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AMAX INC
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GREENWICH, CT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Ignition of sustained high temperature synthesis reactions
Patent number
4,992,237
Issue date
Feb 12, 1991
Amax Inc.
William A. May
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Chromium recovery process
Patent number
4,917,726
Issue date
Apr 17, 1990
Amax Inc.
Eddie C. J. Chou
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Separation of nickel and cobalt from sulfate solutions by solvent e...
Patent number
4,900,522
Issue date
Feb 13, 1990
Amax Inc.
Eddie C. Chou
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Synthesis of molybdenum hexacarbonyl
Patent number
4,762,699
Issue date
Aug 9, 1988
Amax Inc.
Wilbur W. Swanson
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Ammonium octamolybdate-alpha
Patent number
4,762,700
Issue date
Aug 9, 1988
Amax Inc.
Dale K. Huggins
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Production of cobalt and nickel powder
Patent number
4,761,177
Issue date
Aug 2, 1988
Amax Inc.
Eddie C. Chou
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Production of high surface area nickel powder
Patent number
4,758,266
Issue date
Jul 19, 1988
Amax Inc.
Eddie C. J. Chou
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Continuous copper drossing of lead
Patent number
4,758,271
Issue date
Jul 19, 1988
Amax Inc.
Theodoor W. Zegers
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for producing composite material having an aluminum alloy ma...
Patent number
4,753,690
Issue date
Jun 28, 1988
Amax Inc.
Tsuguyasu Wada
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Oxidation resistant coatings for molybdenum
Patent number
4,745,033
Issue date
May 17, 1988
Amax Inc.
George A. Timmons
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Durable zinc ferrite sorbent pellets for hot coal gas desulfurization
Patent number
4,732,888
Issue date
Mar 22, 1988
Amax Inc.
Mahesh C. Jha
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Recovery of precious metals from refractory low-grade ores
Patent number
4,731,114
Issue date
Mar 15, 1988
Amax Inc.
Gopalan Ramadorai
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Oil-compatible coal/water mixtures
Patent number
4,713,086
Issue date
Dec 15, 1987
Amax Inc.
Francis J. Smit
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Production of aluminum-SiC composite using sodium tetrasborate as a...
Patent number
4,713,111
Issue date
Dec 15, 1987
Amax Inc.
Thomas B. Cameron
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Treatment of phosphate-containing wastewater
Patent number
4,698,163
Issue date
Oct 6, 1987
Amax Inc.
John F. Zibrida
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Removal of ammonia from wastewater
Patent number
4,689,156
Issue date
Aug 25, 1987
Amax Inc.
John F. Zibrida
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Cyclic process for recovering metal values and alumina from spent c...
Patent number
4,670,229
Issue date
Jun 2, 1987
Amax Inc.
Edward I. Wiewiorowski
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Selective extraction of molybdenum and vanadium from spent catalyst...
Patent number
4,666,685
Issue date
May 19, 1987
Amax Inc.
Edward I. Wiewiorowski
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Electrostatic precipitators
Patent number
4,666,474
Issue date
May 19, 1987
Amax Inc.
Edward Cook
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Composite material having matrix of aluminum or aluminum alloy with...
Patent number
4,662,429
Issue date
May 5, 1987
Amax Inc.
Tsuguyasu Wada
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Fluid bed reduction to produce molybdenum metal
Patent number
4,659,376
Issue date
Apr 21, 1987
Amax Inc.
Kent H. Carpenter
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Wastewater treatment
Patent number
4,657,680
Issue date
Apr 14, 1987
Amax Inc.
John F. Zibrida
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Composite materials having a matrix of magnesium or magnesium alloy...
Patent number
4,657,065
Issue date
Apr 14, 1987
Amax Inc.
Tsuguyasu Wada
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Mo-Hf-C alloy composition
Patent number
4,657,735
Issue date
Apr 14, 1987
Amax Inc.
Edward P. Whelan
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Electrochemical dissolution and control of nickel sulfide scale
Patent number
4,627,900
Issue date
Dec 9, 1986
Amax Inc.
