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NL INDUSTRIES, INC
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NEW YORK, NY, US
Ticker Symbols
NYSE:NL
INDUSTRIAL INORGANIC CHEMICALS
Business Address
5430 LBJ FREEWAY SUITE 1700 DALLAS TX 75240-2697 972-233-1700
Mailing Address
5430 LBJ FREEWAY SUITE 1700 DALLAS TX 75240-2697
State Location
TX
State of Incorporation
NJ
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Patents Grants
last 30 patents
Information
Patent Grant
Methods for processing battery waste and other lead-contaminated ma...
Patent number
5,248,342
Issue date
Sep 28, 1993
NL Industries, Inc.
Alistair H. Montgomery
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Methods for controlling airborne dissemination of lead and lead-con...
Patent number
5,205,952
Issue date
Apr 27, 1993
NL Industries, Inc.
Alistair H. Montgomery
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Methods for processing battery waste and other lead-contaminated ma...
Patent number
5,173,277
Issue date
Dec 22, 1992
NL Industries, Inc.
Alistair H. Montgomery
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Apparatus for increasing the load handling capability of support an...
Patent number
4,867,418
Issue date
Sep 19, 1989
NL Industries, Inc.
Charles K. Daniels
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Assemblies for supporting electrical circuit boards within tubes
Patent number
4,855,870
Issue date
Aug 8, 1989
NL Industries, Inc.
Michael K. Russell
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Logging apparatus and method
Patent number
4,829,176
Issue date
May 9, 1989
NL Industries, Inc.
William C. Paske
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for determining true formation porosity from m...
Patent number
4,810,459
Issue date
Mar 7, 1989
NL Industries, Inc.
John E. Fontenot
G01 - MEASURING TESTING
Information
Patent Grant
Method of predicting and controlling the drilling trajectory in dir...
Patent number
4,804,051
Issue date
Feb 14, 1989
NL Industries, Inc.
Hwa-shan Ho
E21 - EARTH DRILLING MINING
Information
Patent Grant
Density neutron self-consistent caliper
Patent number
4,791,797
Issue date
Dec 20, 1988
NL Industries, Inc.
William C. Paske
E21 - EARTH DRILLING MINING
Information
Patent Grant
Valve for drilling fluid telemetry systems
Patent number
4,790,393
Issue date
Dec 13, 1988
NL Industries, Inc.
Michael L. Larronde
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drill stem logging with electromagnetic waves and electrostatically...
Patent number
4,785,247
Issue date
Nov 15, 1988
NL Industries, Inc.
Richard A. Meador
E21 - EARTH DRILLING MINING
Information
Patent Grant
Variable ram seal for blowout preventers
Patent number
4,770,387
Issue date
Sep 13, 1988
NL Industries, Inc.
Stanley W. Granger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tensioner recoil control apparatus
Patent number
4,759,256
Issue date
Jul 26, 1988
NL Industries, Inc.
Sheldon L. Kovit
E21 - EARTH DRILLING MINING
Information
Patent Grant
Articulated transducer pad assembly for acoustic logging tool
Patent number
4,757,873
Issue date
Jul 19, 1988
NL Industries, Inc.
Eugene J. Linyaev
E21 - EARTH DRILLING MINING
Information
Patent Grant
Dispersible hydrophilic polymer compositions for use in viscosifyin...
Patent number
4,758,357
Issue date
Jul 19, 1988
NL Industries, Inc.
Michael H. Hoff
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process and composition for removal of mercaptans from gas streams
Patent number
4,758,371
Issue date
Jul 19, 1988
NL Industries, Inc.
Kishan Bhatia
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Instruments for monitoring the direction of a borehole
Patent number
4,756,088
Issue date
Jul 12, 1988
NL Industries, Inc.
Anthony W. Russell
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus for releasing a perforation gun
Patent number
4,756,363
Issue date
Jul 12, 1988
NL Industries, Inc.
C. P. Lanmon
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus for dynamically measuring fluid loss characteristics
Patent number
4,748,849
Issue date
Jun 7, 1988
NL Industries, Inc.
Dale E. Jamison
G01 - MEASURING TESTING
Information
Patent Grant
Method determining formation dip
Patent number
4,747,303
Issue date
May 31, 1988
NL Industries, Inc.
John E. Fontenot
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for communicating with downhole measurement-wh...
Patent number
4,736,204
Issue date
Apr 5, 1988
NL Industries, Inc.
Francis L. Davison
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method of controlling the direction of a drill bit in a borehole
Patent number
4,733,733
Issue date
Mar 29, 1988
NL Industries, Inc.
William B. Bradley
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Data processing filtering method and apparatus
Patent number
4,730,281
Issue date
Mar 8, 1988
NL Industries, Inc.
Paul F. Rodney
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Rotary drill bits
Patent number
4,727,946
Issue date
Mar 1, 1988
NL Industries, Inc.
John D. Barr
E21 - EARTH DRILLING MINING
Information
Patent Grant
Devices for imparting rotary motion
Patent number
4,725,197
Issue date
Feb 16, 1988
NL Industries, Inc.
Michael K. Russell
E21 - EARTH DRILLING MINING
Information
Patent Grant
Speed control valve
Patent number
4,724,866
Issue date
Feb 16, 1988
NL Industries, Inc.
Howard J. Bates
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Transloader
Patent number
4,723,805
Issue date
Feb 9, 1988
NL Industries, Inc.
H. John Bates
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Down-hole devices for imparting rotary motion
Patent number
4,714,403
Issue date
Dec 22, 1987
NL Industries, Inc.
Michael K. Russell
E21 - EARTH DRILLING MINING
Information
Patent Grant
Rock bit assembly method
Patent number
4,711,143
Issue date
Dec 8, 1987
NL Industries, Inc.
