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Patent Assignment Assignor Details
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Assignor Name : BISHOP, MARSHALL D.
Total Assignments: 23
Assignment: 1
Reel/Frame:004602/0707   Pages: 1
Recorded: 08/27/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BISHOP, MARSHALL D.
Exec Dt:
08/12/1986
2
PARLMAN, ROBERT M.
Exec Dt:
08/20/1986
Assignee
1
PHILLIPS PETROLEUM COMPANY, A CORP. OF DE.
STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4726912
NONE
06907556
Correspondence name and address
FRENCH AND DOESCHER
P. O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 2
Reel/Frame:004591/0481   Pages: 1
Recorded: 08/18/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BISHOP, MARSHALL D.
Exec Dt:
08/15/1986
Assignee
1
PHILLIPS PETROLEUM COMPANY, A CORP. OF DE.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4735659
NONE
06897490
Correspondence name and address
FRENCH AND DOESCHER
P. O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 3
Reel/Frame:005017/0720   Pages: 1
Recorded: 06/23/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BISHOP, MARSHALL D.
Exec Dt:
06/02/1988
Assignee
1
PHILLIPS PETROLEUM COMPANY, A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4966688
NONE
07210888
Correspondence name and address
C/O WILLIAMS, PHILLIPS & UMPHLETT
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 4
Reel/Frame:005292/0834   Pages: 2
Recorded: 04/24/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOSTETTLER, JOHN E.
Exec Dt:
04/23/1990
2
BISHOP, MARSHALL D.
Exec Dt:
04/23/1990
Assignee
1
PHILLIPS PETROLEUM COMPANY, A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5091448
NONE
07513539
Correspondence name and address
RICHARD, PHILLIPS
HITCHCOCK & UMPHLETT
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 5
Reel/Frame:005824/0996   Pages: 3
Recorded: 09/09/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BISHOP, MARSHALL D.
Exec Dt:
07/10/1990
2
GRAY, LOWELL A.
Exec Dt:
07/10/1990
Assignee
1
PHILLIPS PETROLEUM COMPANY, A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5073253
NONE
07551595
Correspondence name and address
GEORGE E. BOGATIE
RICHMOND, PHILLIPS, HITCHCOCK & UMPHLETT
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 6
Reel/Frame:005398/0506   Pages: 2
Recorded: 07/30/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BISHOP, MARSHALL D.
Exec Dt:
07/26/1990
2
GRAY, LOWELL A.
Exec Dt:
07/26/1990
Assignee
1
PHILLIPS PETROLEUM COMPANY, A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5041599
NONE
07560622
Correspondence name and address
RICHMOND, PHILLIPS, HITCHCOCK & UMPHLETT
P. O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 7
Reel/Frame:005867/0802   Pages: 2
Recorded: 09/30/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHAW, JAMES E.
Exec Dt:
09/20/1991
2
BISHOP, MARSHALL D.
Exec Dt:
09/20/1991
Assignee
1
PHILLIPS PETROLEUM COMPANY
A CORPORATION OF DE
OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5132008
NONE
07767592
Correspondence name and address
RICHMOND, PHILLIPS, HITCHCOCK & UMPHLETT
P. O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 8
Reel/Frame:005918/0910   Pages: 2
Recorded: 11/14/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BISHOP, MARSHALL D.
Exec Dt:
11/14/1991
2
HOSTETTLER, JOHN E.
Exec Dt:
11/14/1991
Assignee
1
PHILLIPS PETROLEUM COMPANY, A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5631313
NONE
07791845
Correspondence name and address
RICHMOND, PHILLIPS, HITCHCOCK & UMPHLETT
P. O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 9
Reel/Frame:009229/0690   Pages: 2
Recorded: 11/20/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATEL, BHARAT B.
Exec Dt:
11/20/1996
2
BISHOP, MARSHALL D.
