Gavalas
Lillian Susan Gavalas, League City, TX US
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20100000945 | Filtering Apparatus and Method of Use - A filtering apparatus comprises a microporous membrane and an actuator. The membrane is positioned to traverse across the hollow interior of a conduit used for the transport of molecules in bulk. In one example, the pores of the membrane comprise a plurality of open-ended carbon nanotubes. The actuator comprises a transducing material such as a polyvinyledene fluoride film that is operatively positioned in contact with the membrane and is capable of propagating acoustic vibration onto the membrane at a particular frequency so as to hasten the movement of the molecules through the membrane. Similarly, a method of filtering water comprises the steps of: (a) sifting molecules of water through the membrane, the pores of the membrane comprising a plurality of carbon nanotubes; and (b) propagating acoustic vibration onto the microporous membrane at a libration frequency of ice so as to hasten movement of the water molecules within the carbon nanotubes. | 01-07-2010 |
20100015355 | METHOD FOR MAKING A MICROPOROUS MEMBRANE - A method for making a microporous membrane comprises the steps of: providing a plurality of carbon nanotubes having a hollow interior diameter of 20 Angstroms or less; sonicating the plurality of carbon nanotubes utilizing a solution comprising deionized, distilled water and a surfactant that coats at least one of the plurality of carbon nanotubes; collecting the coated carbon nanotubes; forming a matrix that supports the plurality of carbon nanotubes; embedding the coated carbon nanotubes into the matrix; rinsing the coated nanotubes to remove at least a portion of the surfactant; curing the nanotube-matrix assembly; and cutting the nanotube-matrix assembly to a particular thickness so as to open the ends of the embedded nanotubes. The hollow interiors of the plurality of embedded carbon nanotubes comprise the pores of the microporous membrane. | 01-21-2010 |
Stephen J. Gavalas, Manhasset, NJ US
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20110033417 | 2,3-SUBSTITUTED INDOLE DERIVATIVES FOR TREATING VIRAL INFECTIONS - The present invention relates to 2,3-Substituted Indole Derivatives, compositions comprising at least one 2,3-Substituted Indole Derivative, and methods of using the 2,3-Substituted Indole Derivatives for treating or preventing a viral infection or a virus-related disorder in a patient. | 02-10-2011 |
20110189127 | TRICYCLIC INDOLE DERIVATIVES AND METHODS OF USE THEREOF - The present invention relates to Tricyclic Indole Derivatives, compositions comprising at least one Tricyclic Indole Derivatives, and methods of using the Tricyclic Indole Derivatives for treating or preventing a viral infection or a virus-related disorder in a patient. | 08-04-2011 |
Ted Gavalas, Kansas City, MO US
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20150233122 | Kit For Stone Veneer Panel Installation - A kit for securing stone veneer panels to a structure, the kit comprising a plurality of stone veneer panels with upper and lower flanges, a plurality of brackets for securing the panels to the structure and a filler panel for placement between adjacent vertically disposed stone veneer panels to fill the gap between the panels. The brackets are secured to the structure through a bracket center mount and also utilize upper and lower wing walls to form a channel for receipt of the flange of the panels. | 08-20-2015 |