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Patent Assignment Assignor Details
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Assignor Name : RICKARDS, ALLAN R.
Total Assignments: 17
Assignment: 1
Reel/Frame:006110/0548   Pages: 2
Recorded: 04/23/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RICKARDS, ALLAN R.
Exec Dt:
04/15/1992
Assignee
1
BJ SERVICES COMPANY
A CORPORATION OF DE
5500 NORTHWEST CENTRAL DRIVE
HOUSTON, TEXAS 77092
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5224544
NONE
07842041
Correspondence name and address
CHARLES D. GUNTER, JR.
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
777 MAIN ST.
2600 CONTINENTAL PLAZA
FORT WORTH, TX 76102
Assignment: 2
Reel/Frame:007473/0503   Pages: 4
Recorded: 04/19/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRANNON, HAROLD D.
Exec Dt:
04/17/1995
2
RICKARDS, ALLAN R.
Exec Dt:
04/17/1995
3
BEALL, BRIAN B.
Exec Dt:
04/17/1995
4
AULT, MARSHALL G.
Exec Dt:
04/17/1995
Assignee
1
BJ SERVICES COMPANY
5500 NORTHWEST CENTRAL DRIVE
HOUSTON, TEXAS 77092
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5547026
NONE
08424832
Correspondence name and address
CHARLES D. GUNTER, JR.
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 3
Reel/Frame:009404/0217   Pages: 5
Recorded: 08/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RICKARDS, ALLAN R.
Exec Dt:
07/06/1998
2
BRANNON, HAROLD D.
Exec Dt:
07/06/1998
3
RAE, PHILIP J.
Exec Dt:
07/14/1998
4
DILULLO, GINO A.
Exec Dt:
07/26/1998
5
STEPHENSON, CHRISTOPHER J.
Exec Dt:
07/06/1998
Assignee
1
B J SERVICES COMPANY
5500 NORTHWEST CENTRAL DR.
HOUSTON, TEXAS 77092
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6059034
NONE
09085416
Correspondence name and address
ARNOLD, WHITE & DURKEE
WILLIAM W. ENDERS
P.O. BOX 4433
HOUSTON, TEXAS 77210
Assignment: 4
Reel/Frame:010924/0311   Pages: 10
Recorded: 07/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RICKARDS, ALLAN R.
Exec Dt:
05/09/2000
2
BRANNON, HAROLD D.
Exec Dt:
05/09/2000
3
RAE, PHILIP J.
Exec Dt:
04/10/2000
4
DILULLO, GINO A.
Exec Dt:
06/06/2000
5
STEPHENSON, CHRISTOPHER J.
Exec Dt:
05/09/2000
Assignee
1
BJ SERVICES COMPANY
5500 NORTHWEST CENTRAL DRIVE
HOUSTON, TEXAS 77092
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6330916
NONE
09519238
Correspondence name and address
O'KEEFE, EGAN & PETERMAN
WILLIAM W. ENDERS
1101 CAPITAL OF TEXAS HIGHWAY SOUTH
BUILDING C, SUITE 200
AUSTIN, TX 78746
Assignment: 5
Reel/Frame:011050/0697   Pages: 5
Recorded: 09/08/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRANNON, HAROLD D.
Exec Dt:
08/01/2000
2
RICKARDS, ALLAN R.
Exec Dt:
08/01/2000
3
STEPHENSON, CHRISTOPHER J.
Exec Dt:
08/01/2000
Assignee
1
BJ SERVICES COMPANY
5500 NORTHWEST CENTRAL DRIVE
HOUSTON, TEXAS 77092
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6749025
NONE
09579146
Correspondence name and address
O'KEEFE, EGAN & PETERMAN
WILLIAM W. ENDERS
1101 CAPITAL OF TEXAS HIGHWAY SOUTH
BUILDING C, SUITE 200
AUSTIN, TX 78746
Assignment: 6
Reel/Frame:011057/0638   Pages: 6
Recorded: 09/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRANNON, HAROLD D.
Exec Dt:
08/01/2000
2
RICKARDS, ALLAN R.
Exec Dt:
08/01/2000
3
STEPHENSON, CHRISTOPHER J.
