Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Chemistry
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
4590173 Process for producing antimony-containing oxide catalyst supported on silica for use in fluidized bed reaction May. 20, 1986
4588706 Phosphorus containing hydrofining catalysts May. 13, 1986
4567159 Olefin metathesis catalyst Jan. 28, 1986
4563439 Preparation of mixed vanadium phosphorus oxide catalysts Jan. 7, 1986
4558028 Catalyst for production of methacrylic acid Dec. 10, 1985
4558165 Chromium phosphate catalyst Dec. 10, 1985
4547479 Polyphosphate in chromium catalyst support Oct. 15, 1985
4535070 Acrylamide polymer used to reduce fines in aluminum phosphate gel Aug. 13, 1985
4530911 Hydrodenitrification catalyst Jul. 23, 1985
4530916 Catalyst for use in a methacrylic acid process Jul. 23, 1985
4525471 Attrition resistant microspheroidal fluid bed catalysts containing the mixed oxides of vanadium and phosphorus Jun. 25, 1985
4522934 Vanadotungstomolybdophosphoric acid oxidation catalyst Jun. 11, 1985
4520127 Oxidation catalyst composition May. 28, 1985
4520128 Catalyst having high metal retention capacity and good stability for use in the demetallization of heavy crudes and method of preparation of same May. 28, 1985
4518523 Method for adding make-up fluid bed oxidation catalysts for fluid bed oxidation catalysts containing the mixed oxides of vanadium and phosphorus May. 21, 1985
4515904 Catalysts for the production of maleic anhydride by the oxidation of butane May. 7, 1985
4511548 Ammoxidation of methanol to produce hydrogen cyanide Apr. 16, 1985
4510259 Catalysts for the production of maleic anhydride by the oxidation of butane Apr. 9, 1985
4497971 Oxidative dehydrogenation and cracking of paraffins with a promoted cobalt catalyst Feb. 5, 1985
4481302 Chromium on mixed metal phosphate base with organoboron cocatalyst Nov. 6, 1984
4473707 Oxidative dehydrogenation of carboxylic acids with mixed metal phosphorus oxide coated catalysts Sep. 25, 1984
4473705 Process for producing oxalate diester Sep. 25, 1984
4472527 Process for preparing an oxidation catalyst composition Sep. 18, 1984
4469810 Process for the calcination of phosphorus-molybdenum catalyst Sep. 4, 1984
4460698 Hydrocarbon conversion catalyst Jul. 17, 1984
4460699 Fixed bed catalyst for oxychlorination Jul. 17, 1984
4456699 Catalyst and support, and their methods of preparation Jun. 26, 1984
4454244 New compositions Jun. 12, 1984
4447558 Process for producing an antimony containing metal oxide catalyst May. 8, 1984
4444906 Method for the preparation of high activity phosphomolybdic acid based catalysts Apr. 24, 1984
4444907 Methacrylic acid production catalyst Apr. 24, 1984
4444962 Polymerization process using catalysts with acid gelled aluminum phosphate base Apr. 24, 1984
4444968 Olefin polymerization with phosphate supported zerovalent chromium Apr. 24, 1984
4435521 Heterogeneous process for preparing vanadium phosphorus oxygen containing catalyst composition Mar. 6, 1984
4434244 Maleic anhydride catalyst recycle Feb. 28, 1984
4430207 Demetallization of hydrocarbon containing feed streams Feb. 7, 1984
4427792 Iron-phosphorus mixed oxide catalysts and process for their preparation Jan. 24, 1984
4427575 Catalyst Jan. 24, 1984
4414134 Impregnating catalysts Nov. 8, 1983
4414133 Catalytic composition Nov. 8, 1983
4397765 Phosphated alumina or aluminum phosphate chromium catalyst Aug. 9, 1983
4396535 Preparation of mixed vanadium phosphorus oxide catalysts and their use in oxidative processes Aug. 2, 1983
4395329 Catalyst and process for hydrorefining hydrocarbon charges with high contents of metals, resins and/or asphaltenes Jul. 26, 1983
4368344 Oxidative dehydrogenation of organic compounds with a zinc titanate catalyst Jan. 11, 1983
4364854 Acid gelling aluminum phosphate from concentrated mass and catalyst containing same Dec. 21, 1982
4364855 Production of aluminum phosphate from concentrated mass Dec. 21, 1982
4364856 Mixed metal phosphorus oxide coated catalysts for the oxidative dehydrogenation of carboxylic acids Dec. 21, 1982
4364842 Phosphate supported chromium catalyst Dec. 21, 1982
4342698 Olefin oxidation process Aug. 3, 1982
4324908 Preparation of unsaturated acids and esters from saturated carboxylic acid derivatives and carbonyl compounds over phosphate catalysts Apr. 13, 1982

1 2 3 4 5 6 7 8










 
 
  Recently Added Patents
Creation and use of test cases for automated testing of media-based applications
Dual functional medium shredding machine structure
Solar energy converter with improved photovoltaic efficiency, frequency conversion and thermal management permitting super highly concentrated collection
Field-programmable analog array with memristors
Organic EL display device and method for manufacturing the same
Spoofing detection for civilian GNSS signals
Subscribing to content
  Randomly Featured Patents
Process for producing olefin oxides
Method and apparatus for improved duration modeling of phonemes
Semiconductor memory device capable of read out mode register information through DQ pads
Coherent detection ultrasound system
Method for controlling engine temperature of an engine
Polyurethane composition
Solid electrolyte fuel cell having anode comprising metal oxide particles in a porous platinum layer
Socket ratchet and extension handle
Adjustable corner squaring strip for a concrete column form
M-dimensional computer memory with m-1 dimensional hyperplane access