Patents by Inventor Omidreza Moghbeli
Omidreza Moghbeli 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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Publication number: 20220397459Abstract: A Modified Rectangular Wave Polarization Control (MRWPC) system generates an automatically adjustable rectangular wave to optimize polarization of electrodes in relative electrolytes by decreasing the concentration polarization effect. The MRWPC system provides corrosion mitigation for metallic structures in corrosive environments, battery rejuvenation/rapid charging, enhancements in the electroplating process, and other procedures that utilize electrochemical reactions.Type: ApplicationFiled: June 9, 2022Publication date: December 15, 2022Inventors: Omidreza Moghbeli, Ian Budner, Madjid Pahlevany, Sebastian Borucki
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Patent number: 10577697Abstract: An enhanced anode includes a modulated body which improves anode current output efficiency by maximizing the surface area to increase surface area to weight ratio. A toroidally modulated embodiment of the enhanced anode enlarges surface area by 48 percent increasing current output efficiency by 48 percent, only increases weight by three percent, and improves surface/weight ratio 44 percent, compared to know cylindrical anodes. The enhanced anode is preferably made from cast iron or other suitable materials (e.g. magnesium, zinc, aluminum) as well, and the design of the improved anode is applicable to galvanic cast anodes in general. The enhanced anode is suitable for molding and casting and does not increase production costs.Type: GrantFiled: August 31, 2017Date of Patent: March 3, 2020Inventor: Omidreza Moghbeli
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Patent number: 10428430Abstract: An improved marine anode sled comprises a single piece casting with high surface to weight ratio providing increased active surfaces and improved reliability. In one embodiment the anode weighs about 2,000 lbs and has an active surface area of about 5,000 square inches and a current output capacity of up to 160 amps. The improved anode has considerably higher current output than existing anode sleds with similar weight. Unlike known anode sleds, the entire exposed surface of new anode sled is anode material and passes current to a surrounding medium. The single piece casting eliminates structural failure when a frame of know anode sleds is damaged, and electrical failure when cables connecting multiple anodes are damaged. Two redundant lead cable are attached proximal to opposite corners to optimize reliability and electrical performance.Type: GrantFiled: September 6, 2017Date of Patent: October 1, 2019Inventor: Omidreza Moghbeli
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Patent number: 10017864Abstract: An automated tank Cathodic/Corrosion Protection (CCP) monitoring system includes a mobile CCP data collection device. The data collection device can be moved horizontally to different locations in the tank. A reference electrode and corrosion coupon are lowered from the data collection device to desired depths within a liquid medium in the tank to collect data. The data collection device is connected to a programmable, external control unit enabling a operator to program a data collection schedule, the horizontal and vertical distance between readings, interruption of the system if the system is designed in a way to handle interruption, and has the ability to transmit the data remotely to a control center. These capabilities enable automated, remote monitoring of the CCP system, eliminate the safety concerns associated with sending technicians onto tank roofs, and give a more accurate and complete representation of the CCP system functionality and level of protection achieved.Type: GrantFiled: May 11, 2016Date of Patent: July 10, 2018Inventors: Omidreza Moghbeli, Sebastian Borucki
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Publication number: 20180066369Abstract: An enhanced anode includes a modulated body which improves anode current output efficiency by maximizing the surface area to increase surface area to weight ratio. A toroidally modulated embodiment of the enhanced anode enlarges surface area by 48 percent increasing current output efficiency by 48 percent, only increases weight by three percent, and improves surface/weight ratio 44 percent, compared to know cylindrical anodes. The enhanced anode is preferably made from cast iron or other suitable materials (e.g. magnesium, zinc, aluminum) as well, and the design of the improved anode is applicable to galvanic cast anodes in general. The enhanced anode is suitable for molding and casting and does not increase production costs.Type: ApplicationFiled: August 31, 2017Publication date: March 8, 2018Inventor: Omidreza Moghbeli
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Publication number: 20180066368Abstract: An improved marine anode sled comprises a single piece casting with high surface to weight ratio providing increased active surfaces and improved reliability. In one embodiment the anode weighs about 2,000 lbs and has an active surface area of about 5,000 square inches and a current output capacity of up to 160 amps. The improved anode has considerably higher current output than existing anode sleds with similar weight. Unlike known anode sleds, the entire exposed surface of new anode sled is anode material and passes current to a surrounding medium. The single piece casting eliminates structural failure when a frame of know anode sleds is damaged, and electrical failure when cables connecting multiple anodes are damaged. Two redundant lead cable are attached proximal to opposite corners to optimize reliability and electrical performance.Type: ApplicationFiled: September 6, 2017Publication date: March 8, 2018Inventor: Omidreza Moghbeli
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Patent number: 9774105Abstract: An embedded Alternating Current (AC) mitigation system reduces or eliminates induced AC currents on pipelines. When a pipeline runs parallel to power lines, the AC current in the power lines induces AC current in the pipeline. Known coatings applied to the pipelines provides electrical insulation and result in a dangerous or destructive buildup of AC voltage in the pipeline. A combination of the pipeline, a dielectric, and a plate, forms a capacitor. The dielectric may be a coating on the pipe, or a dielectric material deposited on the pipeline and under the plate. The capacitor acts as a decoupler by transmitting AC current to the ground while preserving DC current on the pipeline. The embedded AC mitigation system will further act as grounding system and eliminate the need of adding a grounding system.Type: GrantFiled: March 29, 2016Date of Patent: September 26, 2017Inventors: Omidreza Moghbeli, Ian Budner