William G. Sherwood
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Mixed lixiviant for separate recovery of zinc and lead from iron-co...
Patent number
4,614,543
Issue date
Sep 30, 1986
Amax Inc.
Willem P. C. Duyvesteyn
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Two-stage leaching process for steel plant dusts
Patent number
4,610,721
Issue date
Sep 9, 1986
Amax Inc.
Willem P. C. Duyvesteyn
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for metal recovery from steel plant dust
Patent number
4,610,722
Issue date
Sep 9, 1986
Amax Inc.
Willem P. C. Duyvesteyn
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
General purpose maintenance-free constructional steel of superior p...
Patent number
4,608,099
Issue date
Aug 26, 1986
Amax Inc.
Ralph M. Davison
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Recovery of molybdenite
Patent number
4,606,817
Issue date
Aug 19, 1986
Amax Inc.
Deepak Malhotra
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73756096 - POLYMOX
Serial number
73756096
Registration number
1608662
Filing date
Oct 5, 1988
Amax Inc.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73633730 - MOLYHIBIT
Serial number
73633730
Registration number
1449134
Filing date
Dec 4, 1986
Amax Inc.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73632138 - K-GRAN
Serial number
73632138
Registration number
1567730
Filing date
Nov 24, 1986
Amax Inc.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73632139 - DAP
Serial number
73632139
Registration number
1583165
Filing date
Nov 24, 1986
Amax Inc.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73598614 - KMAX-50
Serial number
73598614
Registration number
1418915
Filing date
May 14, 1986
Amax Inc.
5 - Pharmaceutical and veterinary preparations
Information
Trademark
73442306 - AMAX MSHC
Serial number
73442306
Registration number
1297372
Filing date
Sep 6, 1983
Amax Inc.
6 - Common metals and their alloys
Information
Trademark
73442305 - AMAX EHC
Serial number
73442305
Registration number
1297371
Filing date
Sep 6, 1983
Amax Inc.
6 - Common metals and their alloys
Information
Trademark
73429255 - BRIX
Serial number
73429255
Registration number
1298282
Filing date
Jun 8, 1983
AMAX Nickel, Inc.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73411477 - DESULFOMAG
Serial number
73411477
Filing date
Jan 31, 1983
Amax Inc.
6 - Common metals and their alloys
Information
Trademark
73347356 - TOPHEL
Serial number
73347356
Registration number
1246842
Filing date
Jan 27, 1982
Amax Inc.
6 - Common metals and their alloys
Information
Trademark
73347355 - NIAL
Serial number
73347355
Registration number
1246841
Filing date
Jan 27, 1982
Amax Inc.
6 - Common metals and their alloys
Information
Trademark
73345048 - AMAX-XLP
Serial number
73345048
Registration number
1271501
Filing date
Jan 11, 1982
Amax Inc.
6 - Common metals and their alloys
Information
Trademark
73345056 - AMAX-LP
Serial number
73345056
Registration number
1267681
Filing date
Jan 11, 1982
Amax Inc.
6 - Common metals and their alloys
Information
Trademark
73345049 - AMAX-MZC
Serial number
73345049
Registration number
1267680
Filing date
Jan 11, 1982
Amax Inc.
6 - Common metals and their alloys
Information
Trademark
73303329 - AMCROM
Serial number
73303329
Registration number
1191063
Filing date
Mar 30, 1981
Amax Inc.
6 - Common metals and their alloys
Information
Trademark
73273385 - AMAX TAXTICS
Serial number
73273385
Registration number
1174200
Filing date
Aug 8, 1980
Amax Inc.
16 - Paper, cardboard and goods made from these materials, not included in other classes
Information
Trademark
73269113 - AMAX
Serial number
73269113
Registration number
1209381
Filing date
Jul 7, 1980
Amax Inc.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73126129 - C
Serial number
73126129
Registration number
1141739
Filing date
May 11, 1977
AMAX INC.
16 - Paper, cardboard and goods made from these materials, not included in other classes