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Patent Assignment Assignor Details
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Assignor Name : TAYLOR, MALCOLM R.
Total Assignments: 12
Assignment: 1
Reel/Frame:004398/0687   Pages: 2
Recorded: 04/22/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BARR, JOHN D.
Exec Dt:
04/16/1985
2
MATTHIAS, TERRY R.
Exec Dt:
04/16/1985
3
TAYLOR, MALCOLM R.
Exec Dt:
04/16/1985
Assignee
1
NL INDUSTRIES, INC 1230 AVENUE OF THE AMERICAS, NEW YORK, NY A NJ CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4669556
NONE
06693848
Correspondence name and address
MARGARET E. ANDERSON
BROWNING, BUSHMAN, ZAMECKI & ANDERSON
5718 WESTHEIMER, STE.,1800
HOUSTON, TX 77057
Assignment: 2
Reel/Frame:004632/0866   Pages: 1
Recorded: 11/20/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BARR, JOHN D.
Exec Dt:
10/03/1986
2
FULLER, JOHN M.
Exec Dt:
10/03/1986
3
TAYLOR, MALCOLM R.
Exec Dt:
10/03/1986
Assignee
1
PETROLEUM PRODUCTS LIMITED
OLDENDS LANE, INDUSTRIAL ESTATE, STONEHOUSE
A BRITISH COMPANY
GLOUCESTERSHIRE, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4733735
NONE
06913101
Correspondence name and address
MARGARET E. ANDERSON
BROWNING, BUSHMAN, ZAMECKI & ANDERSON
5718 WESTHEIMER, STE. 1800
HOUSTON, TX 77057
Assignment: 3
Reel/Frame:005009/0503   Pages: 1
Recorded: 12/27/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAYLOR, MALCOLM R.
Exec Dt:
11/10/1988
2
BARR, JOHN D.
Exec Dt:
11/10/1988
3
SMART, JOHN R.
Exec Dt:
11/10/1988
Assignee
1
REED TOOL COMPANY LIMITED
HYCALOG, OLDENDS LANE INDUSTRIAL ESTATE, STONEHOUSE
GLOUCESTERSHIRE, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4873895
NONE
07265237
Correspondence name and address
MARGARET E. ANDERSON
BROWNING, BUSHMAN, ZAMECKI & ANDERSON
5718 WESTHEIMER
STE. 1800
HOUSTON, TX 77057
Assignment: 4
Reel/Frame:005635/0940   Pages: 2
Recorded: 03/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CLEGG, JOHN M.
Exec Dt:
02/11/1991
2
TAYLOR, MALCOLM R.
Exec Dt:
02/11/1991
3
HAWKE, LESLIE R.
Exec Dt:
02/11/1991
Assignee
1
REED TOOL COMPANY LIMITED
HYCALOG, OLDENDS LANE INDUSTRIAL ESTATE
STONEHOUSE, GLOUCESTERSHIRE, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5119892
NONE
07616635
Correspondence name and address
MARGARET E. ANDERSON
BROWNING, BUSHMAN, ANDERSON & BROOKHART
5718 WESTHEIMER, STE. 1800
HOUSTON, TX 77057
Assignment: 5
Reel/Frame:006075/0443   Pages: 2
Recorded: 03/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAYLOR, MALCOLM R.
Exec Dt:
03/12/1992
2
KEOHANE, ANDREW
Exec Dt:
03/12/1992
Assignee
1
CAMCO DRILLING GROUP LIMITED
HYCALOG, OLDENDS LANE INDUSTRIAL ESTATE
STONEHOUSE, GLOUCESTERSHIRE, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5222566
NONE
07828425
Correspondence name and address
MARGARET E. ANDERSON
5718 WESTHEIMER, STE 1800
HOUSTON, TX 77057
Assignment: 6
Reel/Frame:007745/0447   Pages: 3
Recorded: 12/15/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEWTON, ALEX
Exec Dt:
10/02/1995
2
TAYLOR, MALCOLM R.
Exec Dt:
10/02/1995
3
FULLER, JOHN M.
Exec Dt:
10/02/1995
4
MURDOCK, ANDREW
Exec Dt:
10/02/1995
Assignee
1
CAMCO DRILLING GROUP LTD. OF HYCALOG
LANE INDUSTRIAL ESTASTE, STONEHOUSE
GLOUCESTERSHIRE, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5651421
NONE
08541771
Correspondence name and address
CAMCO INTERNATIONAL INC.
