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Class Information
Number: 585/415
Name: Chemistry of hydrocarbon compounds > Aromatic compound synthesis > By ring formation from nonring moiety, e.g., aromatization, etc. > Product compound has more c atoms than feed compound, e.g., cyclic polymerization, etc.
Description: Subject matter in which the aromatic product of the synthesis contains more carbon atoms than a feedstock compound which supplies carbon atoms to the said product.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7498473 |
Process for dehydrocyclodimerization |
Mar. 3, 2009 |
| 7199274 |
Preparation of substituted indenes |
Apr. 3, 2007 |
| 7019184 |
Non-oxidative conversion of gas to liquids |
Mar. 28, 2006 |
| 6198012 |
Method for converting n-butane to butenes and BTX |
Mar. 6, 2001 |
| 6172273 |
Method for converting hydrocarbons to aromatics using a hybrid catalyst system |
Jan. 9, 2001 |
| 6084142 |
Method of making an improved zeolite catalyst, a product from such method, and the use thereof in the conversion of hydrocarbons |
Jul. 4, 2000 |
| 6048815 |
Zeolite material, a method of making such improved zeolite material and the use thereof in the conversion of non-aromatic hydrocarbons to aromatics and light olefins |
Apr. 11, 2000 |
| 6034020 |
Zeolite-based catalyst material, the preparation thereof and the use thereof |
Mar. 7, 2000 |
| 5998686 |
Process for producing aromatic compounds from aliphatic hydrocarbons |
Dec. 7, 1999 |
| 5993642 |
Hydrocarbon conversion process using a zeolite bound zeolite catalyst |
Nov. 30, 1999 |
| 5959170 |
Methane conversion process |
Sep. 28, 1999 |
| 5932777 |
Hydrocarbon conversion |
Aug. 3, 1999 |
| 5877368 |
Method for producing aromatic hydrocarbons |
Mar. 2, 1999 |
| 5873994 |
Process for aromatization of a cracked gasoline feedstock using a catalyst containing an acid leached zeolite and tin |
Feb. 23, 1999 |
| 5849967 |
Hydrocarbon conversion process using binderless zeolite L catalyst |
Dec. 15, 1998 |
| 5817904 |
Method for the conversion of methane into longer chain hydrocarbons |
Oct. 6, 1998 |
| 5763722 |
Method for the methane chemical conversion into C.sub.2 hydrocarbons |
Jun. 9, 1998 |
| RE35632 |
Methane conversion process |
Oct. 14, 1997 |
| RE35633 |
Methane conversion process |
Oct. 14, 1997 |
| 5456822 |
Catalyst of the galloaluminosilicate type containing gallium, a nobel metal of the platinum family and at least on additional metal, and its use in the aromatization of hydrocarbons |
Oct. 10, 1995 |
| 5436380 |
Process for producing aromatic hydrocarbons |
Jul. 25, 1995 |
| 5406017 |
Methane conversion process |
Apr. 11, 1995 |
| 5365005 |
Process for the thermal conversion of methane and a reactor for carrying out the process |
Nov. 15, 1994 |
| 5336393 |
Process for catalytically converting organic compounds |
Aug. 9, 1994 |
| 5321179 |
Process for preparing of aromatic hydrocarbons |
Jun. 14, 1994 |
| 5306682 |
Process for the regeneration of coke-deposited, crystalline silicate catalyst |
Apr. 26, 1994 |
| 5306854 |
Two step process for production of liquid hydrocarbons from natural gas |
Apr. 26, 1994 |
| 5276257 |
Process for converting butadiene to styrene or ethylbenzene or both using catalysts containing molybdenum |
Jan. 4, 1994 |
| 5276232 |
Process for preparing high-octane gasoline blending stock |
Jan. 4, 1994 |
| 5268522 |
Process for the aromatization of hydrocarbons containing 5 to 9 carbon atoms per molecule in the presence of a particular catalyst |
Dec. 7, 1993 |
| 5258564 |
Process for producing aromatic compounds from C2-C6 aliphatic hydrocarbons using a hydrogen tolerant catalyst |
Nov. 2, 1993 |
| 5258563 |
Process for the production of benzene from light hydrocarbons |
Nov. 2, 1993 |
| 5245109 |
Hydrocarbon conversion |
Sep. 14, 1993 |
| 5236575 |
Synthetic porous crystalline MCM-49, its synthesis and use |
Aug. 17, 1993 |
| 5235122 |
Zeolite catalysts suitable for hydrocarbon conversion |
Aug. 10, 1993 |
| 5227555 |
Production of gasoline from light hydrocarbons |
Jul. 13, 1993 |
| 5220086 |
Catalytic processes in the presence of zeolites of increased internal acid activity and decreased external acid activity |
Jun. 15, 1993 |
| 5212127 |
Process for reactivating a deactivated dehydrocyclodimerization catalyst |
May. 18, 1993 |
| 5210357 |
Composition of matter and method of oxidative conversion of organic compounds therewith |
May. 11, 1993 |
| 5202513 |
Process for producing aromatic hydrocarbons |
Apr. 13, 1993 |
| 5191138 |
Process for oxidative conversion of methane to higher hydrocarbons using metal sulfide oxidizing agent |
Mar. 2, 1993 |
| 5191137 |
Molecular sieves coated with non-oxide ceramics for toluene disproportionation |
Mar. 2, 1993 |
| 5176817 |
Hydrocarbon conversion process employing a substituted aluminosilicate compositions |
Jan. 5, 1993 |
| 5177279 |
Integrated process for converting methanol to gasoline and distillates |
Jan. 5, 1993 |
| 5157189 |
Conversion of light hydrocarbons to higher hydrocarbons |
Oct. 20, 1992 |
| 5157188 |
Methane conversion |
Oct. 20, 1992 |
| 5146027 |
Methane conversion process |
Sep. 8, 1992 |
| 5132482 |
Process for the oxidative coupling of methane to higher hydrocarbons |
Jul. 21, 1992 |
| 5114563 |
Hydrocarbon conversions using catalysts silicoaluminophosphates |
May. 19, 1992 |
| 5105045 |
Method of oxidative conversion |
Apr. 14, 1992 |
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