Patents by Inventor Ignacio Martinez
Ignacio Martinez 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: 20190365853Abstract: Provided herein are methods and compositions useful for human health, e.g., for targeting one or more microorganisms resident in a host insect (e.g., arthropod, e.g., insect, e.g., pathogen vector), the modulation resulting in a decrease in the fitness of the host. The invention features a composition that includes a modulating agent (e.g., phage, peptide, small molecule, antibiotic, or combinations thereof) that can alter the host's microbiota in a manner that is detrimental to the host. By disrupting microbial levels, microbial activity, microbial metabolism, or microbial diversity, the modulating agent described herein may be used to decrease the fitness of a variety of insects that carry vector-borne pathogens that cause disease in humans.Type: ApplicationFiled: January 24, 2018Publication date: December 5, 2019Inventors: Ignacio MARTINEZ, Zachary Garo ARMEN, Christine CEZAR, Barry Andrew MARTIN, Maier Steve AVENDANO AMADO
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Publication number: 20190367943Abstract: Provided herein are methods and compositions for modulating the fitness of a host invertebrate (e.g., insect, mollusk, or nematode) by altering interactions between the host and one or more micoorganisms resident in the host. The invention features a composition including a modulating agent (e.g., a polypeptide, nucleic acid, small molecule, or combinations thereof) that can induce changes in the host's microbiota in a manner that modulates (e.g., increases or decreases) host fitness. The modulating agent described herein may modulate the fitness of a variety of invertebrates that are important for agriculture, commerce, and/or public health.Type: ApplicationFiled: February 23, 2018Publication date: December 5, 2019Applicant: Flagship Pioneering Innovations V, Inc.Inventors: Ignacio MARTINEZ, Zachary Garo ARMEN, Barry Andrew MARTIN, Maier Steve AVENDANO AMADO
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Patent number: 10447105Abstract: A subsea pump assembly includes a tubular conduit that has an upstream end plate and an inlet for flowing well fluid into an interior of the conduit. A power cable opening extends through the upstream end plate. An electrical submersible pump and motor are in the interior of the conduit. The motor has a motor assembly housing with an upstream end having an electrical insulator opening. An end connection secures the upstream end to an interior side of the upstream end plate with the insulator opening registering with the power cable opening. An insulated electrical connector is mounted in the insulator opening. A motor wire in the motor assembly housing joins to an inner end of the electrical connector. A power conductor extends from exterior of the conduit through the power cable opening and joins to an outer end of the electrical connector.Type: GrantFiled: December 16, 2016Date of Patent: October 15, 2019Assignee: Baker Hughes, a GE Company, LLCInventors: Arturo L. Poretti, Ignacio Martinez, Ryan P. Semple, James C. Clingman, Chad A. Craig
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Publication number: 20190246647Abstract: Provided herein are methods and compositions for modulating the fitness of a host invertebrate (e.g., insect, mollusk, or nematode) by altering interactions between the host and one or more micoorganisms resident in the host. The invention features a composition including a modulating agent (e.g., a polypeptide, nucleic acid, small molecule, or combinations thereof) that can induce changes in the host's microbiota in a manner that modulates (e.g., increases or decreases) host fitness. The modulating agent described herein may modulate the fitness of a variety of invertebrates that are important for agriculture, commerce, and/or public health.Type: ApplicationFiled: April 30, 2019Publication date: August 15, 2019Inventors: Ignacio MARTINEZ, Zachary Garo ARMEN, Barry Andrew MARTIN, Maier Steve AVENDANO AMADO
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Publication number: 20190249526Abstract: A well pumping assembly has a stator mounted in a housing, the stator having an axially extending stator cavity. The stator has windings that when powered create an electromagnetic field into the stator cavity. A pump has a landed position within the stator cavity. The pump having a non-rotating pump portion and a rotating pump portion. Magnets mount on the rotating pump portion and impart rotation to the rotating pump portion in response to the electromagnetic field. A neck on a downstream end of the pump has a running and retrieval feature for engagement by a running and retrieving tool to retrieve the pump from and install the pump in the landed position.Type: ApplicationFiled: February 13, 2018Publication date: August 15, 2019Applicant: BAKER HUGHES, A GE COMPANY, LLCInventor: Ignacio Martinez
