Patents by Inventor Armen N. Abazajian

Armen N. Abazajian has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7311815
    Abstract: A method of preparing high linear paraffin or high end-chain monomethyl content products is accomplished by converting synthesis gas in a Fischer-Tropsch reaction to hydrocarbon products. These may be hydrotreated to provide an n-paraffin content of greater than 50% by weight, with substantially all branched paraffins being monomethyl end-chain branched paraffins. At least one non-linear paraffin isomer, which may be a monomethyl paraffin isomer, may be separated from the hydrocarbon products through distillation to provide an n-paraffin product having an n-paraffin content percentage by weight of the n-paraffin product that is greater than the initial n-paraffin content.
    Type: Grant
    Filed: April 30, 2003
    Date of Patent: December 25, 2007
    Assignee: Syntroleum Corporation
    Inventor: Armen N. Abazajian
  • Patent number: 6982355
    Abstract: A process is disclosed for making high value olefins and alcohols from synthesis gas as well as a process for an improved yield of alpha-olefins from synthesis gas. The process for hydroformulation of olefins is also provided.
    Type: Grant
    Filed: August 23, 2004
    Date of Patent: January 3, 2006
    Assignee: Syntroleum Corporation
    Inventor: Armen N. Abazajian
  • Patent number: 6939999
    Abstract: An integrated Fischer-Tropsch process having improved alcohol processing capability is provided. The integrated Fischer-Tropsch process includes, optionally, synthesis gas production, Fischer-Tropsch reaction, Fischer-Tropsch reaction product recovery and, optionally, separation, catalytic dehydration of primary and internal alcohols, and, optionally, hydro-processing.
    Type: Grant
    Filed: April 29, 2003
    Date of Patent: September 6, 2005
    Assignee: Syntroleum Corporation
    Inventors: Armen N. Abazajian, H. Lynn Tomlinson, Peter Z. Havlik, Milton D. Clingan
  • Publication number: 20040198618
    Abstract: A drilling fluid including at least about 2 wt % olefin, at least about 5 wt % n-paraffins, and at least about 2 wt % isoparaffins, wherein the isoparaffins are substantially wholly terminal monomethyl branched is provided. A method for producing the drilling fluid, and a method for drilling a borehole using the drilling fluid are disclosed.
    Type: Application
    Filed: February 24, 2004
    Publication date: October 7, 2004
    Applicant: Syntroleum Corporation
    Inventors: Armen N. Abazajian, Robert Freerks
  • Publication number: 20040164000
    Abstract: A method of preparing high linear paraffin or high end-chain monomethyl content products is accomplished by converting synthesis gas in a Fischer-Tropsch reaction to hydrocarbon products. These may be hydrotreated to provide an n-paraffin content of greater than 50% by weight, with substantially all branched paraffins being monomethyl end-chain branched paraffins. At least one non-linear paraffin isomer, which may be a monomethyl paraffin isomer, may be separated from the hydrocarbon products through distillation to provide an n-paraffin product having an n-paraffin content percentage by weight of the n-paraffin product that is greater than the initial n-paraffin content.
    Type: Application
    Filed: April 30, 2003
    Publication date: August 26, 2004
    Inventor: Armen N. Abazajian
  • Publication number: 20040167355
    Abstract: A method of preparing high linear paraffin or high end-chain monomethyl content products is accomplished by converting synthesis gas in a Fischer-Tropsch reaction to hydrocarbon products. These may be hydrotreated to provide an n-paraffin content of greater than 50% by weight, with substantially all branched paraffins being monomethyl end-chain branched paraffins. At least one non-linear paraffin isomer, which may be a monomethyl paraffin isomer, may be separated from the hydrocarbon products through distillation to provide an n-paraffin product having an n-paraffin content percentage by weight of the n-paraffin product that is greater than the initial n-paraffin content.
    Type: Application
    Filed: April 30, 2003
    Publication date: August 26, 2004
    Inventor: Armen N. Abazajian
  • Publication number: 20040167234
    Abstract: An integrated Fischer-Tropsch process having improved alcohol processing capability is provided. The integrated Fischer-Tropsch process includes, optionally, synthesis gas production, Fischer-Tropsch reaction, Fischer-Tropsch reaction product recovery and, optionally, separation, catalytic dehydration of primary and internal alcohols, and, optionally, hydro-processing.
    Type: Application
    Filed: April 29, 2003
    Publication date: August 26, 2004
    Applicant: Syntroleum Corporation
    Inventors: Armen N. Abazajian, H. Lynn Tomlinson, Peter Z. Havlik, Milton D. Clingan
  • Patent number: 5430165
    Abstract: Aluminum alkyls are oxidized to aluminum alkoxides using a cobalt catalyst to increase the rate of oxidation. Alcohols can be prepared by hydrolysis of the aluminum alkoxides.
    Type: Grant
    Filed: November 26, 1993
    Date of Patent: July 4, 1995
    Assignee: Albemarle Corporation
    Inventors: William L. Cox, John K. Roberg, Armen N. Abazajian
  • Patent number: 5049687
    Abstract: An improved ethylene chain growth process in which ethylene and an alkyl aluminum compound are mixed and fed into an externally cooled, tubular coil reactor where said mixture is reacted at elevated temperature and pressure so as to form tri-C.sub.2 -C.sub.20+ alkyl aluminum compounds the improvement comprising reducing the rate of reactor fouling by precooling the ethylene to a temperature of from about 30.degree. to 70.degree. C. prior to mixing it with the alkyl aluminum compound.
    Type: Grant
    Filed: October 22, 1990
    Date of Patent: September 17, 1991
    Assignee: Ethyl Corporation
    Inventor: Armen N. Abazajian