Patents by Inventor Alberto Diaz
Alberto Diaz 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).
-
Patent number: 11980881Abstract: The present invention involves a fill needle system for aseptically dispensing a pharmaceutical fluid in an aseptic chamber comprises a fill needle tubing in fluid communication with a pharmaceutical fluid source via flexible tubing and extending through a fill needle hub; a fill needle dispensing tip disposed at a dispensing end of the fill needle tubing; a fill needle sheath shaped and arranged to removably mate with and seal aseptically to the fill needle hub to form an aseptically sealed volume enclosing the dispensing tip; and a fluid pressure pulse induction system disposed and configured to compress the flexible tubing in order to dislodge droplets of pharmaceutical fluid retained on the dispensing tip after halting dispensing of the pharmaceutical fluid. An associated method of dispensing pharmaceutical fluid comprises operating the fluid pressure pulse induction system to dislodge the droplets. The system may comprise a controller for automatically controlling the dispensing and droplet dislodging.Type: GrantFiled: August 15, 2022Date of Patent: May 14, 2024Assignee: VANRX PHARMASYSTEMS INC.Inventors: Marcin Cichy, Juvenal Naing, Carlos Alberto Diaz Guerrero
-
Patent number: 11910911Abstract: An all-in-one oral care system that includes a brush, a main body, a top cover, a bottom cover, an interdental brush, and a toothpaste cartridge. All major components are designed to be detachable and replaceable using attachment mechanisms built into each part. The oral care system utilizes a manual actuator to force toothpaste from the main body into the toothbrush head and onto the bristles when depressed. When released, the actuator creates a vacuum force that draws toothpaste from the cartridge into the main body. The vacuum force draws a plunger in the cartridge upwards to move the toothpaste to the main body.Type: GrantFiled: August 18, 2022Date of Patent: February 27, 2024Inventors: Faycal Benjelloun, Francisco Alberto Diaz
-
Publication number: 20230242285Abstract: The system of the invention involves a gloveless aseptic processing system. The automated system is for filling nested pharmaceutical containers with a pharmaceutical fluid substance. A closed sterilizable gloveless isolator chamber is capable of maintaining an aseptic condition, having a sterilization system. The container filling system has a dispensing head for filling the containers, and a container closing system disposed within the gloveless isolator chamber with rams for pushing closures into openings of the nested containers. The container manipulation mechanism is disposed within the gloveless isolator chamber and is capable of positioning the nested pharmaceutical containers within the gloveless isolator chamber including operably disposing the nested pharmaceutical containers with the container filling system and the container closing system. Container tubs sealed by removable covers and contain a container nest bearing a plurality of pre-sterilized pharmaceutical containers.Type: ApplicationFiled: January 31, 2022Publication date: August 3, 2023Inventors: Juvenal NAING, Yakov GOFMAN, Marcin CICHY, John SENGER, Craig RATHE, Carlos Alberto DIAZ GUERRERO
-
Publication number: 20230167658Abstract: A latch assembly includes a frame and a pawl including a surface for receiving a striker and being movably coupled to the frame between an open and a closed position. A trigger is mounted to the frame and is movable between a locked position and an unlocked position, wherein, in the locked position of the trigger, the trigger is positioned to retain the pawl in the closed position. A striker bar is movably coupled to the trigger and is positioned to be contacted by the striker, wherein the striker bar is configured to move in the course of moving the striker into the pawl. A device for sensing a position of the striker bar, wherein the position of the striker bar is indicative of the position of the striker and the position of the trigger.Type: ApplicationFiled: May 21, 2021Publication date: June 1, 2023Applicant: Southco, Inc.Inventor: Christian Alberto Diaz Chinchillas
-
Publication number: 20230099510Abstract: Embodiments are disclosed for a method. The method includes, for each of multiple vertices, generating a vertex weighting representative of a relative importance of a vertex within the network topology. The method also includes, for each of the one or more edges, generating an edge weighting representative of a relative importance of an edge within the network topology. Further, the method includes generating the abstract graph of the network topology based on a plurality of vertex weightings and one or more edge weightings.Type: ApplicationFiled: September 27, 2021Publication date: March 30, 2023Inventors: Charles John Scates, Kilian David Joseph Collender, Luke Taher, Jorge Alberto Diaz Garcia
-