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Publication number: 20190216093Abstract: Provided herein are agents, compositions, and methods for agricultural pest control, e.g., for altering the level, activity, or metabolism of one or more microorganisms resident in a host insect (e.g., agricultural pest), the alteration resulting in a decrease in the fitness of the host. The invention features a composition including an agent (e.g., phage, peptide, small molecule, antibiotic, or combinations thereof) that can alter the host's microbiota in a manner that is detrimental to the host. By disrupting microbial levels, microbial activity, microbial metabolism, and/or microbial diversity, the agents described herein may decrease the fitness of a variety of insects that are considered agricultural pests.Type: ApplicationFiled: April 2, 2019Publication date: July 18, 2019Inventors: Ignacio MARTINEZ, Zachary Garo ARMEN, Barry Andrew MARTIN, Maier Steve AVENDANO AMADO
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Publication number: 20190191741Abstract: Provided herein are agents, compositions, and methods for agricultural use, e.g., for altering the level, activity, or metabolism of one or more microorganisms resident in a host nematode or arthropod (e.g., honeybee or silkworm), the alteration resulting in an increase in the fitness of the host. The invention features a composition that includes an agent (e.g., phage, peptide, small molecule, antibiotic, or combinations thereof) that can alter the host's microbiota in a manner that is beneficial to the host. By promoting favorable microbial levels, microbial activity, microbial metabolism, and/or microbial diversity, the agents described herein may be used to increase the fitness of a variety of beneficial nematodes or arthropods, such as bees and silkworms, utilized in agriculture and commerce.Type: ApplicationFiled: March 1, 2019Publication date: June 27, 2019Inventors: Ignacio Martinez, Zachary Garo Armen, Jonathan Friedlander, Christine Cezar, Barry Andrew Martin, Maier Steve Avendano Amado
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Patent number: 10267329Abstract: A submersible well pump assembly has a pump, a motor, and a tubular pressure equalizer housing located between the pump and the motor. A rotatable drive shaft extends within the housing on the axis for driving the pump. A guide tube surrounds the drive shaft, defining an inner annulus between the drive shaft and the guide tube and an outer annulus between the housing and the guide tube. A well fluid inlet path admits well fluid into the outer annulus. A hub assembly is pivotally mounted to the guide tube. The hub assembly has a communication passage with having at least one lateral portion extending away the axis and a communication passage opening spaced from the axis and in fluid communication with the outer annulus. The hub assembly has a counterweight that rotates the communication passage opening to a point above the axis while the axis is horizontal.Type: GrantFiled: February 10, 2017Date of Patent: April 23, 2019Assignee: Baker Hughes, a GE Company, LLCInventors: Steven W. Pyron, Jason Hill, David Tanner, Ryan Semple, Ignacio Martinez
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Publication number: 20180354027Abstract: A wear resistant mesh for construction of a component includes a plurality of inserts, a web connecting the inserts to one another and maintaining geometry and spacing of the inserts. A component including a mesh including a plurality of inserts and a web connecting the inserts to one another and maintaining geometry and spacing of the inserts, a matrix material disposed about the mesh, the material exposing selected wear surfaces of the mesh. A method for making a mesh to dispose in a component for wear resistance and a method for producing a component having wear resistance and ductility.Type: ApplicationFiled: June 7, 2017Publication date: December 13, 2018Applicant: Baker Hughes IncorporatedInventors: Zheng Ye, Ignacio Martinez
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Publication number: 20180291907Abstract: A centrifugal well pump assembly has a non-rotating diffuser between upper and lower rotating impellers. The upper impeller has a cylindrical skirt on a lower side that rotates within a diffuser receptacle. The lower impeller has a cylindrical balance ring on an upper side that rotates within a diffuser cavity. Impeller sleeves are bonded to the skirt and balance ring. Diffuser sleeves are bonded to the diffuser receptacle and cavity. The diffuser sleeves are of a harder material than the impeller sleeves. Each of the impeller sleeves has upper, intermediate and lower circumferential rows of inserts. Each insert has a face flush with the impeller sleeve and is in sliding engagement with one of the diffuser sleeves. The inserts in the intermediate row may be rotationally staggered relative to the inserts in the upper and lower rows to create serpentine flow paths for well fluid leakage.Type: ApplicationFiled: February 13, 2018Publication date: October 11, 2018Applicant: Baker Hughes, a GE Company, LLCInventors: Zheng Ye, Ignacio Martinez
