Patents by Inventor Benjamin M. Davis
Benjamin M. Davis 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: 20250050088Abstract: An enteral feeding connector, coupling or syringe tip configured for compatibility with blenderized feeding applications. The connector, coupling or syringe tip has a minimum internal bore dimension greater than the standard ENFit coupling specifications, to provide delivery of blenderized food.Type: ApplicationFiled: July 15, 2024Publication date: February 13, 2025Inventor: Benjamin M. Davis
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Patent number: 12213946Abstract: An enteral dosing control coupling comprising a cylindrical collar defining a hollow internal chamber and a lumen extension tip projecting axially into the internal chamber, the lumen extension tip defining an internal lumen extending through the lumen extension tip. In example forms, the lumen extension tip is integrally formed with the cylindrical collar. In other example forms, the lumen extension tip is a separate piece and is removably engageable within the cylindrical collar.Type: GrantFiled: August 8, 2019Date of Patent: February 4, 2025Assignee: Avent, Inc.Inventors: Benjamin M. Davis, Aaron N. Ingram, Duane Webb, Mariann Cary
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Publication number: 20240325249Abstract: A fluid transfer connector or adapter for coupling a container or pharmacy bottle for facilitating the transfer of fluid or medicine from the bottle to a syringe, or from the syringe to the bottle. Optionally, an additional connector can be provided for coupling the fluid transfer connector to the syringe.Type: ApplicationFiled: June 10, 2024Publication date: October 3, 2024Inventors: Benjamin M. Davis, Mark M. Costello, Brian Ledwith
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Patent number: 12036183Abstract: A fluid transfer connector or adapter for coupling to a container or pharmacy bottle for facilitating the transfer of fluid or medicine from the bottle to a syringe, or from the syringe to the bottle. Optionally, an additional connector can be provided for coupling the fluid transfer connector to the syringe.Type: GrantFiled: November 4, 2020Date of Patent: July 16, 2024Assignee: Avent, Inc.Inventors: Benjamin M. Davis, Mark M. Costello, Brian Ledwith
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Patent number: 12036379Abstract: An enteral feeding connector, coupling or syringe tip configured for compatibility with blenderized feeding applications. The connector, coupling or syringe tip has a minimum internal bore dimension greater than the standard ENFit coupling specifications, to provide improved delivery of blenderized food.Type: GrantFiled: December 20, 2019Date of Patent: July 16, 2024Assignee: Avent, Inc.Inventor: Benjamin M. Davis
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Patent number: 11986958Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for using skill templates for robotic demonstration learning. One of the methods includes receiving a skill template for a task to be performed by a robot, wherein the skill template defines a state machine having a plurality of subtasks and one or more respective transition conditions between one or more of the subtasks. Local demonstration data for a demonstration subtask of the skill template is received, where the local demonstration data is generated from a user demonstrating how to perform the demonstration subtask with the robot. A machine learning model is refined for the demonstration subtask and the skill template is executed on the robot, causing the robot to transition through the state machine defined by the skill template to perform the task.Type: GrantFiled: May 21, 2020Date of Patent: May 21, 2024Assignee: Intrinsic Innovation LLCInventors: Bala Venkata Sai Ravi Krishna Kolluri, Stefan Schaal, Benjamin M. Davis, Ralf Oliver Michael Schönherr, Ning Ye
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Publication number: 20240157554Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for using simulated local demonstration data for robotic demonstration learning. One of the methods includes receiving perceptual data of a workcell of a robot to be configured to execute a task according to a skill template, wherein the skill template specifies one or more subtasks required to perform the skill, wherein at least one of the subtasks is a demonstration subtask that relies on learning visual characteristics of the workcell. A virtual model is generated of a portion of the workcell. A training system generates simulated local demonstration data from the virtual model of the portion of the workcell and tunes a base control policy for the demonstration subtask using the simulated local demonstration data generated from the virtual model of the portion of the workcell.Type: ApplicationFiled: November 20, 2023Publication date: May 16, 2024Inventors: Bala Venkata Sai Ravi Krishna Kolluri, Stefan Schaal, Ralf Oliver Michael Schönherr, Benjamin M. Davis, Ning Ye