Publication number: 20230080510Abstract: A method by a network function communicating with a unified data repository of a communications network. The method including receiving from the UDR a subscription identifier for a subscription by the network function to receive data change notifications from the UDR. The method also including sending toward the UDR a change request containing an instruction to change data in the UDR and containing the subscription identifier to signal the UDR to not send to the network function a notification regarding this change to the data.Type: ApplicationFiled: February 8, 2021Publication date: March 16, 2023Inventors: Susana FERNANDEZ ALONSO, Jesus Angel DE GREGORIO RODRIGUEZ, Ignacio RIVAS MOLINA, Irene MARTIN CABELLO, Alberto DÍAZ HÉRNANDEZ, Fuencisla GARCIA AZORERO
-
Publication number: 20230056846Abstract: In some embodiments the present invention provides methods useful for the treatment of MMR-proficient and/or microsatellite stable (MSS) cancers and also useful for enhancing the immunogenicity of MMR-proficient and/or microsatellite stable (MSS) cancer cells, enhancing the sensitivity of MMR-proficient and/or microsatellite stable (MSS) cancer cells to immune checkpoint blockade, inducing an MMR-deficient mutational signature in MMR-proficient and/or microsatellite stable (MSS) cancer cells, and/or increasing the frequency of both missense and InDel mutations in MMR-proficient and/or microsatellite stable (MSS) cancer cells. In some embodiments such methods involve administration of a combination of temozolomide and cisplatin, or a combination of temozolomide, cisplatin and an immune checkpoint inhibitor, to a subject in need thereof.Type: ApplicationFiled: January 13, 2021Publication date: February 23, 2023Inventors: Luis Alberto Diaz, Benoit Rousseau, Neil H. Segal
-
Publication number: 20230055920Abstract: An all-in-one oral care system that includes a brush, a main body, a top cover, a bottom cover, an interdental brush, and a toothpaste cartridge. All major components are designed to be detachable and replaceable using attachment mechanisms built into each part. The oral care system utilizes a manual actuator to force toothpaste from the main body into the toothbrush head and onto the bristles when depressed. When released, the actuator creates a vacuum force that draws toothpaste from the cartridge into the main body. The vacuum force draws a plunger in the cartridge upwards to move the toothpaste to the main body.Type: ApplicationFiled: August 18, 2022Publication date: February 23, 2023Inventors: Faycal Benjelloun, Francisco Alberto Diaz
-
Publication number: 20230018623Abstract: The present invention involves a rotary peristaltic pump and associated method employing the relaxation of pressure on flexible tubing between the rotor and stator of the pump to restore the rotor to a start angle while a valve on the output of the pump is closed to avoid progress of fluid through the system. Three different implementations of the pump and method are presented including reciprocating the stator, reciprocating the rotor, and retracting the idler rollers of the rotor into the rotor to relieve the pressure on the flexible tubing. A controller ensures the appropriate switching and timing of the valve and rotor of the pump. The pump and associated method are directed to the precision dispensing of pharmaceutical fluids into containers, including containers held in container nests.Type: ApplicationFiled: June 26, 2022Publication date: January 19, 2023Inventors: Marcin Czeslaw CICHY, Carlos Alberto DIAZ GUERRERO
-
Patent number: 11530064Abstract: A system is presented for monitoring and controlling in a sterilizable environment the peeling of a cover from a tub sealed by the cover. The system employs a platform having a fiducial source locating structure for holding the tub, a cover removal station disposed to engage with the cover and to peel the cover from the tub, a light source disposed to illuminate a portion of the platform proximate the cover removal station, a light sensor sensitive to light from the light source and disposed to preferentially collect and measure light diffusely reflected from the illuminated portion of the platform, and a controller with software to operate the system. An associated method for monitoring and controlling the peeling of the cover involves moving a peeled portion of the cover into a predetermined peeling monitor zone within the illuminated portion of the platform, and measuring an intensity of light from the light source diffusely reflected specifically from the peeling monitor zone.Type: GrantFiled: August 27, 2020Date of Patent: December 20, 2022Assignee: VANRX PHARMASYSTEMS INC.Inventor: Carlos Alberto Diaz Guerrero
-
Publication number: 20220398341Abstract: Described are various embodiments of a digital platform for community-based privacy-preserving data science.Type: ApplicationFiled: June 10, 2022Publication date: December 15, 2022Inventors: Francisco Diaz-Mitoma, César Alberto Díaz Hermosillo
