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Patent Assignment Assignor Details
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Assignor Name : STOUFFER, CARLETON E.
Total Assignments: 8
Assignment: 1
Reel/Frame:009261/0617   Pages: 3
Recorded: 06/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENHAM. ELIZABETH A.
Exec Dt:
02/27/1998
2
STOUFFER, CARLETON E.
Exec Dt:
03/20/1998
3
DIONISIO, JOSE M.
Exec Dt:
03/03/1998
4
SECORA, STEVEN J.
Exec Dt:
03/02/1998
5
DEGOOD, JOHN N., III
Exec Dt:
03/05/1998
6
BOHMER, ROBERT W.
Exec Dt:
04/02/1998
7
CARTER, MICHAEL C.
Exec Dt:
04/06/1998
Assignee
1
PHILLIPS PETROLEUM COMPANY
BARTLESVILLE, OKLAHOMA 74004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6166152
NONE
09031416
Correspondence name and address
RICHMOND, HITCHCOCK, FISH & DOLLAR
CARL D. CORVIN
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 2
Reel/Frame:009774/0565   Pages: 3
Recorded: 02/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOUFFER, CARLETON E.
Exec Dt:
02/11/1999
2
PALACKAL, SYRIAC J.
Exec Dt:
01/29/1999
3
GLASS, GARYL L.
Exec Dt:
01/29/1999
4
WELCH, M. BRUCE
Exec Dt:
02/09/1999
5
HOTTOVY, JOHN D.
Exec Dt:
01/29/1999
6
JENSEN, MICHAEL D.
Exec Dt:
02/15/1999
Assignee
1
PHILLIPS PETROLEUM COMPANY
BARTLESVILLE, OKLAHOMA 74004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6239300
NONE
09251564
Correspondence name and address
RICHMOND, HITCHCOCK, FISH & DOLLAR
EDWARD L. BOWMAN
P.O. BOX 2443
BARLESVILLE, OKLAHOMA 74005
Assignment: 3
Reel/Frame:015493/0478   Pages: 11
Recorded: 06/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILKEY, JOHN D.
Exec Dt:
05/27/2004
2
STOUFFER, CARLETON E.
Exec Dt:
05/27/2004
3
RHODES, VERGIL H.
Exec Dt:
05/27/2004
4
CHAFFIN, JAY M.
Exec Dt:
05/27/2004
5
BROWN, JOHN M.
Exec Dt:
05/27/2004
6
HARTSOCK, DAVID
Exec Dt:
05/27/2004
7
KEANE, JAMES A.
Exec Dt:
05/27/2004
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7193014
US20050187344
10784143
Correspondence name and address
WILLIAMS, MORGAN & AMERSON, P.C.
RAYMUND F. EICH, PH.D.
10333 RICHMOND, SUITE 1100
HOUSTON, TEXAS 77042
Assignment: 4
Reel/Frame:015979/0848   Pages: 2
Recorded: 11/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILKEY, JOHN D.
Exec Dt:
10/25/2004
2
STOUFFER, CARLETON E.
Exec Dt:
10/25/2004
3
BRIDGES, STEVEN D.
Exec Dt:
10/25/2004
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY, LP
PO BOX 4910
LAW DEPT - IP
THE WOODLANDS, TEXAS 77387
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7776965
US20060100386
10984297
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY, LP
LAW DEPT - IP
PO BOX 4910
THE WOODLANDS, TEXAS 77387-4910
Assignment: 5
Reel/Frame:017496/0158   Pages: 3
Recorded: 01/26/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWN, JOHN M.
Exec Dt:
01/13/2006
2
STOUFFER, CARLETON E.
Exec Dt:
01/11/2006
3
WILKEY, JOHN D.
Exec Dt:
01/11/2006
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY, LP
PO BOX 4910
LAW DEPT - IP
THE WOODLANDS, TEXAS 77387-4910
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7737216
US20070173605
11340122
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY, LP
LAW DEPT-IP
PO BOX 4910
THE WOODLANDS, TEXAS 77387-4910
Assignment: 6
Reel/Frame:018859/0745   Pages: 10
Recorded: 01/30/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWN, JOHN MARK
Exec Dt:
01/16/2007
2
SMITH, MICHAEL A.
Exec Dt:
01/10/2007
3
STACY, NATHAN E.
Exec Dt:
01/11/2007
4
STOUFFER, CARLETON E.
Exec Dt:
01/10/2007
5
WILKEY, JOHN D.
Exec Dt:
01/11/2007
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY, LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77387
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8415429
US20080134642
11609159
Correspondence name and address
WILLIAMS, MORGAN & AMERSON
10333 RICHMOND, SUITE 1100
HOUSTON, TX 77042
Assignment: 7
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: 8
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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