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Patent number: 11925791Abstract: A plunger for movably mounting within a cavity or barrel of a syringe. The plunger includes a contact face having a flange movably mounted thereto, wherein the flange is movable between an open configuration wherein an opening is formed between the flange and a portion of the plunger, the opening configured for engagement with an IV hook or other engagement member, and a closed configuration wherein the upper surfaces of the contact face and the flange are generally planar with one another.Type: GrantFiled: June 22, 2020Date of Patent: March 12, 2024Assignee: Avent, Inc.Inventor: Benjamin M. Davis
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Patent number: 11820014Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for using simulated local demonstration data for robotic demonstration learning. One of the methods includes receiving perceptual data of a workcell of a robot to be configured to execute a task according to a skill template, wherein the skill template specifies one or more subtasks required to perform the skill, wherein at least one of the subtasks is a demonstration subtask that relies on learning visual characteristics of the workcell. A virtual model is generated of a portion of the workcell. A training system generates simulated local demonstration data from the virtual model of the portion of the workcell and tunes a base control policy for the demonstration subtask using the simulated local demonstration data generated from the virtual model of the portion of the workcell.Type: GrantFiled: May 21, 2020Date of Patent: November 21, 2023Assignee: Intrinsic Innovation LLCInventors: Bala Venkata Sai Ravi Krishna Kolluri, Stefan Schaal, Ralf Oliver Michael Schönherr, Benjamin M. Davis, Ning Ye
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Publication number: 20230356393Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for distributing skill templates for robotic demonstration learning. One of the methods includes receiving from the user device by a skill template distribution system, a selection of an available skill template. The skill template distribution system provides a skill template, wherein the skill template comprises information representing a state machine of one or more tasks, and wherein the skill template specifies which of the one or more tasks are demonstration subtasks requiring local demonstration data. The skill template distribution system trains a machine learning model for the demonstration subtask using a local demonstration data to generate learned parameter values.Type: ApplicationFiled: June 26, 2023Publication date: November 9, 2023Inventors: Bala Venkata Sai Ravi Krishna Kolluri, Stefan Schaal, Benjamin M. Davis, Ralf Oliver Michael Schönherr, Ning Ye
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Publication number: 20230331444Abstract: A vented transfer lid includes an inner collar projecting from a top panel of the transfer lid and having an outer circumferential surface having a texturized electrical discharge machining (EDM) surface finish. In some example forms, an interior surface of the top panel includes a texturized EDM surface finish. In example forms, the transfer lid includes a transfer port wherein at least a portion of an interior surface of the transfer port includes a texturized EDM surface finish. In other embodiments, at least a portion of the vented transfer lid comprises a nonpolar boundary such that fluids exposed to the nonpolar boundary bead and form droplets having a dimension rendering them incapable of passing through one or more vent paths.Type: ApplicationFiled: June 26, 2023Publication date: October 19, 2023Inventors: David A. Doornbos, Mariann Cary, Benjamin M. Davis
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Patent number: 11707576Abstract: A plunger gasket with reduced surface contact area including a body, a first side defining a first side surface, a second side defining a second side surface, and at least one surface feature projecting outwardly from at least one of the first or second side surfaces. In example embodiments, at least one surface feature projects outwardly from both the first and second side surfaces. By reducing the surface areas of contact between gaskets during manufacture and processing, the incidence of unintentional cohesion may be reduced or eliminated.Type: GrantFiled: September 19, 2019Date of Patent: July 25, 2023Assignee: Avent, Inc.Inventors: Benjamin M. Davis, David A. Doornbos
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Patent number: 11685047Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for distributing skill templates for robotic demonstration learning. One of the methods includes receiving, from the user device by a skill template distribution system, a selection of an available skill template. The skill template distribution system provides a skill template, wherein the skill template comprises information representing a state machine of one or more tasks, and wherein the skill template specifies which of the one or more tasks are demonstration subtasks requiring local demonstration data. The skill template distribution system trains a machine learning model for the demonstration subtask using a local demonstration data to generate learned parameter values.Type: GrantFiled: May 21, 2020Date of Patent: June 27, 2023Assignee: Intrinsic Innovation LLCInventors: Bala Venkata Sai Ravi Krishna Kolluri, Stefan Schaal, Benjamin M. Davis, Ralf Oliver Michael Schönherr, Ning Ye