-
Publication number: 20220387988Abstract: The present invention involves a fill needle system for aseptically dispensing a pharmaceutical fluid in an aseptic chamber comprises a fill needle tubing in fluid communication with a pharmaceutical fluid source via flexible tubing and extending through a fill needle hub; a fill needle dispensing tip disposed at a dispensing end of the fill needle tubing; a fill needle sheath shaped and arranged to removably mate with and seal aseptically to the fill needle hub to form an aseptically sealed volume enclosing the dispensing tip; and a fluid pressure pulse induction system disposed and configured to compress the flexible tubing in order to dislodge droplets of pharmaceutical fluid retained on the dispensing tip after halting dispensing of the pharmaceutical fluid. An associated method of dispensing pharmaceutical fluid comprises operating the fluid pressure pulse induction system to dislodge the droplets. The system may comprise a controller for automatically controlling the dispensing and droplet dislodging.Type: ApplicationFiled: August 15, 2022Publication date: December 8, 2022Inventors: Marcin CICHY, Juvenal NAING, Carlos Alberto DIAZ GUERRERO
-
Patent number: 11439999Abstract: The present invention involves a fill needle system for aseptically dispensing a pharmaceutical fluid in an aseptic chamber comprises a fill needle tubing in fluid communication with a pharmaceutical fluid source via flexible tubing and extending through a fill needle hub; a fill needle dispensing tip disposed at a dispensing end of the fill needle tubing; a fill needle sheath shaped and arranged to removably mate with and seal aseptically to the fill needle hub to form an aseptically sealed volume enclosing the dispensing tip; and a fluid pressure pulse induction system disposed and configured to compress the flexible tubing in order to dislodge droplets of pharmaceutical fluid retained on the dispensing tip after halting dispensing of the pharmaceutical fluid. An associated method of dispensing pharmaceutical fluid comprises operating the fluid pressure pulse induction system to dislodge the droplets. The system may comprise a controller for automatically controlling the dispensing and droplet dislodging.Type: GrantFiled: April 25, 2020Date of Patent: September 13, 2022Assignee: V ANRX PHARMASYSTEMS INC.Inventors: Marcin Cichy, Juvenal Naing, Carlos Alberto Diaz Guerrero
-
Patent number: 11388039Abstract: Method and system are provided for identifying problem graphs in an information technology infrastructure network. The method includes: selecting a set of nodes in a topology, wherein the nodes of the topology represent resources in an information technology infrastructure network; querying historical timeseries data for the selected nodes, wherein the timeseries data records changes in state of the resources represented by the nodes; and analyzing the timeseries data for the selected nodes across problem time periods to produce a set of historical directional rules defining one or more historic problem graph. The method may search the historic problem graphs for current problem state nodes to determine likely causing nodes and affected nodes of a current problem.Type: GrantFiled: April 9, 2021Date of Patent: July 12, 2022Assignee: International Business Machines CorporationInventors: Luke Taher, Kilian David Joseph Collender, Jorge Alberto Diaz Garcia, Charles John Scates
-
Patent number: 11370565Abstract: The present invention involves a rotary peristaltic pump and associated method employing the relaxation of pressure on flexible tubing between the rotor and stator of the pump to restore the rotor to a start angle while a valve on the output of the pump is closed to avoid progress of fluid through the system. Three different implementations of the pump and method are presented including reciprocating the stator, reciprocating the rotor, and retracting the idler rollers of the rotor into the rotor to relieve the pressure on the flexible tubing. A controller ensures the appropriate switching and timing of the valve and rotor of the pump. The pump and associated method are directed to the precision dispensing of pharmaceutical fluids into containers, including containers held in container nests.Type: GrantFiled: November 20, 2020Date of Patent: June 28, 2022Assignee: VANRX PHARMASYSTEMS INC.Inventors: Marcin Czeslaw Cichy, Carlos Alberto Diaz Guerrero
-
