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Class Information
Number: 502/210
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Phosphorus or compound containing same > And group vi metal (i.e., cr, mo, w or po,)
Description: Composition additionally including a group VI metal as set out in the list at the beginning of the schedule.










Sub-classes under this class:

Class Number Class Name Patents
502/211 Molybdenum 454


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

Patent Number Title Of Patent Date Issued
5116796 Organic solvent soluble oxide supported hydrogenation catalyst precursors May. 26, 1992
5112790 Catalyst for purification of exhaust gases May. 12, 1992
5107027 Tert-butylamine synthesis over montmorillonite clays Apr. 21, 1992
5093298 Maleic anhydride catalysts Mar. 3, 1992
5091354 Alkane oxidation catalysts Feb. 25, 1992
5089453 Hydroconversion catalyst and method for making the catalyst Feb. 18, 1992
5070061 Heteropolymolybdate catalysts and method for oxydehydrogenation Dec. 3, 1991
5070060 Phosphorous/vanadium oxidation catalyst Dec. 3, 1991
5068215 Catalyst for upgrading low molecular weight hydrocarbons Nov. 26, 1991
5062947 Sulfiding of hydrogel derived catalysts Nov. 5, 1991
5051246 Crystalline aluminophosphate compositions Sep. 24, 1991
5039644 Phosphate-containing ceramic structures for catalyst support and fluid filtering Aug. 13, 1991
5037838 Method for the manufacture of triethylenediamine using a pelleted titania-supported tungstopyrophosphate catalyst Aug. 6, 1991
5035870 Crystalline aluminophosphate compositions Jul. 30, 1991
5021384 Process for producing crystalline oxide of vanadium-phosphorus system and catalyst containing the crystalline oxide Jun. 4, 1991
5017542 Catalyst for the oxidation and ammonoxidation of .alpha.-, .beta.-unsaturated hydrocarbons May. 21, 1991
5001102 Heterogeneous catalysts Mar. 19, 1991
5001101 Sulfiding of hydrogel derived catalysts Mar. 19, 1991
4997801 Catalyst for hydrotreating hydrocarbons Mar. 5, 1991
4992403 Catalysts for hydrotreating hydrocarbons and methods of preparing the same Feb. 12, 1991
4983564 Method of making crosslinked layered compounds Jan. 8, 1991
4983559 Process for presulfurizing with phosphorous and/or halogen additive Jan. 8, 1991
4981830 Process for preparing iron-antimony-phosphorus-containing catalyst for fluidized bed process Jan. 1, 1991
4981828 Catalyst for hydrotreatment of hydrocarbons and method for production thereof Jan. 1, 1991
4980332 Method of making inorganically crosslinked layered compounds Dec. 25, 1990
4969989 Hydrocarbon conversion process with catalytic materials of controlled geometric mean electronegativity Nov. 13, 1990
4962263 Disproportionation of olefins Oct. 9, 1990
4960748 Alumina phosphated with partial ester Oct. 2, 1990
4956516 Disproportionation of olefins Sep. 11, 1990
4916101 Method of preparing heteropolyacid catalysts Apr. 10, 1990
4913798 Hydrocracking catalyts and processes employing silicoaluminophosphate molecular sieves Apr. 3, 1990
4914073 Process for the manufacture of catalytic elements and catalytic elements so produced Apr. 3, 1990
4900704 Peptized and phosphated inorganic oxides and catalysts supported on said oxides Feb. 13, 1990
4895821 Process for the manufacture of catalytic elements and catalytic elements so produced Jan. 23, 1990
4886582 Resid hydroprocessing catalyst and method of preparation Dec. 12, 1989
4886594 Hydrotreating catalyst and process Dec. 12, 1989
4879265 Hydroprocessing catalyst and phosphorous and citric acid containing impregnating solution Nov. 7, 1989
4876406 Process for gaseous phase fluorination of aliphatic chlorinated or chlorofluorinated hydrocarbons Oct. 24, 1989
4874852 Glycosidation catalust and process for preparing glycoside derivatives Oct. 17, 1989
4873216 Lanthana-alumina-aluminum phosphate catalyst composition Oct. 10, 1989
4857495 Hydrocracking catalysts and processes employing silicoaluminophosphate molecular sieves Aug. 15, 1989
4857494 Mild hydrocracking catalyst for the production of middle distillates Aug. 15, 1989
4853358 Method of making inorganically crosslinked layered compounds Aug. 1, 1989
4853357 Olefin oxidation catalyst system Aug. 1, 1989
4845069 Porous amorphous metallo phosphates process for preparing porous amorphous metallo phosphates Jul. 4, 1989
4845068 Catalysts for hydrotreating hydrocarbons and method of activating the same Jul. 4, 1989
4841061 Process for producing cyclic amines Jun. 20, 1989
4837192 Catalyst composition Jun. 6, 1989
4829040 Catalyst containing an intermediate pore molecular sieve for mild hydrocracking May. 9, 1989
4818739 Hydrocracking catalysts and processes employing non-zeolitic molecular sieves Apr. 4, 1989

1 2 3 4 5 6 7 8










 
 
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