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Patent number: 10097935Abstract: A hearing device is physically adjusted to suit a hearing device wearer. A position sensor of the hearing device is used to ascertain a characteristic measure of a current actual wearing position of the hearing device. The characteristic measure of the actual wearing position is then taken as a basis for ascertaining a discrepancy between the actual wearing position and a prescribed desired wearing position. On the basis of this discrepancy, an instruction is output to the hearing device wearer to adjust the receiver connector based on the ascertained discrepancy.Type: GrantFiled: April 6, 2017Date of Patent: October 9, 2018Assignee: Sivantos Pte. Ltd.Inventors: Dirk Mauler, Luis Ignacio Martinez Azkorra
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Patent number: 10085098Abstract: The present invention relates to a system for optimizing the fine tuning of a generally known adaptation process, in particular a hearing aid fitting process, on the basis of the individual needs of a customer, the system comprising: a platform on which at least a customer data base and a training scheme for the customer are provided, a web tool by means of which the customer can interact with the platform, in particular input his data into the customer database, a professional unit which sets up the training scheme for the customer and which monitors the data input by the customer, the professional unit being equipped with means for establishing a personal contact with the customer, as well as to a respective process.Type: GrantFiled: December 17, 2013Date of Patent: September 25, 2018Inventor: Luis Ignacio Martinez Azkorra
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Publication number: 20170295442Abstract: A hearing device is physically adjusted to suit a hearing device wearer. A position sensor of the hearing device is used to ascertain a characteristic measure of a current actual wearing position of the hearing device. The characteristic measure of the actual wearing position is then taken as a basis for ascertaining a discrepancy between the actual wearing position and a prescribed desired wearing position. On the basis of this discrepancy, an instruction is output to the hearing device wearer to adjust the receiver connector based on the ascertained discrepancy.Type: ApplicationFiled: April 6, 2017Publication date: October 12, 2017Inventors: DIRK MAULER, LUIS IGNACIO MARTINEZ AZKORRA
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Publication number: 20170260990Abstract: A submersible well pump assembly has a pump, a motor, and a tubular pressure equalizer housing located between the pump and the motor. A rotatable drive shaft extends within the housing on the axis for driving the pump. A guide tube surrounds the drive shaft, defining an inner annulus between the drive shaft and the guide tube and an outer annulus between the housing and the guide tube. A well fluid inlet path admits well fluid into the outer annulus. A hub assembly is pivotally mounted to the guide tube. The hub assembly has a communication passage with having at least one lateral portion extending away the axis and a communication passage opening spaced from the axis and in fluid communication with the outer annulus. The hub assembly has a counterweight that rotates the communication passage opening to a point above the axis while the axis is horizontal.Type: ApplicationFiled: February 10, 2017Publication date: September 14, 2017Applicant: Baker Hughes IncorporatedInventors: Steven W. Pyron, Jason Hill, David Tanner, Ryan Semple, Ignacio Martinez
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Publication number: 20170194830Abstract: A subsea pump assembly includes a tubular conduit that has an upstream end plate and an inlet for flowing well fluid into an interior of the conduit. A power cable opening extends through the upstream end plate. An electrical submersible pump and motor are in the interior of the conduit. The motor has a motor assembly housing with an upstream end having an electrical insulator opening. An end connection secures the upstream end to an interior side of the upstream end plate with the insulator opening registering with the power cable opening. An insulated electrical connector is mounted in the insulator opening. A motor wire in the motor assembly housing joins to an inner end of the electrical connector. A power conductor extends from exterior of the conduit through the power cable opening and joins to an outer end of the electrical connector.Type: ApplicationFiled: December 16, 2016Publication date: July 6, 2017Applicant: Baker Hughes IncorporatedInventors: Arturo L. Poretti, Ignacio Martinez, Ryan P. Semple, James C. Clingman, Chad A. Craig
