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Patent Assignment Assignor Details
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Assignor Name : HLATKY, GREGORY G.
Total Assignments: 25
Assignment: 1
Reel/Frame:005988/0503   Pages: 2
Recorded: 01/24/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HLATKY, GREGORY G.
Exec Dt:
04/23/1990
2
TURNER, HOWARD W.
Exec Dt:
04/23/1990
Assignee
1
EXXON CHEMICAL PATENTS INC., A CORP. OF DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5153157
NONE
07496378
Correspondence name and address
M. B. KURTZMAN
EXXON CHEMICAL COMPANY
P.O. BOX 5200
BAYTOWN, TX 77522
Assignment: 2
Reel/Frame:005767/0677   Pages: 2
Recorded: 07/08/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HLATKY, GREGORY G.
Exec Dt:
07/08/1991
Assignee
1
EXXON CHEMICAL PATENTS INC.
A CORPORATION OF
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5300596
NONE
07726615
Correspondence name and address
EXXON CHEMICAL COMPANY
P.O. BOX 5200
BAYTOWN, TX 77522
Assignment: 3
Reel/Frame:005875/0156   Pages: 2
Recorded: 07/30/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TURNER, HOWARD W.
Exec Dt:
07/29/1991
2
HLATKY, GREGORY G.
Exec Dt:
07/29/1991
3
ECKMAN, RICHARD R.
Exec Dt:
07/29/1991
Assignee
1
EXXON CHEMICAL PATENTS INC.
A CORPORATION OF DE
TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5198401
NONE
07737611
Correspondence name and address
EXXON CHEMICAL CO.
P.O. BOX 5200
BAYTOWN, TX 77522
Assignment: 4
Reel/Frame:006655/0804   Pages: 2
Recorded: 08/26/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CROWTHER, DONNA J.
Exec Dt:
08/09/1993
2
HLATKY, GREGORY G.
Exec Dt:
08/06/1993
3
FISHER, RICHARD A.
Exec Dt:
08/16/1993
4
TURNER, HOWARD W.
Exec Dt:
08/06/1993
5
CANICH, JO ANN M.
Exec Dt:
08/06/1993
Assignee
1
EXXON CHEMICAL PATENTS INC.
1209 ORANGE STREET
WILMINGTON, DE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5504049
NONE
08086772
Correspondence name and address
M. SUSAN SPIERING
EXXON CHEMICAL COMPANY
LAW TECHNOLOGY
P.O. BOX 2149
BAYTOWN, TEXAS 77522-2149
Assignment: 5
Reel/Frame:007179/0088   Pages: 3
Recorded: 10/17/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TURNER, HOWARD W.
Exec Dt:
10/25/1993
2
HLATKY, GREGORY G.
Exec Dt:
10/25/1993
3
GADKARI, AVINASH C.
Exec Dt:
10/26/1993
4
YANG, HENRY W.
Exec Dt:
10/27/1993
5
LICCIARDI, GARY F.
Exec Dt:
11/02/1993
Assignee
1
EXXON CHEMICAL PATENTS INC.
1209 ORANGE STREET
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5391629
NONE
08035021
Correspondence name and address
CATHERINE L. BELL
EXXON CHEMICAL COMPANY
LAW TECHNOLOGY, P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 6
Reel/Frame:006801/0810   Pages: 2
Recorded: 12/13/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CANICH, JO ANN M.
Exec Dt:
12/01/1993
2
TURNER, HOWARD W.
Exec Dt:
12/02/1993
3
HLATKY, GREGORY G.
Exec Dt:
12/01/1993
Assignee
1
EXXON CHEMICAL PATENTS INC.
1209 ORANGE STREET
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5621126
NONE
08138169
Correspondence name and address
EXXON CHEMICAL COMPANY
CHARLES E. SMITH
LAW TECHNOLOGY
P.O. BOX 2149
BAYTOWN, TEXAS 77522-2149
Assignment: 7
Reel/Frame:007082/0792   Pages: 2
Recorded: 08/01/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TURNER, HOWARD W.
Exec Dt:
07/18/1994
2
HLATKY, GREGORY G.
Exec Dt:
07/20/1994
3
ECKMAN, RICHARD R.
Exec Dt:
07/18/1994
Assignee
1
EXXON CHEMICAL PATENTS INC.
1209 ORANGE STREET
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5384299
NONE
08019726
Correspondence name and address
EXXON CHEMICAL COMPANY
WILLIAM G. MULLER
LAW TECHNOLOGY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 8
Reel/Frame:007108/0057   Pages: 2
Recorded: 08/24/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TURNER, HOWARD W.
Exec Dt:
08/22/1994
2
HLATKY, GREGORY G.
Exec Dt:
08/19/1994
Assignee
1
EXXON CHEMICAL PATENTS INC.
1209 ORANGE STREET
WILMINGTON,, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5407884
NONE
08104226
Correspondence name and address
EXXON CHEMICAL COMPANY
WILLIAM G. MULLER
LAW TECHNOLOGY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 9
Reel/Frame:009973/0521   Pages: 3
Recorded: 05/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HLATKY, GREGORY G.
