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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 : SOULES, DAVID A.
Total Assignments: 14
Assignment: 1
Reel/Frame:005074/0906   Pages: 1
Recorded: 04/24/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/21/1989
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07342415
Correspondence name and address
RICHMOND, PHILLIPS, HITCHCOCK
& UMPHLETT
P.O BOX 2443
BARTLESVILLE, OKLAHOMA 74005
Assignment: 2
Reel/Frame:005263/0739   Pages: 1
Recorded: 03/21/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/08/1990
2
Exec Dt:
03/08/1990
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07496756
Correspondence name and address
RICHMOND, PHILLIPS,
HITCHCOCK & UMPHLETT
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 3
Reel/Frame:005766/0290   Pages: 2
Recorded: 06/18/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/04/1991
2
Exec Dt:
06/04/1991
3
Exec Dt:
06/05/1991
4
Exec Dt:
06/05/1991
Assignee
1
A CORPORATION OF
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07696451
Correspondence name and address
C/O RICHMOND, PHILLIPS
HITCHCOCK & UMPHLETT
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 4
Reel/Frame:006233/0294   Pages: 2
Recorded: 07/14/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/17/1992
2
Exec Dt:
07/13/1992
3
Exec Dt:
07/07/1992
4
Exec Dt:
07/08/1992
Assignee
1
A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07914167
Correspondence name and address
MORRISON BENNETT
RICHMOND, PHILLIPS, HITCHCOCK & CARVER
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 5
Reel/Frame:006852/0919   Pages: 2
Recorded: 02/08/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/10/1994
2
Exec Dt:
01/04/1994
3
Exec Dt:
01/05/1994
4
Exec Dt:
02/02/1994
Assignee
1
BARTLESVILLE, OKLAHOMA 74004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07965489
Correspondence name and address
RICHMOND, PHILLIPS, HITCHCOCK & CARVER
BEVERLY M. DOLLAR
P.O. BOX 2443
BARTLESVILLE, OKLAHOMA 74005
Assignment: 6
Reel/Frame:009836/0876   Pages: 2
Recorded: 03/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/18/1999
2
Exec Dt:
02/22/1999
3
Exec Dt:
03/15/1999
Assignee
1
BARTLESVILLE, OKLAHOMA 74004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09213145
Correspondence name and address
RICHMOND HITCHCOCK FISH & DOLLAR
CARL D. CORVIN
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 7
Reel/Frame:013905/0623   Pages: 10
Recorded: 03/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/03/2003
2
Exec Dt:
03/03/2003
3
Exec Dt:
03/03/2003
4
Exec Dt:
03/03/2003
Assignee
1
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10395919
Correspondence name and address
WILLIAMS, MORGAN & AMERSON, P.C.
STEPHANIE A. WARDWELL
10333 RICHMOND
SUITE 1100
HOUSTON, TX 77042
Assignment: 8
Reel/Frame:031662/0176   Pages: 4
Recorded: 11/22/2013
Attorney Dkt #:211445US00 (4081-22600)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/11/2013
2
Exec Dt:
10/15/2013
Assignee
1
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14066063
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 9
Reel/Frame:033718/0943   Pages: 7
Recorded: 09/11/2014
Attorney Dkt #:211614US00 (4081-24100)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/03/2014
2
Exec Dt:
09/04/2014
3
Exec Dt:
09/03/2014
4
Exec Dt:
09/04/2014
Assignee
1
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14483326
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 10
Reel/Frame:034248/0431   Pages: 8
Recorded: 11/24/2014
Attorney Dkt #:211694US00 (4081-26300)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/19/2014
2
Exec Dt:
11/19/2014
3
Exec Dt:
11/19/2014
4
Exec Dt:
11/19/2014
5
Exec Dt:
11/19/2014
Assignee
1
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14550630
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 11
Reel/Frame:034466/0330   Pages: 4
Recorded: 12/10/2014
Attorney Dkt #:211682US00 (4081-26200)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/25/2014
2
Exec Dt:
11/24/2014
Assignee
1
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14565967
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 12
Reel/Frame:054127/0474   Pages: 10
Recorded: 10/21/2020
Attorney Dkt #:212114US00 (4081-36800)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/14/2020
2
Exec Dt:
09/23/2020
3
Exec Dt:
09/28/2020
4
Exec Dt:
09/14/2020
Assignee
1
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17071616
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 13
Reel/Frame:063061/0673   Pages: 10
Recorded: 03/22/2023
Attorney Dkt #:212114US01 (4081-36801)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/14/2020
2
Exec Dt:
09/23/2020
3
Exec Dt:
09/28/2020
4
Exec Dt:
09/14/2020
Assignee
1
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
17071616
 
NONE
18123071
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 14
Reel/Frame:058671/0106   Pages: 12
Recorded: 01/17/2022
Attorney Dkt #:212177US00-60293.0257US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/16/2021
2
Exec Dt:
12/16/2021
3
Exec Dt:
12/16/2021
4
Exec Dt:
01/03/2022
5
Exec Dt:
01/03/2022
6
Exec Dt:
12/16/2021
Assignee
1
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17575715
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380

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