Patents by Inventor Paul OLDHAM
Paul OLDHAM 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: 11992697Abstract: A method for treating a diseased site in a human or animal body is provided which includes injecting in a diseased site one or more phosphors which are capable of emitting ultraviolet or visible light into the body; infusing the diseased site with a photoactivatable drug; applying an initiation energy from an initiation energy source comprising an x-ray, gamma ray, or electron source to thereby initiate emission of ultraviolet or visible light into the body; and controlling a dose of the initiation energy with a processor to produce (i) a cytotoxicity inside the diseased site of greater than 20% or (ii) a day-25 stable tumor volume, wherein the processor is programmed to apply the initiation energy in a pulsed manner, wherein the initiation energy is delivered in either (i) a radiograph mode, or (ii) a pulsed fluoroscopy mode.Type: GrantFiled: March 21, 2022Date of Patent: May 28, 2024Inventors: Mark Oldham, Zakaryae Fathi, Wayne F. Beyer, Frederic A. Bourke, Jr., Harold Walder, Mark Dewhirst, Neil L. Spector, Paul Yoon, Justus Adamson, David Alcorta, Kim Lyerly, Leihua Liu, Takuya Osada
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Publication number: 20230327425Abstract: An apparatus for detecting an open neutral condition in a split phase power system is described. The apparatus includes two powered lines providing output electricity to an electrical distribution system and a shared neutral line providing a grounded neutral to the first and second powered lines. The apparatus is configured for detecting when an open neutral condition is present in the split phase power system by determining when a power current is present on one or both of the first and second powered lines while a return current is not present on the neutral line; and in response to detecting that the open neutral condition is present, causing an interrupter to interrupt the power supplied by the first and second powered lines or to generate a signal indicating an open condition.Type: ApplicationFiled: June 14, 2023Publication date: October 12, 2023Inventors: Donald Paul Oldham, Jr., Hamze Moussa
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Patent number: 11769999Abstract: An apparatus for detecting an open neutral condition in a split phase power system is described. The apparatus includes two powered lines providing output electricity to an electrical distribution system and a shared neutral line providing a grounded neutral to the first and second powered lines. The apparatus is configured for detecting when an open neutral condition is present in the split phase power system by determining when a power current is present on one or both of the first and second powered lines while a return current is not present on the neutral line; and in response to detecting that the open neutral condition is present, causing an interrupter to interrupt the power supplied by the first and second powered lines or to generate a signal indicating an open condition.Type: GrantFiled: December 1, 2022Date of Patent: September 26, 2023Assignee: Southwire Company, LLCInventors: Donald Paul Oldham, Jr., Hamze Moussa
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Publication number: 20230098372Abstract: An apparatus for detecting an open neutral condition in a split phase power system is described. The apparatus includes two powered lines providing output electricity to an electrical distribution system and a shared neutral line providing a grounded neutral to the first and second powered lines. The apparatus is configured for detecting when an open neutral condition is present in the split phase power system by determining when a power current is present on one or both of the first and second powered lines while a return current is not present on the neutral line; and in response to detecting that the open neutral condition is present, causing an interrupter to interrupt the power supplied by the first and second powered lines or to generate a signal indicating an open condition.Type: ApplicationFiled: December 1, 2022Publication date: March 30, 2023Inventors: Donald Paul Oldham, JR., Hamze Moussa
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Patent number: 11545825Abstract: An apparatus for detecting an open neutral condition in a split phase power system is described. The apparatus includes two powered lines providing output electricity to an electrical distribution system and a shared neutral line providing a grounded neutral to the first and second powered lines. The apparatus is configured for detecting when an open neutral condition is present in the split phase power system by determining when a power current is present on one or both of the first and second powered lines while a return current is not present on the neutral line; and in response to detecting that the open neutral condition is present, causing an interrupter to interrupt the power supplied by the first and second powered lines or to generate a signal indicating an open condition.Type: GrantFiled: April 1, 2022Date of Patent: January 3, 2023Assignee: SOUTHWIRE COMPANY, LLCInventors: Donald Paul Oldham, Jr., Hamze Moussa
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Publication number: 20220224104Abstract: An apparatus for detecting an open neutral condition in a split phase power system is described. The apparatus includes two powered lines providing output electricity to an electrical distribution system and a shared neutral line providing a grounded neutral to the first and second powered lines. The apparatus is configured for detecting when an open neutral condition is present in the split phase power system by determining when a power current is present on one or both of the first and second powered lines while a return current is not present on the neutral line; and in response to detecting that the open neutral condition is present, causing an interrupter to interrupt the power supplied by the first and second powered lines or to generate a signal indicating an open condition.Type: ApplicationFiled: April 1, 2022Publication date: July 14, 2022Inventors: Donald Paul Oldham, JR., Hamze Moussa
