Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
MITCHELL, KENT E.
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Total Assignments:
13
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Assignment:
1
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Reel/Frame: | 005235/0127 | |
| Pages: | 1 |
| | Recorded: | 11/30/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07443690
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Correspondence name and address
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C/O RICHMOND, PHILLIPS,
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HITCHCOCK AND UMPHLETT
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P. O. BOX 2443
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BARTLESVILLE, OK 74005
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Assignment:
2
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Reel/Frame: | 005530/0568 | |
| Pages: | 3 |
| | Recorded: | 12/05/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07624800
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Correspondence name and address
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RICHMOND, PHILLIPS
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HITCHCOCK & UMPHLETT
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P.O. BOX 2443
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BARTLESVILLE, OK 74005
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Assignment:
3
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Reel/Frame: | 005529/0338 | |
| Pages: | 3 |
| | Recorded: | 12/03/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07594269
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Correspondence name and address
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EDWARD L. BOWMAN
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RICHMOND, PHILLIPS, HITCHCOCK & UMPHLETT
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P.O. BOX 2443
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BARTLESVILLE, OK 74005
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Assignment:
4
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Reel/Frame: | 005893/0463 | |
| Pages: | 3 |
| | Recorded: | 10/21/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07781532
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Correspondence name and address
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RICHMOND, PHILLIPS, HITCHCOCK & UMPHLETT
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P.O. BOX 2443
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BARTLESVILLE, OK 74005
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Assignment:
5
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Reel/Frame: | 005958/0924 | |
| Pages: | 3 |
| | Recorded: | 12/16/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07808785
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Correspondence name and address
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RICHMOND, PHILLIPS,
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HITCHCOCK & UMPHLETT
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P.O. BOX 2443
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BARTLESVILLE, OK 74005
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Assignment:
6
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Reel/Frame: | 005981/0316 | |
| Pages: | 2 |
| | Recorded: | 01/07/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORPORATION OF DE |
STATELESS |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07817708
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Correspondence name and address
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RICHMOND, PHILLIPS, HITCHCOCK & UMPHLETT
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P. O. BOX 2443
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BARTLESVILLE, OK 74005
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Assignment:
7
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Reel/Frame: | 006245/0744 | |
| Pages: | 2 |
| | Recorded: | 08/31/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07938725
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Correspondence name and address
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RICHMOND, PHILLIPS, HITCHCOCK & CARVER
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MARIANNE H. MICHEL
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P.O. BOX 2443
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BARTLESVILLE, OK 74005
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Assignment:
8
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Reel/Frame: | 006257/0843 | |
| Pages: | 2 |
| | Recorded: | 08/31/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07938922
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Correspondence name and address
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MARIANNE H. MICHEL
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RICHMOND, PHILLIPS, HITCHCOCK & CARVER
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P.O. BOX 2443
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BARTLESVILLE, OK 74005
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Assignment:
9
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Reel/Frame: | 007841/0513 | |
| Pages: | 2 |
| | Recorded: | 02/12/1996 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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BARTLESVILLE, OKLAHOMA 74004 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08599913
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Correspondence name and address
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RICHMOND, PHILLIPS, HITCHCOCK & FISH
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LUCAS K. SHAY
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P.O. BOX 2443
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BARTLESVILLE, OK 74005
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Assignment:
10
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Reel/Frame: | 009867/0907 | |
| Pages: | 2 |
| | Recorded: | 03/23/1999 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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BARTLESVILLE, OKLAHOMA 74004 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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09222657
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Correspondence name and address
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ROPER & QUIGG
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ARCHIE W. UMPHLETT
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CRYSTAL PARK 3, SUITE 410
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2231 CRYSTAL DRIVE
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ARLINGTON, VA 22202
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Assignment:
11
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Reel/Frame: | 011615/0147 | |
| Pages: | 3 |
| | Recorded: | 03/13/2001 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Pat #
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Pub #
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Intl #
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App #
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09805277
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Correspondence name and address
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CHEVRON PHILLIPS CHEMICAL COMPANY LP
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EDWARD L. BOWMAN
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SUITE 3447
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1301 MCKINNEY
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HOUSTON, TX 77010
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Assignment:
12
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Reel/Frame: | 031827/0388 | |
| Pages: | 7 |
| | Recorded: | 12/20/2013 | | |
Attorney Dkt #: | 4081-24000 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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10001 SIX PINES DRIVE |
THE WOODLANDS, TEXAS 77380 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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14135219
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Correspondence name and address
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RODNEY B. CARROLL
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5601 GRANITE PARKWAY, SUITE 500
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PLANO, TX 75024
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Assignment:
13
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Reel/Frame: | 066223/0307 | |
| Pages: | 12 |
| | Recorded: | 01/24/2024 | | |
Attorney Dkt #: | 212170US03-60293.0253USC2 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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P.O. BOX 4910 |
THE WOODLANDS, TEXAS 77387-4910 |
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Pat #
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Pub #
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Intl #
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App #
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Pat #
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Pub #
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Intl #
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App #
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Pat #
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Pub #
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Intl #
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App #
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NONE
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17469986
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18057803
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NONE
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18340077
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Correspondence name and address
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CHEVRON PHILLIPS CHEMICAL COMPANY LP
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P.O. BOX 4910
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THE WOODLANDS, TX 77387-4910
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06/19/2024 08:53 PM
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