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Publication number: 20160348255Abstract: An automated tank Cathodic/Corrosion Protection (CCP) monitoring system includes a mobile CCP data collection device. The data collection device can be moved horizontally to different locations in the tank. A reference electrode and corrosion coupon are lowered from the data collection device to desired depths within a liquid medium in the tank to collect data. The data collection device is connected to a programmable, external control unit enabling a operator to program a data collection schedule, the horizontal and vertical distance between readings, interruption of the system if the system is designed in a way to handle interruption, and has the ability to transmit the data remotely to a control center. These capabilities enable automated, remote monitoring of the CCP system, eliminate the safety concerns associated with sending technicians onto tank roofs, and give a more accurate and complete representation of the CCP system functionality and level of protection achieved.Type: ApplicationFiled: May 11, 2016Publication date: December 1, 2016Inventors: Omidreza Moghbeli, Sebastian Borucki
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Publication number: 20160308290Abstract: An embedded Alternating Current (AC) mitigation system reduces or eliminates induced AC currents on pipelines. When a pipeline runs parallel to power lines, the AC current in the power lines induces AC current in the pipeline. Known coatings applied to the pipelines provides electrical insulation and result in a dangerous or destructive buildup of AC voltage in the pipeline. A combination of the pipeline, a dielectric, and a plate, forms a capacitor. The dielectric may be a coating on the pipe, or a dielectric material deposited on the pipeline and under the plate. The capacitor acts as a decoupler by transmitting AC current to the ground while preserving DC current on the pipeline. The embedded AC mitigation system will further act as grounding system and eliminate the need of adding a grounding system.Type: ApplicationFiled: March 29, 2016Publication date: October 20, 2016Inventors: Omidreza Moghbeli, Ian Budner
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Patent number: 8828195Abstract: A Segmented Sacrificial Anode Assembly (SSAA) includes anode segments made from an anodic material containing an electrically conductive core with electrically conductive threaded female connectors at each end, Glass Reinforced Epoxy (GRE) isolators, and male threaded connectors. A number of the anode segments are connected by short male threaded connectors. A long male connector reaching through the isolator is used when connecting the SSAAs to a standing structure and an electrical cable is used to connect the SSAAs to a buried structure. An electrical lead is attached to a threaded post using pin brazing or Cadweld® and the threaded post is threaded into a recessed end threaded female connector of the SSAA. The recess is filled with two part epoxy. The anode segments may be selected from long, medium, and short anode segments to scale the SSAA for any given application.Type: GrantFiled: July 27, 2011Date of Patent: September 9, 2014Inventor: Omidreza Moghbeli
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Patent number: 8821698Abstract: A multi purpose segmented Titanium Mixed Metal Oxide coated impressed current cathodic protection anode assembly (Ti MMO anode assembly). The Ti MMO anode assembly includes combinations selected from four anode components and four connection components. The various components may be assembled for different applications in liquid or soil environments for the prevention or reduction of corrosion and loss of structural integrity. For example, the Ti MMO anode assembly may be applied to protect pipelines, buried structures, piers and internal surface protection of tanks and vessels in different arrangements such as deep wells, shallow ground beds, or distributed individual anodes.Type: GrantFiled: July 27, 2011Date of Patent: September 2, 2014Inventor: Omidreza Moghbeli
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Publication number: 20120031751Abstract: A multi purpose segmented Titanium Mixed Metal Oxide coated impressed current cathodic protection anode assembly (Ti MMO anode assembly). The Ti MMO anode assembly includes combinations selected from four anode components and four connection components. The various components may be assembled for different applications in liquid or soil environments for the prevention or reduction of corrosion and loss of structural integrity. For example, the Ti MMO anode assembly may be applied to protect pipelines, buried structures, piers and internal surface protection of tanks and vessels in different arrangements such as deep wells, shallow ground beds, or distributed individual anodes.Type: ApplicationFiled: July 27, 2011Publication date: February 9, 2012Inventor: Omidreza Moghbeli
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Publication number: 20120031750Abstract: A Segmented Sacrificial Anode Assembly (SSAA) includes anode segments made from an anodic material containing an electrically conductive core with electrically conductive threaded female connectors at each end, Glass Reinforced Epoxy (GRE) isolators, and male threaded connectors. A number of the anode segments are connected by short male threaded connectors. A long male connector reaching through the isolator is used when connecting the SSAAs to a standing structure and an electrical cable is used to connect the SSAAs to a buried structure. An electrical lead is attached to a threaded post using pin brazing or Cadweld® and the threaded post is threaded into a recessed end threaded female connector of the SSAA. The recess is filled with two part epoxy. The anode segments may be selected from long, medium, and short anode segments to scale the SSAA for any given application.Type: ApplicationFiled: July 27, 2011Publication date: February 9, 2012Inventor: Omidreza Moghbeli