Exec Dt:
08/01/2000
Assignee
1
BJ SERVICES COMPANY
5500 NORTHWEST CENTRAL DRIVE
HOUSTON, TEXAS 77092
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6364018
NONE
09579147
Correspondence name and address
O'KEEFE, EGAN & PETERMAN
WILLIAM W. ENDERS
1101 CAPITAL OF TEXAS HIGHWAY SOUTH
BUILDING C, SUITE 200
AUSTIN TEXAS 78746
Assignment: 7
Reel/Frame:011676/0539   Pages: 3
Recorded: 04/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATHERLY, RONALD M.
Exec Dt:
01/25/2001
2
RICKARDS, ALLAN R.
Exec Dt:
03/02/2001
3
DAWSON, JEFFREY C.
Exec Dt:
03/02/2001
Assignee
1
BJ SERVICES COMPANY
5500 NORTHWEST CENTRAL DRIVE
HOUSTON, TEXAS 77092
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6439309
NONE
09736478
Correspondence name and address
O'KEEFE, EGAN & PETERMAN
WILLIAM W. ENDERS
1101 CAPITAL OF TEXAS HIGHWAY SOUTH
BUILDING C, SUITE 200
AUSTIN, TX 78746
Assignment: 8
Reel/Frame:013425/0110   Pages: 3
Recorded: 10/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAWSON, JEFFREY C.
Exec Dt:
10/15/2002
2
RICKARDS, ALLAN R.
Exec Dt:
10/07/2002
Assignee
1
BJ SERVICES COMPANY
5500 NORTHWEST CENTRAL DRIVE
HOUSTON, TEXAS 77092
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6772838
US20030102128
10113844
Correspondence name and address
O'KEEFE, EGAN & PETERMAN
WILLIAM W. ENDERS
1101 CAPITAL OF TEXAS HIGHWAY SOUTH
BUILDING C, SUITE 200
AUSTIN, TX 78746
Assignment: 9
Reel/Frame:020902/0298   Pages: 7
Recorded: 05/05/2008
Attorney Dkt #:020569-17400 (P206-1514-U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAUFMAN, PHILLIP B.
Exec Dt:
04/02/2008
2
GUPTA, D.V. SATYANARAYANA
Exec Dt:
04/03/2008
3
RICKARDS, ALLAN R.
Exec Dt:
04/07/2008
4
STEPHENSON, CHRISTOPHER JOHN
Exec Dt:
04/03/2008
Assignee
1
BJ SERVICES COMPANY
4601 WESTWAY PARK BLVD.
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7950455
US20090178807
12013775
Correspondence name and address
JOHN WILSON JONES; JONES & SMITH, LLP
2777 ALLEN PARKWAY
SUITE 800
HOUSTON, TX 77019
Assignment: 10
Reel/Frame:026335/0384   Pages: 7
Recorded: 05/24/2011
Attorney Dkt #:17400-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAUFMAN, PHILLIP B.
Exec Dt:
04/02/2008
2
GUPTA, D.V. SATYANARAYANA
Exec Dt:
04/03/2008
3
RICKARDS, ALLAN R.
Exec Dt:
04/07/2008
4
STEPHENSON, CHRISTOPHER JOHN
Exec Dt:
04/03/2008
Assignee
1
BJ SERVICES COMPANY
4601 WESTWAY PARK BLVD.
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8186434
US20110220355
13114766
Correspondence name and address
JONES & SMITH , LLP
2777 ALLEN PARKWAY
SUITE 1000
HOUSTON, TX 77019
Assignment: 11
Reel/Frame:028116/0865   Pages: 7
Recorded: 04/27/2012
Attorney Dkt #:020569-17400CON2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAUFMAN, PHILLIP B.
Exec Dt:
04/02/2008
2
GUPTA, D.V. SATYANARAYANA
Exec Dt:
04/03/2008
3
RICKARDS, ALLAN R.
Exec Dt:
04/07/2008
4
STEPHENSON, CHRISTOPHER JOHN
Exec Dt:
04/03/2008
Assignee
1
BJ SERVICES COMPANY
4601 WESTWAY PARK BLVD.
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9051512
US20120205100
13457595
Correspondence name and address
JONES & SMITH , LLP
2777 ALLEN PARKWAY
SUITE 1000
HOUSTON, TX 77019
Assignment: 12
Reel/Frame:041184/0613   Pages: 7
Recorded: 02/06/2017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAUFMAN, PHILLIP B.
