Patents by Inventor Steven Charles Rotundo
Steven Charles Rotundo 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: 20240159790Abstract: Automated pipetting systems and methods are disclosed for aspirating and dispensing fluids, particularly biological samples. In one aspect, a liquid dispenser includes a manifold and one or more pipette channels. The manifold includes a vacuum channel, a pressure channel, and a plurality of lanes. Each lane includes an electrical connector, a port to the pressure channel, and a port to the vacuum channel. The pipette channels can be modular. Each pipette channel includes a single dispense head and can be selectively and independently coupled to any one lane of the plurality of lanes. In some aspects, a valve in the pipette channel is in simultaneous fluid communication with a pressure port and a vacuum port of the manifold. The valve selectively diverts gas under pressure and gas under vacuum to the dispense head in response to control signals received through the electrical connector of the manifold.Type: ApplicationFiled: November 20, 2023Publication date: May 16, 2024Inventors: Stephen LaChance, Alyssa Shedlosky, Alexander Clark, Redeat Girma Alemu, Craig Bark, Steven Charles Rotundo, Michael T. Vansickler
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Patent number: 11828767Abstract: Automated pipetting systems and methods are disclosed for aspirating and dispensing fluids, particularly biological samples. In one aspect, a liquid dispenser includes a manifold and one or more pipette channels. The manifold includes a vacuum channel, a pressure channel, and a plurality of lanes. Each lane includes an electrical connector, a port to the pressure channel, and a port to the vacuum channel. The pipette channels can be modular. Each pipette channel includes a single dispense head and can be selectively and independently coupled to any one lane of the plurality of lanes. In some aspects, a valve in the pipette channel is in simultaneous fluid communication with a pressure port and a vacuum port of the manifold. The valve selectively diverts gas under pressure and gas under vacuum to the dispense head in response to control signals received through the electrical connector of the manifold.Type: GrantFiled: August 19, 2021Date of Patent: November 28, 2023Assignee: BECTON, DICKINSON AND COMPANYInventors: Stephen LaChance, Alyssa Shedlosky, Alexander Clark, Redeat Girma Alemu, Craig Bark, Steven Charles Rotundo, Michael T. Vansickler
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Publication number: 20220074962Abstract: Automated pipetting systems and methods are disclosed for aspirating and dispensing fluids, particularly biological samples. In one aspect, a liquid dispenser includes a manifold and one or more pipette channels. The manifold includes a vacuum channel, a pressure channel, and a plurality of lanes. Each lane includes an electrical connector, a port to the pressure channel, and a port to the vacuum channel. The pipette channels can be modular. Each pipette channel includes a single dispense head and can be selectively and independently coupled to any one lane of the plurality of lanes. In some aspects, a valve in the pipette channel is in simultaneous fluid communication with a pressure port and a vacuum port of the manifold. The valve selectively diverts gas under pressure and gas under vacuum to the dispense head in response to control signals received through the electrical connector of the manifold.Type: ApplicationFiled: August 19, 2021Publication date: March 10, 2022Inventors: Stephen LaChance, Alyssa Shedlosky, Alexander Clark, Redeat Girma Alemu, Craig Bark, Steven Charles Rotundo, Michael T. Vansickler
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Patent number: 11099203Abstract: Automated pipetting systems and methods are disclosed for aspirating and dispensing fluids, particularly biological samples. In one aspect, a liquid dispenser includes a manifold and one or more pipette channels. The manifold includes a vacuum channel, a pressure channel, and a plurality of lanes. Each lane includes an electrical connector, a port to the pressure channel, and a port to the vacuum channel. The pipette channels can be modular. Each pipette channel includes a single dispense head and can be selectively and independently coupled to any one lane of the plurality of lanes. In some aspects, a valve in the pipette channel is in simultaneous fluid communication with a pressure port and a vacuum port of the manifold. The valve selectively diverts gas under pressure and gas under vacuum to the dispense head in response to control signals received through the electrical connector of the manifold.Type: GrantFiled: October 21, 2019Date of Patent: August 24, 2021Assignee: BECTON, DICKINSON AND COMPANYInventors: Stephen LaChance, Alyssa Shedlosky, Alexander Clark, Redeat Girma Alemu, Craig Bark, Steven Charles Rotundo, Michael T. Vansickler
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Patent number: 10816566Abstract: Automated pipetting systems and methods are disclosed for aspirating and dispensing fluids, particularly biological samples. In one aspect, a liquid dispenser includes a manifold and one or more pipette channels. The manifold includes a vacuum channel, a pressure channel, and a plurality of lanes. Each lane includes an electrical connector, a port to the pressure channel, and a port to the vacuum channel. The pipette channels can be modular. Each pipette channel includes a single dispense head and can be selectively and independently coupled to any one lane of the plurality of lanes. In some aspects, a valve in the pipette channel is in simultaneous fluid communication with a pressure port and a vacuum port of the manifold. The valve selectively diverts gas under pressure and gas under vacuum to the dispense head in response to control signals received through the electrical connector of the manifold.Type: GrantFiled: November 15, 2018Date of Patent: October 27, 2020Assignee: BECTON, DICKINSON AND COMPANYInventors: Stephen LaChance, Alyssa Shedlosky, Alexander Clark, Redeat Girma Alemu, Craig Bark, Steven Charles Rotundo, Michael T. Vansickler
