SLPH- SulphCo Receives Fourth U.S. Patent for Its Ultrasound Technology to Upgrade and Desulfurize Oil
Wednesday, December 08, 2004 07:01 ET
SPARKS, Nev., Dec 8, 2004 /PRNewswire-FirstCall via COMTEX/ --SulphCo, Inc. (OTC Bulletin Board: SLPH), a leader in developing and marketing high-powered ultrasound technology and equipment for the petroleum industry, announced that the company has received the fourth U.S. patent for its proprietary ultrasound process to remove sulfur from crude oil. Patent no. 6,827,844 was issued on Dec. 7, 2004. Dr. Rudolf W. Gunnerman, listed as the inventor, assigned the patent to SulphCo.
SulphCo's high-powered ultrasound process to remove sulfur from crude produces more usable gallons of oil per barrel. It upgrades sour heavy into sweeter lighter crude by altering the molecular structure of oil, breaking the molecular bonds in oil and water to free impurities. The new patent, "Ultrasound-Assisted Desulfurization of Fossil Fuels in the Presence of Dialkyl Ethers," covers the desulfurized fossil fuel produced by the chemical reaction when the water and hydrocarbon mixture is exposed to intense ultrasonic waves.
SulphCo currently has three other U.S. patents issued to cover the development and manufacture of its high-powered ultrasound technology and equipment. The first patent, no. 6,402,939, was issued on June 11, 2002 and assigned to SulphCo by Dr. Teh Fu Yen of the University of Southern California. The second and third patents, no. 6,500,219 and no. 6,652,992, were issued to Dr. Gunnerman on December 31, 2002 and November 25, 2003, respectively, and assigned to SulphCo. SulphCo also has one additional patent allowed and has three other patents pending.
About SulphCo, Inc.
SulphCo has developed a patented process employing ultrasound technology to desulfurize and hydrogenate crude oil and other oil related products. The company's technology upgrades sour heavy crude oils into sweeter, lighter crudes, producing more gallons of usable oil per barrel. SulphCo's patented process is currently undergoing analytical testing. SulphCo's technology is intended to assist refiners and petroleum product marketers with the economic and safe removal of sulfur from oil.
From time to time, the company may issue forward-looking statements, which involve risks and uncertainties. This statement may contain forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as actual results could differ and any forward-looking statements should be considered accordingly.
SOURCE SulphCo, Inc.
Rudolf Gunnerman, CEO of SulphCo, Inc., +1-775-829-1310, or
rgunnerman@sulphco.com; or Michelle Manoff of Rubenstein PR, +1-212-843-8051,
or mmanoff@rubensteinpr.com, for SulphCo, Inc.
(SLPH)
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