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Patent Assignment Assignor Details
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Assignor Name : BOHMER, ROBERT W.
Total Assignments: 5
Assignment: 1
Reel/Frame:006523/0958   Pages: 3
Recorded: 05/11/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOHMER, ROBERT W.
Exec Dt:
12/09/1992
2
WELCH, M. BRUCE
Exec Dt:
11/24/1992
3
ANDERSON, KENNETH L.
Exec Dt:
12/11/1992
Assignee
1
PHILLIPS PETROLEUM COMPANY
C/O RICHMOND, PHILLIPS, HITCHCOCK & CARVER
P.O. BOX 2443
BARTLESVILLE, OKLAHOMA 74004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5276115
NONE
07990155
Correspondence name and address
MARIANNE H. MICHEL
RICHMOND, PHILLIPS,
HITCHCOCK & CARVER
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 2
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: 3
Reel/Frame:012655/0333   Pages: 8
Recorded: 02/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOTTOVY, JOHN D.
Exec Dt:
02/04/2002
2
BOHMER, ROBERT W.
Exec Dt:
02/04/2002
3
CARTER, MICHAEL C.
Exec Dt:
02/04/2002
4
KUEFELD, SCOTT E.
Exec Dt:
02/04/2002
5
VAIDYANATHAN, RAGAVAN
Exec Dt:
02/14/2002
6
VERSER, DONALD W.
Exec Dt:
02/06/2002
7
BURNS, DAVID H.
Exec Dt:
02/26/2002
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
1301 MCKINNEY, SUITE 3447
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6967230
US20040230031
09923751
Correspondence name and address
POLLY C. OWEN
1301 MCKINNEY, SUITE 3446
HOUSTON, TX 77010
Assignment: 4
Reel/Frame:015208/0909   Pages: 9
Recorded: 04/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURNS, DAVID H.
Exec Dt:
03/05/2004
2
VERSER, DONALD W.
Exec Dt:
03/05/2004
3
HOTTOVY, JOHN D.
Exec Dt:
03/04/2004
4
CARTER, MICHAEL C.
Exec Dt:
03/09/2004
5
BOHMER, ROBERT W.
Exec Dt:
03/23/2004
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7005485
US20040151642
10716201
Correspondence name and address
WILLIAMS, MORGAN & AMERSON, P.C.
KENNETH D. GOODMAN
10333 RICHMOND, SUITE 1100
HOUSTON, TEXAS 77042
Assignment: 5
Reel/Frame:062562/0558   Pages: 2
Recorded: 02/01/2023
Attorney Dkt #:59261.1617
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BOHMER, ROBERT W.
Exec Dt:
02/01/2023
Assignee
1
ABACO DRILLING TECHNOLOGIES LLC
713 NORTHPARK CENTRAL DRIVE, #400
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230167280
18159391
Correspondence name and address
ZEMAN-MULLEN & FORD, LLP
233 WHITE SPAR ROAD
PRESCOTT, AZ 86303

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