Exec Dt:
04/02/2008
2
GUPTA, D.V. SATYANARAYANA
Exec Dt:
04/03/2008
3
RICKARDS, ALLAN R.
Exec Dt:
04/07/2008
4
STEPHENSON, CHRISTOPHER JOHN
Exec Dt:
04/03/2008
Assignee
1
BJ SERVICES COMPANY
4601 WESTWAY PARK BLVD.
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7950455
US20090178807
12013775
Correspondence name and address
JONES DELFLACHE LLP
1333 HEIGHTS BLVD
300
HOUSTON, TX 77008
Assignment: 13
Reel/Frame:041189/0836   Pages: 7
Recorded: 02/07/2017
Attorney Dkt #:17400CON2DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAUFMAN, PHILLIP B.
Exec Dt:
04/02/2008
2
GUPTA, D.V. SATYANARAYANA
Exec Dt:
04/03/2008
3
RICKARDS, ALLAN R.
Exec Dt:
04/07/2008
4
STEPHENSON, CHRISTOPHER JOHN
Exec Dt:
04/03/2008
Assignee
1
BJ SERVICES COMPANY
4601 WESTWAY PARK BLVD.
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10087364
US20150259593
14713703
Correspondence name and address
JONES DELFLACHE LLP
1333 HEIGHTS BLVD
300
HOUSTON, TX 77008
Assignment: 14
Reel/Frame:046727/0113   Pages: 7
Recorded: 08/28/2018
Attorney Dkt #:17400CON2DIV2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAUFMAN, PHILLIP B.
Exec Dt:
04/02/2008
2
GUPTA, D.V. SATYANARAYANA
Exec Dt:
04/03/2008
3
RICKARDS, ALLAN R.
Exec Dt:
04/07/2008
4
STEPHENSON, CHRISTOPHER JOHN
Exec Dt:
04/03/2008
Assignee
1
BJ SERVICES COMPANY
4601 WESTWAY PARK BLVD.
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10696897
US20190040312
16114771
Correspondence name and address
JONES DELFLACHE LLP
1333 HEIGHTS BOULEVARD
SUITE 300
HOUSTON, TX 77008
Assignment: 15
Reel/Frame:022033/0933   Pages: 8
Recorded: 12/29/2008
Attorney Dkt #:020569-03402-CON1 P(202-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEPHENSON, CHRISTOPHER J.
Exec Dt:
10/30/2008
2
RICKARDS, ALLAN R.
Exec Dt:
10/29/2008
3
BRANNON, HAROLD D.
Exec Dt:
10/30/2008
4
DI LULLO ARIAS, GINO F.
Exec Dt:
10/29/2008
5
RAE, PHILIP JAMES
Exec Dt:
12/16/2008
Assignee
1
BJ SERVICES COMPANY
4601 WESTWAY PARK BLVD.
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7857057
US20090095473
12211768
Correspondence name and address
JONES & SMITH , LLP
2777 ALLEN PARKWAY
SUITE 800
HOUSTON, TX 77019
Assignment: 16
Reel/Frame:023442/0572   Pages: 3
Recorded: 10/29/2009
Attorney Dkt #:PROP/0009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANSCHUTZ, DONALD A.
Exec Dt:
10/20/2009
2
RICKARDS, ALLAN R.
Exec Dt:
10/20/2009
3
CHAVEY, COLE J.
Exec Dt:
10/23/2009
Assignee
1
PROPTESTER, INC.
17222 B HUFFMEISTER RD
CYPRESS, TEXAS 77429
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8286514
US20110100113
12608236
Correspondence name and address
STREETS & STEELE
13100 WORTHAM CENTER DRIVE, SUITE 245
HOUSTON, TX 77065
Assignment: 17
Reel/Frame:031145/0589   Pages: 4
Recorded: 09/05/2013
Attorney Dkt #:PTST:002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RICKARDS, ALLAN R.
Exec Dt:
08/29/2013
2
RENKES, IAN J.
Exec Dt:
08/29/2013
3
GARNER, DAVID A.L.
Exec Dt:
08/29/2013
Assignee
1
PROPTESTER, INC.
17222 HUFFMEISTER
#B
CYPRESS, TEXAS 77429
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9377392
US20150059447
14019059
Correspondence name and address
EGAN, PETERMAN & ENDERS LLP.
1101 S. CAPITAL OF TEXAS HIGHWAY, SUITE
AUSTIN, TX 78746

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