Patents by Inventor David W. Sparks
David W. Sparks 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).
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Patent number: 11926630Abstract: This application relates to compounds of Formula (I): or pharmaceutically acceptable salts thereof, which are inhibitors of PI3K-? which are useful for the treatment of disorders such as autoimmune diseases, cancer, cardiovascular diseases, and neurodegenerative diseases.Type: GrantFiled: November 30, 2021Date of Patent: March 12, 2024Assignee: Incyte CorporationInventors: Brent Douty, Andrew W. Buesking, David M. Burns, Andrew P. Combs, Nikoo Falahatpisheh, Ravi Kumar Jalluri, Daniel Levy, Padmaja Polam, Lixin Shao, Stacey Shepard, Artem Shvartsbart, Richard B. Sparks, Eddy W. Yue
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Patent number: 8609029Abstract: A device for sanitizing and disinfecting a space includes a tank having an interior space for holding an aqueous sanitizing, disinfecting, and/or sterilizing liquid, a bottom sector, an air inlet sector, and an exhaust sector, inner walls of the exhaust sector and the air inlet sector forming a substantially V-shaped air pathway within the interior space. A liquid cascading reactor vessel is positioned within the bottom sector of the tank, a top edge of the reactor vessel in adjustably spaced relation from a notch in the V-shaped air pathway. A vibratable ultrasonic head array is positionable within and beneath a top edge of the reactor vessel and is submergable within the reactor vessel for vibrating the disc to form atomized micro-particles from the liquid. Air can be drawn into the air inlet, and the formed atomized micro-particles can be exhausted from the exhaust outlet.Type: GrantFiled: June 3, 2010Date of Patent: December 17, 2013Assignee: Zimek Technologies IP, LLCInventors: Kurt E. Grosman, David W. Sparks
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Patent number: 8062588Abstract: A device for sanitizing a space includes a tank having an interior space for holding an aqueous sanitizing liquid. A reactor vessel is supported within the interior space and above a bottom of the tank. A liquid depth in the tank interior space is maintained at a level beneath a top edge of the reactor vessel. An ultrasonic head comprising an ultrasonically vibratable disc for generating ultrasonic energy is positionable within and beneath the top edge of the reactor vessel. Liquid is transferrable from the tank interior space to the reactor vessel to a level for substantially submerging the ultrasonic head. The disc is vibrated to form an atomized fog of particles from the aqueous sanitizing liquid. The formed atomized fog is exhausted from the reactor vessel to a space exterior of the tank. A sanitizing composition is also provided.Type: GrantFiled: March 22, 2006Date of Patent: November 22, 2011Assignee: Zimek Technologies IP, LLCInventors: David W. Sparks, Roy Beckett
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Patent number: 7959859Abstract: A device for sanitizing a space includes a tank having an interior space for holding an aqueous sanitizing liquid, the tank having a bottom sector, a front sector having a rear wall, and a rear sector having a front wall, the rear sector front wall and the front sector rear wall forming a substantially “V”-shaped air pathway within the interior space. A reactor vessel is positioned within the bottom sector of the tank, a top edge of the reactor vessel in spaced relation from a notch in the “V”-shaped air pathway. A vibratable ultrasonic head array is positionable within and beneath a top edge of the reactor vessel and is submergable within the reactor vessel for vibrating the disc to form an atomized fog of particles from the liquid. Air can be drawn into the air inlet, and the formed atomized fog can be exhausted from the exhaust outlet.Type: GrantFiled: January 18, 2007Date of Patent: June 14, 2011Inventors: David W. Sparks, Roy Beckett
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Publication number: 20110030743Abstract: A device for sanitizing and disinfecting a space includes a tank having an interior space for holding an aqueous sanitizing, disinfecting, and/or sterilizing liquid, a bottom sector, an air inlet sector, and an exhaust sector, inner walls of the exhaust sector and the air inlet sector forming a substantially V-shaped air pathway within the interior space. A liquid cascading reactor vessel is positioned within the bottom sector of the tank, a top edge of the reactor vessel in adjustably spaced relation from a notch in the V-shaped air pathway. A vibratable ultrasonic head array is positionable within and beneath a top edge of the reactor vessel and is submergable within the reactor vessel for vibrating the disc to form atomized micro-particles from the liquid. Air can be drawn into the air inlet, and the formed atomized micro-particles can be exhausted from the exhaust outlet.Type: ApplicationFiled: June 3, 2010Publication date: February 10, 2011Inventors: Kurt E. Grosman, David W. Sparks