Exec Dt:
05/11/1999
Assignee
1
EQUISTAR CHEMICALS, LP
ONE HOUSTON CENTER
1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6180552
NONE
09288093
Correspondence name and address
LYONDELL CHEMICAL COMPANY
JONATHAN L. SCHUCHARDT
LEGAL DEPARTMENT
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 10
Reel/Frame:009985/0092   Pages: 3
Recorded: 05/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HLATKY, GREGORY G.
Exec Dt:
05/11/1999
Assignee
1
EQUISTAR CHEMICALS, LP
ONE HOUSTON CENTER
1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6040261
NONE
09292370
Correspondence name and address
LYONDELL CHEMICAL COMPANY
JONATHAN L. SCHUCHARDT
LEGAL DEPARTMENT
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 11
Reel/Frame:010002/0140   Pages: 3
Recorded: 06/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ETHERTON, BRADLEY P.
Exec Dt:
05/11/1999
2
HLATKY, GREGORY G.
Exec Dt:
05/11/1999
3
MEAS, JAMES H.,JR.
Exec Dt:
05/11/1999
Assignee
1
EQUISTAR CHEMICALS, LP
ONE HOUSTON CENTER
1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6201076
NONE
09301802
Correspondence name and address
LYONDELL CHEMICAL COMPANY
JONATHAN L. SCHUCHARDT
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 12
Reel/Frame:011107/0789   Pages: 8
Recorded: 10/23/2000
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE ASSIGNOR, FILED ON 9-27-99 RECORDED ON REEL 10520, FRAME 0795 ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
KLENDWORTH, DOUGLAS D.
Exec Dt:
09/24/1999
2
HLATKY, GREGORY G.
Exec Dt:
09/27/1999
Assignee
1
EQUISTAR CHEMICALS, LP
1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6093673
NONE
09406858
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
RICHARD L. CATANIA
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11530-0299
Assignment: 13
Reel/Frame:011408/0096   Pages: 3
Recorded: 12/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HLATKY, GREGORY G.
Exec Dt:
10/19/2000
2
SCHUCHARDT, JONATHAN L.
Exec Dt:
10/18/2000
Assignee
1
EQUISTAR CHEMICALS, L.P.
1221 MCKINNEY STREET
ONE HOUSTON CENTER
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6414099
NONE
09691285
Correspondence name and address
LYONDELL CHEMICAL COMPANY
JONATHAN L. SCHUCHARDT
LEGAL DEPARTMENT
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 14
Reel/Frame:011719/0276   Pages: 2
Recorded: 04/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HLATKY, GREGORY G.
Exec Dt:
04/04/2001
Assignee
1
EQUISTAR CHEMICALS, LP
ONE HOUSTON CENTER
1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6391988
NONE
09837069
Correspondence name and address
BROOKS & KUSHMAN, P.C.
JAMES W. PROSCIA
1000 TOWN CENTER, 22ND FLOOR
SOUTHFIELD, MI 48075
Assignment: 15
Reel/Frame:011867/0041   Pages: 3
Recorded: 06/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HLATKY, GREGORY G.
Exec Dt:
04/13/2001
2
NAGY, SANDOR
Exec Dt:
04/13/2001
Assignee
1
EQUISTAR CHEMICALS, L.P.
1221 MCKINNEY STREET
ONE HOUSTON CENTER
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6579957
US20020156211
09829868
Correspondence name and address
LYONDELL CHEMICAL COMPANY
JONATHAN L. SCHUCHARDT
3801 WEST CHESTER PIKE
LEGAL DEPARTMENT
NEWTON SQUARE, PA 19073
Assignment: 16
Reel/Frame:012151/0638   Pages: 2
Recorded: 09/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HLATKY, GREGORY G.
Exec Dt:
08/27/2001
Assignee
1
EQUISTAR CHEMICALS L.P.
ONE HOUSTON CENTER, 1221 MCKINNEY ST.
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6455704
NONE
09947581
Correspondence name and address
BROOKS & KUSHMAN P.C.
WILLIAM G. CONGER
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 17
Reel/Frame:013266/0439   Pages: 3
Recorded: 09/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, SHAOTIAN
Exec Dt:
08/05/2002
2
LEE, CLIFFORD C.
Exec Dt:
08/09/2002
3
MACK, MARK P.
Exec Dt:
08/07/2002
4
HLATKY, GREGORY G.
Exec Dt:
08/06/2002
5
NAGY, SNADOR
Exec Dt:
08/15/2002
6
TSUIE, BARBARA M.
Exec Dt:
08/06/2002
Assignee
1
EQUISTAR CHEMICALS, LP
1221 MCKINNEY STREET
ONE HOUSTON CENTER
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6559251
NONE
10211085
Correspondence name and address
LYONDELL CHEMICAL COMPANY
JONATHAN L. SCHUCHARDT
3801 WEST CHESTER PIKE
LEGAL DEPARTMENT
NEWTOWN SQUARE, PA 19073
Assignment: 18
Reel/Frame:014105/0796   Pages: 4
Recorded: 05/28/2003
Conveyance: CORRECTIVE ASSIGNEMNT TO CORRECT THE FIFTH ASSIGNOR'S NAME PREVIOUSLY RECORDED ON REEL 013266, FRAME 0439. ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
WANG, SHAOTIAN
Exec Dt:
08/05/2002
2
LEE, CLIFFORD C.
