Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Inventor: Choe; Jung Soo Address: Gwynedd Valley, PA No. of patents: 3 Patents: Patent Number Title Of Patent Date Issued 7552599 Air separation process utilizing refrigeration extracted from LNG for production of liquid oxyge June 30, 2009 A cryogenic air separation process is set forth wherein, in order to provide the refrigeration necessary when at least a portion of the oxygen product is desired as liquid oxygen, LNG-derived refrigeration is used to liquefy a nitrogen stream in the process. A key to the present inventio 7501009 Combined cryogenic distillation and PSA for argon production March 10, 2009 A method and apparatus for producing high purity argon by combined cryogenic distillation and adsorption technologies is disclosed. Crude argon from a distillation column or a so-called argon column is passed to a system of adsorption vessels for further purification. Depressurization 6240744 Process for distillation of multicomponent fluid and production of an argon-enriched stream from June 5, 2001 A process separates a multicomponent feed by distillation into at least one stream enriched in the most volatile component, one stream enriched in the least volatile component, and one stream enriched in a component of intermediate volatility. In one embodiment, the process produces an       Recently Added Patents Nucleic acids encoding IL-174 Voltage detection systems and voltage detection circuits thereof Medical suturing tool Multi-tuner system, single package dual tuning system and receiver and digital television using the same Semiconductor package using chip-embedded interposer substrate Storing account information with related data in a common store Testing the type of browser used to view webpages by implementing dynamic reference elements from a script   Randomly Featured Patents Method of making a disposable dental tray or the like by combining dissimilar foams Apparatus and method for maintaining a security association for manageability across power failures Sequence controller Ligands for TGF-beta binding proteins and uses thereof Split replacement flange for water closet and method of replacing D.C. voltage converter including a pulse width controlled semiconductor switch Air grid for underdrains and similar systems Recovery of precious metals from leach residues Photographic camera with built-in flash gun Sulfonation of lignins © 2006. PatentGenius. All Rights Reserved.