STARCHEM, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 3135

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5472986 Methanol production process using a high nitrogen content synthesis gas with a hydrogen recycleNov 08, 94Dec 05, 95[C07C]
5245110 Process for producing and utilizing an oxygen enriched gasSep 19, 91Sep 14, 93[C07C]
5177114 Process for recovering natural gas in the form of a normally liquid carbon containing compoundMar 30, 92Jan 05, 93[C07C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5811621 Process for recovering ethylene from an olefin stream produced by a methanol to olefin reactionExpiredAug 09, 96Sep 22, 98[C07C, C10G, B01D]
5750799 Dimethyl ether production and recovery from methanolExpiredMar 15, 95May 12, 98[C07C]
5602289 Conversion of methanol to gasolineExpiredNov 09, 94Feb 11, 97[C07C]
4869887 Integrated ammonia-urea processExpiredOct 30, 87Sep 26, 89[C01C]

Top Inventors for This Owner

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