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Class Information
Number: 502/306
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Metal, metal oxide or metal hydroxide > Of group vi (i.e., cr, mo, w or po) > And group ii metal containing (i.e., alkaline earth, be, mg, zn, cd or hg)
Description: Composition which additionally includes an alkaline earth metal, Be, Mg, Zn, Cd, or Hg.










Sub-classes under this class:

Class Number Class Name Patents
502/307 Zinc 227


Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
4148757 Process for forming multi-component oxide complex catalysts Apr. 10, 1979
4140749 Method of treating vehicle exhaust gas and catalyst used therein Feb. 20, 1979
4140626 Process for the selective desulfurization of cracked naphthas with magnesia-containing catalyst Feb. 20, 1979
4138366 Process for producing unsaturated aliphatic acids and catalysts therefore Feb. 6, 1979
4134852 Process for preparing mixed metal oxide catalysts Jan. 16, 1979
4126580 Stable perovskite catalysts Nov. 21, 1978
4122110 Process for manufacturing alcohols, particularly linear saturated primary alcohols, from synthesis gas Oct. 24, 1978
4116884 Oxidizing catalyzer Sep. 26, 1978
4110258 Barium metal oxide catalytic compositions Aug. 29, 1978
4110256 Catalyst for reforming fuel and method for producing same Aug. 29, 1978
4104200 Hydrogenating catalyst Aug. 1, 1978
4102822 Hydrocarbon hydroconversion catalyst and the method for its preparation Jul. 25, 1978
4101448 Catalyst compositions especially useful for preparation of unsaturated acids Jul. 18, 1978
4092354 Process for production of acrylic acid May. 30, 1978
4089810 Catalyst May. 16, 1978
4088435 Method for the combustion of carbonaceous fuels utilizing high temperature stable catalysts May. 9, 1978
4085193 Catalytic process for reducing nitrogen oxides to nitrogen Apr. 18, 1978
4082802 Process for the preparation of aromatic secondary or tertiary amino compounds Apr. 4, 1978
4081408 Catalyst composition Mar. 28, 1978
4077913 Catalyst Mar. 7, 1978
4062811 Method for preparing desulfurization catalyst Dec. 13, 1977
4056490 Dehydrogenation process and catalyst Nov. 1, 1977
4055513 Perovskite catalysts and process for their preparation Oct. 25, 1977
4053437 Polyolefin catalyst and method for its preparation Oct. 11, 1977
4052418 Preparation of maleic anhydride from four-carbon hydrocarbons Oct. 4, 1977
4049582 Method for producing a supported catalyst Sep. 20, 1977
4049579 Dehydrogenation catalyst Sep. 20, 1977
4042490 Hydrocarbon upgrading process Aug. 16, 1977
4042533 Producing unsaturated aliphatic acids Aug. 16, 1977
4038215 Dehydrogenation catalyst Jul. 26, 1977
4035418 Process for producing unsaturated aldehydes and unsaturated carboxylic acids Jul. 12, 1977
4026908 Catalytic epoxidation process May. 31, 1977
4021427 Oxidation of 1,3-butadiene to maleic anhydride using a catalyst containing Mo, Sb, V and either one or both of Li and Ce May. 3, 1977
4014925 Process for preparing methyl acrylate or mixtures of methyl acrylate and acrylic acid Mar. 29, 1977
4001317 Process for the oxidation of olefins using catalysts containing various promoter elements Jan. 4, 1977
3998758 Supported catalyst Dec. 21, 1976
3996166 Catalysts for conversion of olefins Dec. 7, 1976
3987104 Process for preparing saturated ketones and a catalyst for realizing the process Oct. 19, 1976
3985641 Catalytic cracking of alkanes Oct. 12, 1976
3976599 Oxidation catalyst Aug. 24, 1976
3975302 Supported catalyst for oxidizing methanol to formaldehyde and its manufacturing process Aug. 17, 1976
3969428 Process for the production of conjugated diolefins Jul. 13, 1976
3968166 Catalytic process for the preparation of acrolein Jul. 6, 1976
3966790 Compositions and methods for high temperature stable catalysts Jun. 29, 1976
3965044 Method of metal chromite preparation Jun. 22, 1976
3960975 Magnesium chromite dehydrogenation catalyst Jun. 1, 1976
3960776 Lithium promoted magnesium chromite dehydrogenation catalysts Jun. 1, 1976
3956377 Production of unsaturated acids from the corresponding aldehydes May. 11, 1976
3954855 Process for preparing acrylic acid May. 4, 1976
3953413 Supported chromium-containing catalyst and process of polymerizing 1-olefins Apr. 27, 1976

1 2 3 4 5 6 7 8 9










 
 
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