419713
Correspondence name and address
LYONDELLBASELL
1221 MCKINNEY STREET, SUITE 700
LEGAL IP DEPARTMENT
HOUSTON, TX 77010
Assignment: 23
Reel/Frame:050456/0761   Pages: 2
Recorded: 09/23/2019
Attorney Dkt #:SABA.P0173US/1001061277
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/19/2016
2
Exec Dt:
09/19/2016
3
Exec Dt:
09/19/2016
Assignee
1
PLASTICSLAAN 1
BERGEN OP ZOOM, NETHERLANDS 4612 PX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16333731
Correspondence name and address
NORTON ROSE FULBRIGHT US LLP
98 SAN JACINTO BOULEVARD
SUITE 1100
AUSTIN, TX 78701
Assignment: 24
Reel/Frame:043800/0522   Pages: 6
Recorded: 10/05/2017
Attorney Dkt #:HC6862
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/24/2017
2
Exec Dt:
07/25/2017
3
Exec Dt:
07/28/2017
Assignee
1
1221 MCKINNEY STREET, SUITE 700
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15726164
Correspondence name and address
LYONDELLBASELL
1221 MCKINNEY STREET, SUITE 700
LEGAL IP DEPARTMENT
HOUSTON, TX 77010
Assignment: 25
Reel/Frame:057768/0635   Pages: 4
Recorded: 10/12/2021
Attorney Dkt #:SABM.P0346US.1001181006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/10/2019
2
Exec Dt:
06/12/2019
3
Exec Dt:
06/16/2019
Assignee
1
PLASTICSLAAN 1
BERGEN OP ZOOM, NETHERLANDS 4612 PX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17603241
Correspondence name and address
NORTON ROSE FULBRIGHT US LLP
98 SAN JACINTO BOULEVARD
SUITE 1100
AUSTIN, TX 78701
Assignment: 26
Reel/Frame:058090/0707   Pages: 4
Recorded: 11/11/2021
Attorney Dkt #:SABO.P0347US/1001187045
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/29/2020
2
Exec Dt:
05/29/2020
3
Exec Dt:
06/30/2020
Assignee
1
PLASTICSLAAN 1
BERGEN OP ZOOM, NETHERLANDS 4612 PX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17610647
Correspondence name and address
NORTON ROSE FULBRIGHT US LLP
98 SAN JACINTO BLVD.
SUITE 1100
AUSTIN, TX 78701

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