Resources Contact Us Home
Browse by Category: Main > Chemistry
Class Information
Number: 585/249
Name: Chemistry of hydrocarbon compounds >

Sub-classes under this class:

Class Number Class Name Patents
585/ Catalyst and recycle considerations 0
585/ Heat considerations 0
585/ Apparatus considerations 0
585/ Special chemical considerations 0
585/ Miscellaneous considerations 0
585/1 Product blend, e.g., composition, etc., or blending process per se 207
585/15 Hydrate or production thereof 171
585/16 Compound or reaction product mixture 114
585/240 Production of hydrocarbon mixture from refuse or vegetation 467
585/250 Adding hydrogen to unsaturated bond of hydrocarbon, i.e., hydrogenation 179
585/300 Plural parallel syntheses 32
585/310 Plural serial diverse syntheses 211
585/350 Alicyclic compound synthesis 68
585/400 Aromatic compound synthesis 129
585/500 Unsaturated compound synthesis 323
585/700 Saturated compound synthesis 225
585/800 Purification, separation, or recovery 187
585/899 Miscellaneous process, e.g., indeterminate modification of a property, storage, transportation, etc. 77

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
Internal wiring structure of semiconductor device
Stage drive method and stage unit, exposure apparatus, and device manufacturing method
Method and system for physical verification using network segment current
Prompt gap varying optical filter, analytical instrument, optical device, and characteristic measurement method
Performance monitoring of advanced process control systems
Voltage detecting device for LED driver
Protocol delay measuring device and protocol delay measuring method
  Randomly Featured Patents
New Guinea Impatiens plant named `Balcelsan`
Training apparatus
Method of making a filter with interpenetrating polymer network that biodegrades
Programmable functional device having ferroelectric material
Cleaning apparatus with reciprocating brush head
Anti-counterfeit measures
Ultrafine iron-containing rutile titanium oxide and process for producing the same
Information processing apparatus and information processing method
Windshield for head-up display system