-
公开(公告)号：US12165746B2
公开(公告)日：2024-12-10
申请号：US17616546
申请日：2020-06-03
Applicant: Polyvalor, Limited Partnership , Frederic Leblond , Emile Lemoine
Inventor： Frederic Leblond , Emile Lemoine
Abstract: There is described a method of assessing a phenotype of a biological tissue of a patient. The method generally having receiving a Raman emission signal indicative of Raman emission of a portion of said biological tissue; using a feature generator, determining a value of a first feature based on said received Raman emission signal; using a computing device, receiving a value of a clinical parameter associated to the patient; generating a value of a second feature by interacting said value of said first feature with said value of said clinical parameter; using a trained assessment engine, assessing the phenotype of the biological tissue based on at least said value of said second feature; and outputting a signal based on said assessment.
-
2.发明公开公开(公告)号：US20240158708A1
公开(公告)日：2024-05-16
申请号：US18549674
申请日：2022-03-15
Applicant: POLYVALOR, LIMITED PARTNERSHIP
Inventor： Gregory PATIENCE , Federico GALLI
IPC: C10L3/10 , B01D17/02 , B01J8/18 , B01J8/24 , C02F1/40 , C02F101/32 , C02F103/36 , C10G33/00
CPC classification number: C10L3/106 , B01D17/02 , B01J8/1836 , B01J8/24 , C02F1/40 , C10G33/00 , B01J2208/00106 , C02F2101/32 , C02F2103/365 , C10L2290/02 , C10L2290/06 , C10L2290/08
Abstract: There is provided a natural gas refining unit and a method for converting natural gas into a refined product at a battery site of an oil production facility. The refining unit comprises an optional vapor-liquid separator configured to separate an oil-water emulsion from a pipeline of the battery site into a liquid phase and a gas phase comprising natural gas, and a reactor, or a plurality of reactors connected in series, configured to convert natural gas from the vapor-liquid separator or, when the vapor-liquid separator is absent, from a treater of the battery site into the refined product. The method comprises the steps of collecting the natural gas at the battery site and feeding the natural gas to a natural gas refining unit.
-
公开(公告)号：US20230018956A1
公开(公告)日：2023-01-19
申请号：US17865690
申请日：2022-07-15
Applicant: POLYVALOR, LIMITED PARTNERSHIP , THE ROYAL INSTITUTION FOR THE ADVANCEMENT OF LEARNING/MCGILL UNIVERSITY
Inventor： Frédéric LEBLOND , Kevin PETRECCA , Michael JERMYN
Abstract: A method for assessing a cancer status of biological tissue includes the steps of: obtaining a Raman spectrum indicating a Raman spectroscopy response of the biological tissue, the Raman spectrum captured using a fiber-optic probe of a fiber-optic Raman spectroscopy system; inputting the Raman spectrum into a boosted tree classification algorithm of a computer program, and using the boosted tree classification algorithm for comparing, in real-time, the captured Raman spectrum to reference data and assessing the cancer status of the biological tissue based on said comparison, the reference data being previously determined based on a set of reference Raman spectra indicating Raman spectroscopy responses of reference biological tissues wherein each of the reference biological tissues is associated with a known cancer status; and generating a real-time output indicating the assessed cancer status of the biological tissue,
-
公开(公告)号：US20220238187A1
公开(公告)日：2022-07-28
申请号：US17616546
申请日：2020-06-03
Applicant: Frederic LEBLOND , Emile LEMOINE , Polyvalor, Limited Partnership
Inventor： Frederic Leblond , Emile Lemoine
Abstract: There is described a method of assessing a phenotype of a biological tissue of a patient. The method generally having receiving a Raman emission signal indicative of Raman emission of a portion of said biological tissue; using a feature generator, determining a value of a first feature based on said received Raman emission signal; using a computing device, receiving a value of a clinical parameter associated to the patient; generating a value of a second feature by interacting said value of said first feature with said value of said clinical parameter; using a trained assessment engine, assessing the phenotype of the biological tissue based on at least said value of said second feature; and outputting a signal based on said assessment.
-
公开(公告)号：US11371992B2
公开(公告)日：2022-06-28
申请号：US16589420
申请日：2019-10-01
Applicant: Polyvalor, Limited Partnership
Inventor： Bentolhoda Heli , Abdellah Ajji
IPC: G01N33/53 , G01N33/569 , G01N33/543 , G01N21/64 , G01N33/58 , B82Y15/00
Abstract: An assay device is provided for use in determining the presence of a target analyte in a sample. The assay device comprises a solid platform comprising a fibrous mat, the solid platform impregnated with a first FRET chromophore. An antibody-FRET chromophore conjugate is immobilized on a surface of the solid platform, wherein the antibody-FRET chromophore conjugate comprises an antibody affixed to a second FRET chromophore. The first FRET chromophore and the second FRET chromophore are selected to provide an energy transfer from one to another when located within a Förster distance with respect to each other, thereby forming a FRET donor-acceptor chromophore pair. In a further aspect, a method of detecting a target analyte in a sample is provided. In yet a further aspect, packaging sheet materials and packaging articles employing the assay device under certain conditions are provided.