SCOTT H. BROWN
P.O. BOX 14484
7030 ARDMORE
HOUSTON, TEXAS 77221
Assignment: 7
Reel/Frame:007921/0168   Pages: 2
Recorded: 05/03/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FULLER, JOHN M.
Exec Dt:
03/26/1996
2
TAYLOR, MALCOLM R.
Exec Dt:
03/26/1996
Assignee
1
CAMCO DRILLING GROUP LTD.
HYCALOG LANE INDUSTRIAL ESTATE
STONEHOUSE, GLOUCESTERSHIRE, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5720357
NONE
08611393
Correspondence name and address
CAMCO INTERNATIONAL INC.
SCOTT H. BROWN
P.O. BOX 14484
7030 ARDMORE
HOUSTON, TX 77221
Assignment: 8
Reel/Frame:009004/0321   Pages: 5
Recorded: 01/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARAWAY, DOUGLAS
Exec Dt:
11/12/1997
2
HAYWARD, JOHN
Exec Dt:
11/13/1997
3
TAYLOR, MALCOLM R.
Exec Dt:
11/17/1997
4
ROBERTS, TOM SCOTT
Exec Dt:
11/21/1997
5
TAYLOR, STEVEN
Exec Dt:
11/12/1997
6
WATSON, GRAHAM
Exec Dt:
11/13/1997
Assignee
1
CAMCO INTERNATIONAL (UK) LIMITED
OLDENDS LANE INDUSTRIAL ESTATE
STONEHOUSE, GLOUCESTERSHIRE, ENGLAND GL 10
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5904213
NONE
08835812
Correspondence name and address
FLETCHER & ASSOCIATES
MICHAEL G. FLETCHER
7915 FM 1960 WEST, SUITE 330
HOUSTON, TEXAS 77070
Assignment: 9
Reel/Frame:049190/0357   Pages: 10
Recorded: 05/16/2019
Attorney Dkt #:IS16.1525-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
07/21/2017
2
MARSHALL, JONATHAN D.
Exec Dt:
07/24/2017
3
HOYLE, DAVID C.
Exec Dt:
07/26/2017
4
TAYLOR, MALCOLM R.
Exec Dt:
08/01/2017
5
ENGLUND, JORDAN DANE
Exec Dt:
07/26/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10927647
US20190345796
16349635
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 10
Reel/Frame:061079/0237   Pages: 8
Recorded: 09/13/2022
Attorney Dkt #:IS19.1314-US-NP TO NOVATK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOYLE, DAVID C.
Exec Dt:
02/24/2020
2
DAHLGREN, SCOTT S.
Exec Dt:
02/20/2020
3
HALL, DAVID R.
Exec Dt:
02/20/2020
4
TAYLOR, MALCOLM R.
Exec Dt:
02/25/2020
Assignee
1
NOVATEK IP LLC
2185 TRACY HALL PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210148406
17099816
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 11
Reel/Frame:004454/0416   Pages: 1
Recorded: 09/06/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BARR, JOHN D.
Exec Dt:
00/00/0000
2
TAYLOR, MALCOLM R.
Exec Dt:
00/00/0000
Assignee
1
NL PETROLEUM PRODUCTS LIMITED, STROUD INDUSTRIAL ESTATE, OLDENDS LANE, STONEHOUSE, GLOUCESTERSHIRE, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4697654
NONE
06754570
Correspondence name and address
MARGARET E. ANDESON
BROWNING, BUSHMMAN, ZAMECKI & ANDERSON
5718 WESTHEIMER, STE. 1800
HOUSTON, TX 77057
Assignment: 12
Reel/Frame:005003/0994   Pages: 1
Recorded: 12/12/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAYLOR, MALCOLM R.
Exec Dt:
00/00/0000
2
GASAN, JOSEPH A.
Exec Dt:
00/00/0000
Assignee
1
REED TOOL COMPANY LIMITED, MONKSTOWN, NEWTOWNABBEY, COUNTY ANTRIM, NORTHERN IRELAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5174396
NONE
07265018
Correspondence name and address
MARGARET E. ANDERSON
BROWNING, BUSHMAN, ZAMECKI & ANDERSON
5718 WESTHEIMER, STE. 1800
HOUSTON, TX 77057

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