Exec Dt:
11/20/1996
Assignee
1
PHILLIPS PETROLEUM COMPANY
BARTLESVILLE, OKLAHOMA 74004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5834533
NONE
08752124
Correspondence name and address
RICHMOND, PHILLIPS,HITCHCOCK & FISH
LUCAS K. SHAY
P.O. BOX 2443
BARTLESVILLE, OKLAHOMA 74005
Assignment: 10
Reel/Frame:010251/0938   Pages: 4
Recorded: 09/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISHOP, MARSHALL D.
Exec Dt:
08/18/1999
2
WARD, ORVAL G.
Exec Dt:
08/18/1999
3
GRAY, LOWELL A.
Exec Dt:
08/18/1999
4
MCNICKLE, EARNEST W.
Exec Dt:
08/18/1999
Assignee
1
PHILLIPS PETROLEUM COMPANY
P.O. BOX 2443
BARTLESVILLE, OKLAHOMA 74005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6159886
NONE
09362226
Correspondence name and address
ROPER & QUIGG
ARCHIE W. UMPHLETT
2231 CRYSTAL DRIVE, SUITE 410
THREE CRYSTAL PARK
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:011338/0738   Pages: 2
Recorded: 11/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATEL, BHARAT B.
Exec Dt:
11/06/2000
2
BISHOP, MARSHALL D.
Exec Dt:
11/06/2000
Assignee
1
PHILLIPS PETROLEUM COMPANY, A CORPORATION OF DELAWARE
BARTLESVILLE, OKLAHOMA 74004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6547710
NONE
09712117
Correspondence name and address
RICHMOND HITCHCOCK, FISH & DOLLAR
REECE A. SCOTT
P.O. BOX 2443
BARTLESVILLE, OKLAHOMA 74005
Assignment: 12
Reel/Frame:020374/0435   Pages: 6
Recorded: 01/16/2008
Attorney Dkt #:210873US00 (4081-11200)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEDBETTER, SAM B., JR.
Exec Dt:
01/11/2008
2
BISHOP, MARSHALL D.
Exec Dt:
01/14/2008
3
PATEL, BHARAT B.
Exec Dt:
01/14/2008
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090145809
11953704
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 750
PLANO, TX 75024
Assignment: 13
Reel/Frame:029082/0960   Pages: 4
Recorded: 10/05/2012
Attorney Dkt #:211427US00 (4081-19700)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISHOP, MARSHALL D.
Exec Dt:
09/28/2012
2
ANDERSON, JOHN E.
Exec Dt:
09/28/2012
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140094394
13633631
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 750
PLANO, TX 75024
Assignment: 14
Reel/Frame:030972/0265   Pages: 7
Recorded: 08/08/2013
Attorney Dkt #:211562US00 (4081-22900)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISHOP, MARSHALL D.
Exec Dt:
07/29/2013
2
RENEAU, WILLIE P.
Exec Dt:
07/18/2013
3
EVANS, FRANK E.
Exec Dt:
07/24/2013
4
ANDERSON, JOHN E.
Exec Dt:
07/24/2013
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9328280
US20140336085
13889940
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 15
Reel/Frame:055956/0554   Pages: 9
Recorded: 04/19/2021
Attorney Dkt #:211759US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISHOP, MARSHALL D.
Exec Dt:
01/28/2019
2
FLOM, SHAWN M.
Exec Dt:
02/05/2019
3
BANKS, MARCUS D.
Exec Dt:
01/28/2019
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11008497
US20200377779
16998014
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 16
Reel/Frame:056160/0636   Pages: 8
Recorded: 05/06/2021
Attorney Dkt #:212010US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMIREZ, MARIO A.
Exec Dt:
01/28/2020
2
BISHOP, MARSHALL D.
Exec Dt:
01/27/2020
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11078395
US20200190385
16712322
Correspondence name and address
EVERSHEDS SUTHERLAND-CHEVRON PHILLIPS CH
999 PEACHTREE STREET, N.E.
SUITE 2300
ATLANTA, GA 30309
Assignment: 17
Reel/Frame:063420/0953   Pages: 8
Recorded: 04/24/2023
Attorney Dkt #:212010US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMIREZ, MARIO A.