Exec Dt:
08/09/2002
3
MACK, MARK P.
Exec Dt:
08/07/2002
4
HLATKY, GREGORY G.
Exec Dt:
08/06/2002
5
NAGY, SANDOR
Exec Dt:
08/15/2002
6
TSUIE, BARBARA M.
Exec Dt:
08/06/2002
Assignee
1
EQUISTAR CHEMICALS, LP
1221 MCKINNEY STREET
ONE HOUSTON CENTER
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6559251
NONE
10211085
Correspondence name and address
LYONDELL CHEMICAL COMPANY
JONATHAN L. SCHUCHARDT
LEGAL DEPARTMENT
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 19
Reel/Frame:014004/0940   Pages: 3
Recorded: 04/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HLATKY, GREGORY G.
Exec Dt:
02/18/2003
2
SCHUCHARDT, JONATHAN L.
Exec Dt:
02/06/2003
Assignee
1
EQUISTAR CHEMICALS, LP
ONE HOUSTON CENTER
1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6864210
US20040157730
10359890
Correspondence name and address
LYONDELL CHEMICAL COMPANY
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 20
Reel/Frame:014037/0548   Pages: 3
Recorded: 05/09/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, SHAOTIAN
Exec Dt:
03/06/2003
2
LEE, CLIFFORD C.
Exec Dt:
03/13/2003
3
MACK, MARK P.
Exec Dt:
03/06/2003
4
HLATKY, GREGORY G.
Exec Dt:
03/06/2003
5
NAGY, SANDOR
Exec Dt:
03/11/2003
6
TSUIE, BARBARA M.
Exec Dt:
03/07/2003
7
MEVERDEN, CRAIG C.
Exec Dt:
03/06/2003
Assignee
1
EQUISTAR CHEMICALS, LP
ONE HOUSTON CENTER, 1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6838410
US20040023791
10382233
Correspondence name and address
LYONDELL CHEMICAL COMPANY
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 21
Reel/Frame:014060/0044   Pages: 3
Recorded: 05/13/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEVERDEN, CRAIG C.
Exec Dt:
03/06/2003
2
HLATKY, GREGORY G.
Exec Dt:
03/06/2003
3
WANG, SHAOTIAN
Exec Dt:
03/06/2003
Assignee
1
EQUISTAR CHEMICALS, LP
ONE HOUSTON CENTER
1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6693155
NONE
10379752
Correspondence name and address
LYONDELL CHEMICAL COMPANY
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 22
Reel/Frame:014700/0055   Pages: 3
Recorded: 11/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, SHAOTIAN
Exec Dt:
08/12/2003
2
HLATKY, GREGORY G.
Exec Dt:
08/12/2003
Assignee
1
EQUISTAR CHEMICALS, LP
1221 MCKINNEY STREET
ONE HOUSTON CENTER
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6818713
NONE
10638592
Correspondence name and address
LYONDELL CHEMICAL COMPANY
JONATHAN L. SCHUCHARDT
LEGAL DEPARTMENT
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 23
Reel/Frame:014479/0415   Pages: 3
Recorded: 09/09/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REINKING, MARK K.
Exec Dt:
09/04/2003
2
HLATKY, GREGORY G.
Exec Dt:
09/04/2003
Assignee
1
EQUISTAR CHEMICALS, LP
ONE HOUSTON CENTER
1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6939930
US20050054793
10657845
Correspondence name and address
LYONDELL CHEMICAL COMPANY
JONATHAN L. SCHUCHARDT
LEGAL DEPARTMENT
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 24
Reel/Frame:015565/0961   Pages: 3
Recorded: 07/16/2004
Attorney Dkt #:88-2074A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, SHAOTION
Exec Dt:
05/03/2004
2
HLATKY, GREGORY G.
Exec Dt:
05/03/2004
Assignee
1
EQUISTAR CHEMICALS, LP
1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6995220
US20050245700
10834425
Correspondence name and address
LYONDELL CHEMICAL COMPANY
JONATHAN L. SCHUCHARDT
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 25
Reel/Frame:030525/0876   Pages: 5
Recorded: 05/31/2013
Attorney Dkt #:88-2148A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, SHAOTIAN
Exec Dt:
08/30/2007
2
HLATKY, GREGORY G.
Exec Dt:
08/30/2007
3
JOSEPH, SEBASTIAN
Exec Dt:
08/30/2007
4
MERRICK-MACK, JEAN A.
Exec Dt:
09/01/2007
5
KLUG, KENNETH J.
Exec Dt:
08/30/2007
6
YAU, WALLACE W.
Exec Dt:
08/30/2007
Assignee
1
EQUISTAR CHEMICALS, LP
1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8475898
US20090061135
11897438
Correspondence name and address
LYONDELLBASELL
1221 MCKINNEY STREET
LYONDELLBASELL - LEGAL DEPARTMENT
HOUSTON, TX 77010

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