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Publication number: 20160115782Abstract: An apparatus for performing an operation in a borehole penetrating the earth includes a downhole module configured to perform the operation and having an anchor device configured to anchor the module in the borehole, the anchor device being releasable in order to retrieve the module. A power source is disposed on the module and configured to provide power to the module while a signal transducer is disposed on the module and configured to at least one of transmit a wireless signal and receive a wireless signal. The apparatus further includes a downhole electronic device disposed on the module, coupled to the signal transducer, and configured to operate the module and provide communications to the module including repeating a signal for transmission downhole or uphole.Type: ApplicationFiled: October 23, 2014Publication date: April 28, 2016Applicant: BAKER HUGHES INCORPORATEDInventor: Ignacio Martinez
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Publication number: 20150172837Abstract: The present invention relates to a system for optimizing the fine tuning of a generally known adaptation process, in particular a hearing aid fitting process, on the basis of the individual needs of a customer, the system comprising: a platform on which at least a customer data base and a training scheme for the customer are provided, a web tool by means of which the customer can interact with the platform, in particular input his data into the customer database, a professional unit which sets up the training scheme for the customer and which monitors the data input by the customer, the professional unit being equipped with means for establishing a personal contact with the customer, as well as to a respective process.Type: ApplicationFiled: December 17, 2013Publication date: June 18, 2015Inventor: Luis Ignacio MARTINEZ AZKORRA
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Patent number: 8740586Abstract: A heat exchanger to serve ESP equipment installed on the seabed located in either a caisson or skid. A hot oil line connects the base of the ESP motor with the externally located heat exchanger, allowing hot motor oil to be circulated through coils externally exposed to seawater. The heat from the oil is rejected to the seawater and the cooled oil is reintroduced to the motor via a cold oil line that communicates with the seal section. The heat exchanger arrangement reduces the temperature of an ESP motor, thus allowing the motor to operate longer and more reliably.Type: GrantFiled: June 28, 2010Date of Patent: June 3, 2014Assignee: Baker Hughes IncorporatedInventors: Ignacio Martinez, Dan A. Merrill
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Patent number: 8708675Abstract: Systems and methods of cooling a motor of an electrical submersible pump (ESP) assembly employed in an electrical submersible subsea booster pumping system, are provided. A supporting frame structure such as an ESP mounting skid or top end assembly of a caisson having structural members exposed to environmental seawater, is modified or designed to include fluid conduits within the structural members to establish lubricant pathways for lubricant to flow. A heated/hot lubricant line connects between a supporting structure lubricant inlet port and an ESP motor lubricant outlet port. A cooled lubricant line connects between a supporting structure lubricant outlet port and an ESP motor lubricant inlet port. A pump or other fluid moving device circulates lubricant from the ESP motor to the lubricant pathways within the supporting frame structure, whereby the seawater cools the lubricant contained therein, which is then circulated back into the motor to assisting cooling the motor.Type: GrantFiled: June 17, 2011Date of Patent: April 29, 2014Assignee: Baker Hughes IncorporatedInventors: Ignacio Martinez, Donn J. Brown, John J. Mack, Steven K. Tetzlaff, Dan A. Merrill
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Patent number: 8674642Abstract: Systems and methods for monitoring partial discharge within a remotely located and inaccessible electric motor. One embodiment comprises a downhole electric motor of an electric submersible pump system positioned in a well. The motor includes a partial discharge monitoring system coupled to the motor's power terminals. The partial discharge monitoring system includes a filter subsystem, a processing subsystem, and a communication subsystem. The filter subsystem allows higher frequency signals to pass from the terminals to the processing subsystem. The processing subsystem identifies signal constituents that are associated with partial discharge, and may perform various types of processing or analysis of the signal received from the processing subsystem. The partial discharge information generated by the processing subsystem is passed to the communication subsystem, which communicates the information to remotely located surface equipment.Type: GrantFiled: March 28, 2011Date of Patent: March 18, 2014Assignee: Baker Hughes IncorporatedInventors: Clark D. Shaver, Thomas M. Scott, Ignacio Martinez, Sean A. Cain