Exec Dt:
01/28/2020
2
BISHOP, MARSHALL D.
Exec Dt:
01/27/2020
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11078395
US20200190385
16712322
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
IP DEPT
THE WOODLANDS, TX 77380
Assignment: 18
Reel/Frame:063421/0051   Pages: 8
Recorded: 04/24/2023
Attorney Dkt #:212010US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMIREZ, MARIO A.
Exec Dt:
01/28/2020
2
BISHOP, MARSHALL D.
Exec Dt:
01/27/2020
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210317356
17354566
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
IP DEPT
THE WOODLANDS, TX 77380
Assignment: 19
Reel/Frame:053833/0062   Pages: 8
Recorded: 09/21/2020
Attorney Dkt #:212058US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISHOP, MARSHALL D.
Exec Dt:
06/17/2020
2
ANDERSON, JOHNNIE E.
Exec Dt:
06/22/2020
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
IP DEPT
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11098230
US20200325380
16843217
Correspondence name and address
EVERSHEDS SUTHERLAND-CHEVRON PHILLIPS CH
999 PEACHTREE STREET, N.E.
SUITE 2300
ATLANTA, GA 30309
Assignment: 20
Reel/Frame:063436/0578   Pages: 14
Recorded: 04/25/2023
Attorney Dkt #:212152US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DINA, OYINDUNMOLA S.
Exec Dt:
03/30/2023
2
RAMIREZ, MARIO A.
Exec Dt:
03/25/2023
3
PRITCHARD, RYAN A.
Exec Dt:
04/25/2023
4
SCHULTZ, KATRINA I.
Exec Dt:
02/15/2023
5
JACKSON, CHRISTOPHER B.
Exec Dt:
04/25/2023
6
BANKS, MARCUS
Exec Dt:
04/25/2023
7
STOUFFER, CARLETON E.
Exec Dt:
04/25/2023
8
BISHOP, MARSHALL D.
Exec Dt:
04/25/2023
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210246352
17241505
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
IP DEPT
THE WOODLANDS, TX 77380
Assignment: 21
Reel/Frame:063436/0637   Pages: 8
Recorded: 04/25/2023
Attorney Dkt #:212155US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JACKSON, CHRISTOPHER B.
Exec Dt:
04/25/2023
2
BISHOP, MARSHALL D.
Exec Dt:
04/25/2023
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11814569
US20220298403
17655518
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
IP DEPT
THE WOODLANDS, TX 77380
Assignment: 22
Reel/Frame:064539/0682   Pages: 9
Recorded: 08/09/2023
Attorney Dkt #:212155US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATSON, ELAN
Exec Dt:
08/01/2023
2
JACKSON, CHRISTOPHER B.
Exec Dt:
08/07/2023
3
BISHOP, MARSHALL D.
Exec Dt:
08/01/2023
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11814569
US20220298403
17655518
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 23
Reel/Frame:065140/0551   Pages: 12
Recorded: 10/05/2023
Attorney Dkt #:212152US01 (29604-0113)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DINA, OYINDUNMOLA S.
Exec Dt:
08/02/2023
2
RAMIREZ, MARIO A.
Exec Dt:
08/16/2023
3
PRITCHARD, RYAN A.
Exec Dt:
08/16/2023
4
SCHULTZ, KATRINA I.
Exec Dt:
08/02/2023
5
JACKSON, CHRISTOPHER B.
Exec Dt:
08/07/2023
6
BANKS, MARCUS
Exec Dt:
08/10/2023
7
STOUFFER, CARLETON E.
Exec Dt:
10/03/2023
8
BISHOP, MARSHALL D.
Exec Dt:
08/11/2023
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210246352
17241505
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380

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