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Patent number: 7780909Abstract: A device for sanitizing and disinfecting a space includes a tank having an interior space for holding an aqueous sanitizing, disinfecting, and/or sterilizing liquid, a bottom sector, an air inlet sector, and an exhaust sector, inner walls of the exhaust sector and the air inlet sector forming a substantially “V”-shaped air pathway within the interior space. A liquid cascading reactor vessel is positioned within the bottom sector of the tank, a top edge of the reactor vessel in adjustably spaced relation from a notch in the “V”-shaped air pathway. A vibratable ultrasonic head array is positionable within and beneath a top edge of the reactor vessel and is submergable within the reactor vessel for vibrating the disc to form atomized micro-particles from the liquid. Air can be drawn into the air inlet, and the formed atomized micro-particles can be exhausted from the exhaust outlet.Type: GrantFiled: March 13, 2008Date of Patent: August 24, 2010Assignee: Zimek Technologies IP, LLCInventor: David W. Sparks
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Patent number: 7524454Abstract: A device for sanitizing a space includes a tank for holding an aqueous sanitizing liquid. A pair of ultrasonic heads is provided, wherein each head has a plurality of vibratable discs for generating ultrasonic energy. A device for vibrating the discs is provided to form an atomized fog of particles from the liquid. A pair of flotation supports float atop the liquid in the tank, each having means for holding a head atop the liquid. A fan is positioned above the supports for distributing the fog throughout a space. The device may also be used to distribute a liquid by creating the atomized fog as above and directing the fog to a desired location.Type: GrantFiled: August 10, 2005Date of Patent: April 28, 2009Assignee: Zimek Technologies IP, LLCInventor: David W. Sparks
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Publication number: 20080226495Abstract: A device for sanitizing and disinfecting a space includes a tank having an interior space for holding an aqueous sanitizing, disinfecting, and/or sterilizing liquid, a bottom sector, an air inlet sector, and an exhaust sector, inner walls of the exhaust sector and the air inlet sector forming a substantially “V”-shaped air pathway within the interior space. A liquid cascading reactor vessel is positioned within the bottom sector of the tank, a top edge of the reactor vessel in adjustably spaced relation from a notch in the “V”-shaped air pathway. A vibratable ultrasonic head array is positionable within and beneath a top edge of the reactor vessel and is submergable within the reactor vessel for vibrating the disc to form atomized micro-particles from the liquid. Air can be drawn into the air inlet, and the formed atomized micro-particles can be exhausted from the exhaust outlet.Type: ApplicationFiled: March 13, 2008Publication date: September 18, 2008Applicant: ZIMEK TECHNOLOGIES IP, LLCInventor: David W. Sparks
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Publication number: 20070224080Abstract: A device for sanitizing a space includes a tank having an interior space for holding an aqueous sanitizing liquid, the tank having a bottom sector, a front sector having a rear wall, and a rear sector having a front wall, the rear sector front wall and the front sector rear wall forming a substantially “V”-shaped air pathway within the interior space. A reactor vessel is positioned within the bottom sector of the tank, a top edge of the reactor vessel in spaced relation from a notch in the “V”-shaped air pathway. A vibratable ultrasonic head array is positionable within and beneath a top edge of the reactor vessel and is submergable within the reactor vessel for vibrating the disc to form an atomized fog of particles from the liquid. Air can be drawn into the air inlet, and the formed atomized fog can be exhausted from the exhaust outlet.Type: ApplicationFiled: January 18, 2007Publication date: September 27, 2007Applicant: ZIMEK TECHNOLOGIES IP, LLCInventors: David W. Sparks, Roy Beckett