Jesse J. Loukanis
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Drill bit and method of manufacture
Patent number
4,711,144
Issue date
Dec 8, 1987
NL Industries, Inc.
John D. Barr
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
86420336 - ILI NEW YORK
Serial number
86420336
Registration number
4755079
Filing date
Oct 10, 2014
INTERCONTINENTAL LEATHERN INDUSTRIES, INC.
18 - Leather and imitations of leather, and goods made of these materials and not included in other classes
Information
Trademark
77101349 - BUTTER-CASHMERE
Serial number
77101349
Filing date
Feb 7, 2007
Toni Industries, Inc.
25 - Clothing, footwear, headgear
Information
Trademark
76582208 - KARINA NITES
Serial number
76582208
Registration number
2978016
Filing date
Mar 22, 2004
Toni Industries, Inc.
25 - Clothing, footwear, headgear
Information
Trademark
76455503 - NV
Serial number
76455503
Registration number
2804318
Filing date
Sep 25, 2002
RK INDUSTRIES INC.
25 - Clothing, footwear, headgear
Information
Trademark
76455504 - NV DON'T ENVY... WEAR NV
Serial number
76455504
Registration number
2808040
Filing date
Sep 25, 2002
RK INDUSTRIES INC.
25 - Clothing, footwear, headgear
Information
Trademark
76077519 - FACE PILOT
Serial number
76077519
Filing date
Jun 26, 2000
RSS Industries, Inc.
3 - Bleaching preparations and other substances for laundry use
Information
Trademark
76015532 - CB CARTE BLANC
Serial number
76015532
Registration number
2438535
Filing date
Mar 24, 2000
RK INDUSTRIES INC.
25 - Clothing, footwear, headgear
Information
Trademark
75765741 - ILI
Serial number
75765741
Registration number
2479068
Filing date
Aug 2, 1999
INTERCONTINENTAL LEATHERN INDUSTRIES, INC.
18 - Leather and imitations of leather, and goods made of these materials and not included in other classes
Information
Trademark
75620085 - MING DYNASTY
Serial number
75620085
Filing date
Jan 13, 1999
Infinity Industries, Inc.
31 - Grains and agricultural, horticultural and forestry products not included in other classes
Information
Trademark
75456366 - MING DYNASTY
Serial number
75456366
Filing date
Mar 25, 1998
Infinity Industries, Inc.
32 - Beers
Information
Trademark
75110215 - RED 17
Serial number
75110215
Filing date
May 28, 1996
MJI Industries, Inc.
41 - Education
Information
Trademark
74588652
Serial number
74588652
Registration number
1935261
Filing date
Oct 21, 1994
NEW PRINCELY INDUSTRIES, INC.
25 - Clothing, footwear, headgear
Information
Trademark
74460278 - WOODFIELD
Serial number
74460278
Filing date
Nov 18, 1993
NEW PRINCELY INDUSTRIES, INC.
25 - Clothing, footwear, headgear
Information
Trademark
74460279 - WOODFIELD
Serial number
74460279
Filing date
Nov 18, 1993
NEW PRINCELY INDUSTRIES, INC.
25 - Clothing, footwear, headgear
Information
Trademark
74388315 - REBECCA ROSE
Serial number
74388315
Registration number
1819038
Filing date
May 5, 1993
RSK Industries, Inc.
25 - Clothing, footwear, headgear
Information
Trademark
74388314 - JM RAGS
Serial number
74388314
Filing date
May 5, 1993
RSK Industries, Inc.
25 - Clothing, footwear, headgear
Information
Trademark
74076489 - CAPTAIN ECOLOGY AND THE TOXIC TEAM
Serial number
74076489
Filing date
Jul 9, 1990
RSK Industries, Inc.
25 - Clothing, footwear, headgear
Information
Trademark
74076488 - 1ST PRIORITY
Serial number
74076488
Registration number
1678120
Filing date
Jul 9, 1990
RSK Industries, Inc.
25 - Clothing, footwear, headgear
Information
Trademark
74072349 - KV KIDS
Serial number
74072349
Filing date
Jun 28, 1990
RSK Industries, Inc.
25 - Clothing, footwear, headgear
Information
Trademark
73689306 - CELLEX
Serial number
73689306
Registration number
1490725
Filing date
Oct 13, 1987
NL INDUSTRIES, INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73685878 - DIKLOR
Serial number
73685878
Registration number
1489778
Filing date
Sep 23, 1987
NL INDUSTRIES, INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73672991 - GELTONE
Serial number
73672991
Registration number
1476430
Filing date
Jul 20, 1987
NL Industries, Inc.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73672990 - X-TEND
Serial number
73672990
Registration number
1531509
Filing date
Jul 20, 1987
NL Industries, Inc.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73665365 - THERMA-CHEK
Serial number
73665365
Registration number
1473753
Filing date
Jun 8, 1987
NL Industries, Inc.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73664873 - MUDMAN
Serial number
73664873
Registration number
1505293
Filing date
Jun 5, 1987
NL Industries, Inc.
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
73663629 - POLYAC
Serial number
73663629
Registration number
1471851
Filing date
May 29, 1987
NL Industries, Inc.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73649242 - MUDMAN
Serial number
73649242
Registration number
1465981
Filing date
Mar 13, 1987
NL Industries, Inc.
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
73640619 - PAC
Serial number
73640619
Filing date
Jan 20, 1987
NL Industries, Inc.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73610409 - DRILLING & SERVICE
Serial number
73610409
Registration number
1489025
Filing date
Jul 21, 1986
NL Industries, Inc.
7 - Machines and machine tools
Information
Trademark
73608641 - BARANEX
Serial number
73608641
Registration number
1461517
Filing date
Jul 9, 1986
NL Industries, Inc.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry