Resources Contact Us Home
Browse by Category: Main > Chemistry
Class Information
Number: 585/405
Name: Chemistry of hydrocarbon compounds > Aromatic compound synthesis > By ring expansion or contraction > Using transition metal-containing catalyst
Description: Subject matter wherein the reaction takes place in the presence of a catalyst containing a transition metal in free or combined form.

Patents under this class:

Patent Number Title Of Patent Date Issued
7601881 Isomerization catalyst and process Oct. 13, 2009
6657093 Preparation of substituted aromatic compounds Dec. 2, 2003
5430200 Process for producing phenol from cumene Jul. 4, 1995
5371305 Process for producing phenol from cumene Dec. 6, 1994
4664777 Process for improving octane by the conversion of fused multi-ring aromatics and hydroaromatics to lower molecular weight compounds May. 12, 1987
4446013 Catalytic skeletal isomerization May. 1, 1984
4153637 Use of ammonia in the formation of aromatic hydrocarbons by dehydroisomerizing alkylcyclopentane with a platinum hydrogen mordenite catalyst May. 8, 1979
4073818 Process of producing acenaphthenes Feb. 14, 1978

  Recently Added Patents
Spread spectrum communication system and transmission power control method therefor
Protecting information written to recording medium
Guitar strap attachment means
Automatic actuator for breakers or switches
Treatment devices with deliver-activated inflatable members, and associated systems and methods for treating the spinal cord and other tissues
Method and system for electronic assistance in dispensing pharmaceuticals
Solar-powered roadway light
  Randomly Featured Patents
DC dynamoelectric machine with interpoles having magnetic flux bypassing members
Laminated gasket
Method of introducing leak detection dye into an air conditioning or refrigeration system
Tissue anchor for securing tissue layers
Incandescent mantles
Method and system for generating and using a computer user's personal interest profile
External pull handles at motor vehicle doors
Expanding parallel jaw device for use with an electromechanical driver device