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Patent number: 11322929Abstract: An apparatus for detecting an open neutral condition in a split phase power system is described. The apparatus includes two powered lines providing output electricity to an electrical distribution system and a shared neutral line providing a grounded neutral to the first and second powered lines. The apparatus is configured for detecting when an open neutral condition is present in the split phase power system by determining when a power current is present on one or both of the first and second powered lines while a return current is not present on the neutral line; and in response to detecting that the open neutral condition is present, causing an interrupter to interrupt the power supplied by the first and second powered lines or to generate a signal indicating an open condition.Type: GrantFiled: December 14, 2020Date of Patent: May 3, 2022Assignee: Southwire Company, LLCInventors: Donald Paul Oldham, Jr., Hamze Moussa
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Publication number: 20220042456Abstract: An air intake for a nacelle for an aircraft engine includes a front lip connecting a substantially cylindrical internal wall and a substantially cylindrical external wall, and at least one acoustic structure including acoustic cells. The acoustic structure is situated in the space delimited by the internal wall, the external wall and the front lip. The acoustic structure is an added part secured to the air intake. The acoustic cells of the acoustic structure are arranged facing a region of the internal wall or of the lip at a predetermined distance so that the acoustic cells of the acoustic structure are not in contact with the internal wall or the lip while providing an acoustic attenuation function.Type: ApplicationFiled: October 26, 2021Publication date: February 10, 2022Applicant: Safran NacellesInventors: Virginie Emmanuelle Anne Marie DIGEOS, Marc VERSAEVEL, Paul OLDHAM, Patrick BOILEAU
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Publication number: 20210210947Abstract: An apparatus for detecting an open neutral condition in a split phase power system is described. The apparatus includes two powered lines providing output electricity to an electrical distribution system and a shared neutral line providing a grounded neutral to the first and second powered lines. The apparatus is configured for detecting when an open neutral condition is present in the split phase power system by determining when a power current is present on one or both of the first and second powered lines while a return current is not present on the neutral line; and in response to detecting that the open neutral condition is present, causing an interrupter to interrupt the power supplied by the first and second powered lines or to generate a signal indicating an open condition.Type: ApplicationFiled: December 14, 2020Publication date: July 8, 2021Inventors: Donald Paul Oldham, JR., Hamze Moussa
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Patent number: 10868417Abstract: An apparatus for detecting an open neutral condition in a split phase power system is described. The apparatus includes two powered lines providing output electricity to an electrical distribution system and a shared neutral line providing a grounded neutral to the first and second powered lines. The apparatus is configured for detecting when an open neutral condition is present in the split phase power system by determining when a power current is present on one or both of the first and second powered lines while a return current is not present on the neutral line; and in response to detecting that the open neutral condition is present, causing an interrupter to interrupt the power supplied by the first and second powered lines or to generate a signal indicating an open condition.Type: GrantFiled: December 8, 2017Date of Patent: December 15, 2020Assignee: Southwire Company, LLCInventors: Donald Paul Oldham, Jr., Hamze Moussa
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Publication number: 20180166875Abstract: An apparatus for detecting an open neutral condition in a split phase power system is described. The apparatus includes two powered lines providing output electricity to an electrical distribution system and a shared neutral line providing a grounded neutral to the first and second powered lines. The apparatus is configured for detecting when an open neutral condition is present in the split phase power system by determining when a power current is present on one or both of the first and second powered lines while a return current is not present on the neutral line; and in response to detecting that the open neutral condition is present, causing an interrupter to interrupt the power supplied by the first and second powered lines or to generate a signal indicating an open condition.Type: ApplicationFiled: December 8, 2017Publication date: June 14, 2018Inventors: Donald Paul Oldham Jr., Hamze Moussa
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Patent number: D967037Type: GrantFiled: September 28, 2018Date of Patent: October 18, 2022Assignee: SOUTHWIRE COMPANY, LLCInventors: Donald Paul Oldham, Jr., Hamze Moussa, Peter Czerner