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Patent number: 11679497Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for distributed robotic demonstration learning. One of the methods includes receiving a skill template to be trained to cause a robot to perform a particular skill having a plurality of subtasks. One or more demonstration subtasks defined by the skill template are identified, wherein each demonstration subtask is an action to be refined using local demonstration data. On online execution system uploads sets of local demonstration data to a cloud-based training system. The cloud-based training system generates respective trained model parameters for each set of local demonstration data. The skill template is executed on the robot using the trained model parameters generated by the cloud-based training system.Type: GrantFiled: May 21, 2020Date of Patent: June 20, 2023Assignee: Intrinsic Innovation LLCInventors: Bala Venkata Sai Ravi Krishna Kolluri, Stefan Schaal, Benjamin M. Davis, Ralf Oliver Michael Schönherr, Ning Ye
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Patent number: 11534913Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for integrating sensor streams for robotic demonstration learning. One of the methods includes selecting, by a learning system for a robot, a base update rate for combining multiple sensor streams into a task state representation. The learning system repeatedly generates the task state representation at the base update rate, including combining, during each time period defined by the update rate, the task state representation from most recently updated sensor data processed by the plurality of neural networks. The learning system repeatedly uses the task state representations to generate commands for the robot at the base update rate.Type: GrantFiled: May 21, 2020Date of Patent: December 27, 2022Assignee: Intrinsic Innovation LLCInventors: Bala Venkata Sai Ravi Krishna Kolluri, Stefan Schaal, Ralf Oliver Michael Schönherr, Benjamin M. Davis, Ning Ye
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Patent number: 11464909Abstract: A tip cap including a central body extending between a first end and a second end. The first end includes a syringe coupling and the second end can include a projection or pivot. In example embodiments, axial engagement of an end connector of a syringe with the syringe coupling self-connects the tip cap with the end connector of the syringe while rotating about the pivot. According to example embodiments, a flange extends outwardly from the central body to define a width or side-to-side dimension. In example embodiments, the minimum side-to-side dimension is about 1.25 inches.Type: GrantFiled: November 6, 2019Date of Patent: October 11, 2022Assignee: Avent, Inc.Inventors: Benjamin M. Davis, David A. Doornbos
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Publication number: 20220280766Abstract: A hub component for a vented connector including a generally elongate cylindrical body having a first end and a second end. The first end of the hub component includes one or more fingers or clips for engagement with one or more vents of the vented connector. The second end of the hub component can be configured for compatible engagement with a carbon dioxide detector.Type: ApplicationFiled: May 27, 2022Publication date: September 8, 2022Inventors: Benjamin M. Davis, David A. Doornbos
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Patent number: 11413220Abstract: An ISO 80369-3 compatible coupling having at least one vent, recessed groove, non-cylindrical geometry and/or textured surface formed therewith. According to one example embodiment, a vent can be formed on a male coupling and/or a female coupling. The vent can be in the form of recessed channel. According to one example embodiment, the coupling comprises non-cylindrical geometry such that at least one vent is provided.Type: GrantFiled: January 23, 2019Date of Patent: August 16, 2022Assignee: Avent, Inc.Inventors: Benjamin M. Davis, David A. Doornbos
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Patent number: 11376409Abstract: A hub component for a vented connector including a generally elongate cylindrical body having a first end and a second end. The first end of the hub component includes one or more fingers or clips for engagement with one or more vents of the vented connector. The second end of the hub component can be configured for compatible engagement with a carbon dioxide detector.Type: GrantFiled: September 14, 2018Date of Patent: July 5, 2022Assignee: Avent, Inc.Inventors: Benjamin M. Davis, David A. Doornbos
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Patent number: D959775Type: GrantFiled: January 15, 2019Date of Patent: August 2, 2022Assignee: Avent, Inc.Inventors: Benjamin M. Davis, Aaron N. Ingram