Resources Contact Us Home
Browse by Category: Main > Chemistry
Class Information
Number: 585/324
Name: Chemistry of hydrocarbon compounds > Plural serial diverse syntheses > To produce unsaturate
Description: Subject matter in which the ultimate product or an intermediate product, produced by at least two diverse conversions, is noncyclic and contains olefinic unsaturation.

Sub-classes under this class:

Class Number Class Name Patents
585/325 Having triple bond 29
585/328 Including displacement from nonhydrocarbon by entire hydrocarbon molecule, e.g., growth reaction, etc. 44
585/329 Including polymerization of olefin 233
585/326 Polyolefin 92

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

Patent Number Title Of Patent Date Issued
8704027 Process for preparing ethylene and propylene Apr. 22, 2014
8686207 Process for preparing ethylene and propylene Apr. 1, 2014
8686211 Process for preparing ethylene and/or propylene and a butadiene-enriched product Apr. 1, 2014
8680352 Methods for producing linear alkylbenzenes, paraffins, and olefins from natural oils and kerosene Mar. 25, 2014
8674155 Systems and methods for processing hydrocarbons Mar. 18, 2014
8629073 Catalyst comprising an izm-2 zeolite and at least one metal, and its use in the transformation of hydrocarbons Jan. 14, 2014
8629312 Method for producing olefins Jan. 14, 2014
8624043 Catalytic conversion of cellulose to liquid hydrocarbon fuels by progressive removal of oxygen to facilitate separation processes and achieve high selectivities Jan. 7, 2014
8609913 Multi-zone fixed-bed or moving-bed reactor with an integrated heat exchanger Dec. 17, 2013
8603399 Integrated oxygenate conversion and product cracking Dec. 10, 2013
8586811 Processes and hydrocarbon processing apparatuses for preparing mono-olefins Nov. 19, 2013
8575410 Process for oligomerizing dilute ethylene Nov. 5, 2013
8546635 Methods and apparatuses for preparing upgraded pyrolysis oil Oct. 1, 2013
8536390 Profitable method for carbon capture and storage Sep. 17, 2013
8524962 Use of olefin cracking to produce alkylate Sep. 3, 2013
8513476 Process for producing light olefins from a feed containing triglycerides Aug. 20, 2013
8507396 Regeneration of acidic catalysts Aug. 13, 2013
8507742 Process for producing olefins Aug. 13, 2013
8501652 Catalysts for making ethanol from acetic acid Aug. 6, 2013
8471082 Process for converting methane to ethylene Jun. 25, 2013
8461407 Method for dehydrating fatty alcohols Jun. 11, 2013
8445740 Absorber demethanizer for FCC process May. 21, 2013
8440872 Process for preparing poly alpha olefins and lubricant basestocks from Fischer-Tropsch liquids May. 14, 2013
8440873 Process for producing olefins May. 14, 2013
8426664 Process for producing ethylene Apr. 23, 2013
8410326 Integrated process and apparatus to produce hydrocarbons from aqueous solutions of lactones, hydroxy-carboxylic acids, alkene-carboxylic acids, and/or alcohols Apr. 2, 2013
8399728 Absorber demethanizer for methanol to olefins process Mar. 19, 2013
8395004 Process for producing light olefins from synthesis gas using dual sequential bed reactor Mar. 12, 2013
8395005 Production of 1-butene and propylene from ethylene Mar. 12, 2013
8389784 Method of producing propylene containing biomass-origin carbon Mar. 5, 2013
8373013 Process for combining the catalytic conversion of organic oxygenates and the catalytic conversion of hydrocarbons Feb. 12, 2013
8373012 Renewable jet fuel blendstock from isobutanol Feb. 12, 2013
8367886 Reactive distillation for the dehydration of mixed alcohols Feb. 5, 2013
8324441 Pentane catalytic cracking process Dec. 4, 2012
8314278 Process and system for the production of isoprene Nov. 20, 2012
8293960 Process for the production of butadiene Oct. 23, 2012
8273930 Process for producing ethylene from ethanol combining the catalytic conversion of hydrocarbons Sep. 25, 2012
8258358 Integrated propylene production Sep. 4, 2012
8178736 Process and system for the production of isoprene May. 15, 2012
8173855 Process for the production of low-concentration ethylene for chemical use May. 8, 2012
8163967 Oxygenate conversion to olefins with enhanced carbonyl recovery Apr. 24, 2012
8153851 Integrated propylene production Apr. 10, 2012
8148553 Catalytic conversion of cellulose to liquid hydrocarbon fuels by progressive removal of oxygen to facilitate separation processes and achieve high selectivities Apr. 3, 2012
8148587 Method for producing light olefins from methanol or/and dimethyl ether Apr. 3, 2012
8148589 Reactive distillation with olefin recycle Apr. 3, 2012
8134036 Process for liquid phase alkylation Mar. 13, 2012
8119849 Propylene production Feb. 21, 2012
8084659 Hexene upgrading Dec. 27, 2011
8080698 Method for olefin production from butanes and cracking refinery hydrocarbons and alkanes Dec. 20, 2011
8071833 Production of olefins Dec. 6, 2011

1 2 3 4 5 6 7 8

  Recently Added Patents
Method, system, and computer program product for scoring theoretical peptides
Single-pass Barankin Estimation of scatterer height from SAR data
Collaborative system for capture and reuse of software application knowledge and a method of realizing same
Apparatus and method for discharging capacitor of input filter of power supply, and power supply including the apparatus
Piperazinedione compounds
Systems and methods for controlling phasing of advancing substrates in absorbent article converting lines
  Randomly Featured Patents
Method for reducing off track head motion due to disk vibration in a hard disk drive through the head gimbal assembly
Method of moving the rotating means of a wind turbine during transportation or stand still, method of controlling the moving of the rotating means, nacelle, auxiliary device, control and monit
Method for implementing point-in-time copy using a snapshot function
Power transmission apparatus and power transmission control apparatus
Steam iron
Ceiling fan
Method and apparatus to enable dynamically activated firmware updates
Control device
High-strength, highly thermally conductive sintered compact of cubic boron nitride
Multiple sequentially transferrable stackpointers in a data processor in a pipelining system