-
Patent Agency Ranking
公开(公告)号：US20210351514A1
公开(公告)日：2021-11-11
申请号：US17285299
申请日：2019-10-15
Applicant: POLYVALOR, LIMITED PARTNERSHIP
Inventor： Kuangda WANG , Anthony GHIOTTO , Wu KE , Zhu FANG
Abstract: Herein provided is a resonator-diplexer-antenna (RDA) structure, active radiator, and associated systems and methods. The RDA structure comprises an input port configured for obtaining an input signal; an outer band defining an outer perimeter and an inner perimeter, the input port coupled to the outer band at a first point thereof, the outer band being configured to accept the input signal from the input port; and a core structure contained and retained within the inner perimeter of the outer band; wherein the core structure and the outer band define at least one gap between the core structure and the outer band; and the outer band, core structure, and at least one gap are configured to resonate at a predetermined frequency; and an output port coupled to the outer band at the second point and configured for outputting an output signal.
-
公开(公告)号：US20210305890A1
公开(公告)日：2021-09-30
申请号：US17265432
申请日：2019-08-02
Applicant: Masoud KARIMI-GHARTEMANI , POLYVALOR, LIMITED PARTNERSHIP
Inventor： Houshang KARIMI , Masoud KARIMI-GHARTEMANI , Keyhan SHESHYEKANI
Abstract: Herein provided is a controller for a current inverter. The controller comprises a reference generator configured for obtaining source voltage and current values from an electrical source, generating a voltage error function based on source and reference voltages, and generating a current error function based on source and reference currents. The controller also comprises an output controller for receiving from the reference generator the voltage and current error functions and configured for producing at least one control signal based on the voltage and current error functions. The controller also comprises a state feedback controller configured for: adjusting the at least one control signal, based on parameters of the electrical source, to produce at least one adjusted control signal, and outputting the at least one adjusted control signal to the current inverter.
-
8.发明申请公开(公告)号：US20210161382A1
公开(公告)日：2021-06-03
申请号：US17167683
申请日：2021-02-04
Applicant: POLYVALOR, LIMITED PARTNERSHIP
Inventor： Sylvain MARTEL
Abstract: A method for navigating therapeutic, diagnostic or imaging agents in a vascular network or body cavity is introduced. The method is characterized by high directional gradients and a high magnetic field strength. The latter is used to saturate the magnetization of magnetic therapeutic agents such that when combined with high directional gradients, improved navigation of the magnetic therapeutic agents can be provided at various depths within a patient's body.
-
公开(公告)号：US10446308B2
公开(公告)日：2019-10-15
申请号：US15711436
申请日：2017-09-21
Applicant: POLYVALOR, LIMITED PARTNERSHIP
Inventor： Sylvain Martel , Ouajdi Felfoul
IPC: A61B17/12 , H01F7/06 , G01R33/00 , A61K35/74 , A61K41/00 , H01F7/02 , A61B34/00 , A61K47/69 , A61B90/00
Abstract: Applicants have discovered a novel apparatus and method to aggregate and displace a plurality of magneto-responsive entities (steerable self-propelled entities or SSPEs) in three dimensions using time-multiplexing. The apparatus for controlling aggregation of SSPEs in a body comprises at least three sets of magnetic field sources arranged in three axes for generating a controlled magnetic field and a controller connected to at least one of said magnetic field sources to create a three dimensional convergence point. The method for aggregating the entities can comprise using a first set and a second set of said magnetic field sources to generate opposed magnetic field gradients in each said set to cause aggregation of said magneto-responsive entities in two axes and wherein the controller is configured to reverse a direction of said magnetic field gradient in a third set of magnetic field sources in a third axis according to a first predetermined program.
-
公开(公告)号：US20190193346A1
公开(公告)日：2019-06-27
申请号：US16311581
申请日：2017-06-22
Applicant: POLYVALOR, LIMITED PARTNERSHIP
Inventor： Louis LABERGE LEBEL , Philippe MONNOT , Arnold OSWALD , Felix LAPOINTE
CPC classification number: B29C70/528 , B29C70/52 , B29C70/523 , B29C70/526 , B29C70/527 , B29K2023/10 , B29K2067/046 , B29K2101/12 , B29K2307/04 , B29K2309/08 , B29K2311/10 , B29L2031/001 , C08F10/06 , C08G63/08 , C08J5/042 , C08J5/043 , C08J2323/12 , C08J2367/04 , C08L23/12 , C08L97/02 , C08L2205/16
Abstract: A system for pultruding a beam, such as a pultruded beam of natural fibers, comprises a pulling mechanism continuously pulling on a preform of yarns including a thermoplastic matrix and fibers, the pulling mechanism being downstream of the system. A sequence is provided in the system and has a pre-heating module to pre-heat the preform. A first die has a tapering channel portion heated such that the preform reaches a desired low viscosity temperature for resin in the thermoplastic matrix to impregnate the fibers. A vacuum module has a vacuum cavity to remove air from the preform exiting the first die. A second die has a tapering channel portion heated such that the preform is at the desired low viscosity temperature for resin in the thermoplastic matrix to further impregnate the fibers. A cooling module to cool the beam before the beam reaches the pulling mechanism. A system for pultruding beams is also provided.
-
-
-
-
-
-
-
-
-
Search Results
107
records
(took 0.055 seconds)