Publication number: 20220144472Abstract: The present invention involves both an apparatus and an associated method for confirming the presence or absence of closures in a closure nest inside an aseptic chamber. The apparatus comprises a topographical profiler disposed to monitor the closure nests. Vertical displacements in topographical maps obtained by the profiler are compared with information from a database about the nest and closure combinations. Vertical displacements falling outside predetermined upper and lower bounds are deemed absences of closures. The topographical profiler may be disposed outside the aseptic chamber. The system may be automated via a controller and suitable software. In some embodiments the nests and disposed in the monitored area by robotic articulated arms. In other embodiments the closure nests are moved by vacuum pickup systems. The system and method may also be employed to assess the suitability of a closure nest for closing in an aseptic chamber containers in a container nest.Type: ApplicationFiled: January 24, 2022Publication date: May 12, 2022Inventor: Carlos Alberto DIAZ GUERRERO
-
Patent number: 11230400Abstract: The present invention involves both an apparatus and an associated method for confirming the presence or absence of closures in a closure nest inside an aseptic chamber. The apparatus comprises a topographical profiler disposed to monitor the closure nests. Vertical displacements in topographical maps obtained by the profiler are compared with information from a database about the nest and closure combinations. Vertical displacements falling outside predetermined upper and lower bounds are deemed absences of closures. The topographical profiler may be disposed outside the aseptic chamber. The system may be automated via a controller and suitable software. In some embodiments the nests and disposed in the monitored area by robotic articulated arms. In other embodiments the closure nests are moved by vacuum pickup systems. The system and method may also be employed to assess the suitability of a closure nest for closing in an aseptic chamber containers in a container nest.Type: GrantFiled: June 8, 2018Date of Patent: January 25, 2022Assignee: V ANRX PHARMASYSTEMS INC.Inventor: Carlos Alberto Diaz Guerrero
-
Publication number: 20220002171Abstract: The present application relates to an electrode holder and a floating device that comprises same for purifying bodies of water. The electrode holder comprises a base, a metal fastener and a cover. A plurality of electrodes are embedded in the metal fastener, housed inside the base and under the cover. The electrodes can be made of copper, zinc, silver, gold, stainless steel or combinations thereof. The metal fastener can be connected to any electric power source. The flow of electric energy towards the electrodes that are in contact with the water generates an oxidation-reduction reaction, releasing ions, which have a purifying effect, into the water. The device which comprises this electrode holder also comprises a photovoltaic module, an energy storage module that serves as an electric power source for the electrodes, a pH meter and an external structure.Type: ApplicationFiled: July 3, 2019Publication date: January 6, 2022Inventors: Diego Luis CORREA SALAS, Faber Alberto DIAZ OSPINA
-
Patent number: 11103866Abstract: The present invention involves a fill needle system for aseptically dispensing a pharmaceutical fluid in an aseptic chamber comprises a fill needle tubing in fluid communication with a pharmaceutical fluid source via flexible tubing and extending through a fill needle hub; a fill needle dispensing tip disposed at a dispensing end of the fill needle tubing; a fill needle sheath shaped and arranged to removably mate with and seal aseptically to the fill needle hub to form an aseptically sealed volume enclosing the dispensing tip; and a fluid pressure pulse induction system disposed and configured to compress the flexible tubing in order to dislodge droplets of pharmaceutical fluid retained on the dispensing tip after halting dispensing of the pharmaceutical fluid. An associated method of dispensing pharmaceutical fluid comprises operating the fluid pressure pulse induction system to dislodge the droplets. The system may comprise a controller for automatically controlling the dispensing and droplet dislodging.Type: GrantFiled: November 9, 2018Date of Patent: August 31, 2021Assignee: V ANRX PHARMASYSTEMS INC.Inventors: Juvenal Naing, Marcin Cichy, Carlos Alberto Diaz Geurrero
-
Publication number: 20210206521Abstract: The present invention involves a rotary peristaltic pump and associated method employing the relaxation of pressure on flexible tubing between the rotor and stator of the pump to restore the rotor to a start angle while a valve on the output of the pump is closed to avoid progress of fluid through the system. Three different implementations of the pump and method are presented including reciprocating the stator, reciprocating the rotor, and retracting the idler rollers of the rotor into the rotor to relieve the pressure on the flexible tubing. A controller ensures the appropriate switching and timing of the valve and rotor of the pump. The pump and associated method are directed to the precision dispensing of pharmaceutical fluids into containers, including containers held in container nests.Type: ApplicationFiled: November 20, 2020Publication date: July 8, 2021Inventors: Marcin Czeslaw CICHY, Carlos Alberto DIAZ GUERRERO