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Publication number: 20200081102Abstract: The light detection and ranging (LADAR) for military and harsh environment use disclosed herein presents a solution to the shortcomings inherent in modern systems. The system manipulates emitted beams to reduce or reallocate the energy required for detection, and may selectively deactivate beams to minimize that chances of detection by wasted or unrequired beam emissions. The system may also alter the divergence and amplitude of emitted beams so as to more accurately detect higher priority objects within the environment. The system may also manipulate the frequency and waveform of emitted beams to reduce the chances of a bystander detecting the emissions.Type: ApplicationFiled: September 10, 2018Publication date: March 12, 2020Inventors: Alberto Daniel Lacaze, Karl Nicholas Murphy, Steven Charles Rotundo
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Publication number: 20200049727Abstract: Automated pipetting systems and methods are disclosed for aspirating and dispensing fluids, particularly biological samples. In one aspect, a liquid dispenser includes a manifold and one or more pipette channels. The manifold includes a vacuum channel, a pressure channel, and a plurality of lanes. Each lane includes an electrical connector, a port to the pressure channel, and a port to the vacuum channel. The pipette channels can be modular. Each pipette channel includes a single dispense head and can be selectively and independently coupled to any one lane of the plurality of lanes. In some aspects, a valve in the pipette channel is in simultaneous fluid communication with a pressure port and a vacuum port of the manifold. The valve selectively diverts gas under pressure and gas under vacuum to the dispense head in response to control signals received through the electrical connector of the manifold.Type: ApplicationFiled: October 21, 2019Publication date: February 13, 2020Inventors: Stephen LaChance, Alyssa Shedlosky, Alexander Clark, Redeat Girma Alemu, Craig Bark, Steven Charles Rotundo, Michael T. Vansickler
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Patent number: 10451644Abstract: Automated pipetting systems and methods are disclosed for aspirating and dispensing fluids, particularly biological samples. In one aspect, a liquid dispenser includes a manifold and one or more pipette channels. The manifold includes a vacuum channel, a pressure channel, and a plurality of lanes. Each lane includes an electrical connector, a port to the pressure channel, and a port to the vacuum channel. The pipette channels can be modular. Each pipette channel includes a single dispense head and can be selectively and independently coupled to any one lane of the plurality of lanes. In some aspects, a valve in the pipette channel is in simultaneous fluid communication with a pressure port and a vacuum port of the manifold. The valve selectively diverts gas under pressure and gas under vacuum to the dispense head in response to control signals received through the electrical connector of the manifold.Type: GrantFiled: November 16, 2018Date of Patent: October 22, 2019Assignee: BECTON, DICKINSON AND COMPANYInventors: Stephen LaChance, Alyssa Shedlosky, Alexander Clark, Redeat Girma Alemu, Craig Bark, Steven Charles Rotundo, Michael T. Vansickler
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Publication number: 20190154719Abstract: Automated pipetting systems and methods are disclosed for aspirating and dispensing fluids, particularly biological samples. In one aspect, a liquid dispenser includes a manifold and one or more pipette channels. The manifold includes a vacuum channel, a pressure channel, and a plurality of lanes. Each lane includes an electrical connector, a port to the pressure channel, and a port to the vacuum channel. The pipette channels can be modular. Each pipette channel includes a single dispense head and can be selectively and independently coupled to any one lane of the plurality of lanes. In some aspects, a valve in the pipette channel is in simultaneous fluid communication with a pressure port and a vacuum port of the manifold. The valve selectively diverts gas under pressure and gas under vacuum to the dispense head in response to control signals received through the electrical connector of the manifold.Type: ApplicationFiled: February 17, 2017Publication date: May 23, 2019Inventors: Stephen LaChance, Alyssa Shedlosky, Alexander Clark, Redeat Girma Alemu, Craig Bark, Steven Charles Rotundo, Michael T. Vansickler
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Publication number: 20190086436Abstract: Automated pipetting systems and methods are disclosed for aspirating and dispensing fluids, particularly biological samples. In one aspect, a liquid dispenser includes a manifold and one or more pipette channels. The manifold includes a vacuum channel, a pressure channel, and a plurality of lanes. Each lane includes an electrical connector, a port to the pressure channel, and a port to the vacuum channel. The pipette channels can be modular. Each pipette channel includes a single dispense head and can be selectively and independently coupled to any one lane of the plurality of lanes. In some aspects, a valve in the pipette channel is in simultaneous fluid communication with a pressure port and a vacuum port of the manifold. The valve selectively diverts gas under pressure and gas under vacuum to the dispense head in response to control signals received through the electrical connector of the manifold.Type: ApplicationFiled: November 16, 2018Publication date: March 21, 2019Inventors: Stephen LaChance, Alyssa Shedlosky, Alexander Clark, Redeat Girma Alemu, Craig Bark, Steven Charles Rotundo, Michael T. Vansickler
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Patent number: 10168347Abstract: Automated pipetting systems and methods are disclosed for aspirating and dispensing fluids, particularly biological samples. In one aspect, a liquid dispenser includes a manifold and one or more pipette channels. The manifold includes a vacuum channel, a pressure channel, and a plurality of lanes. Each lane includes an electrical connector, a port to the pressure channel, and a port to the vacuum channel. The pipette channels can be modular. Each pipette channel includes a single dispense head and can be selectively and independently coupled to any one lane of the plurality of lanes. In some aspects, a valve in the pipette channel is in simultaneous fluid communication with a pressure port and a vacuum port of the manifold. The valve selectively diverts gas under pressure and gas under vacuum to the dispense head in response to control signals received through the electrical connector of the manifold.Type: GrantFiled: February 17, 2017Date of Patent: January 1, 2019Assignee: Becton, Dickinson and CompanyInventors: Stephen LaChance, Alyssa Shedlosky, Alexander Clark, Redeat Girma Alemu, Craig Bark, Steven Charles Rotundo, Michael T. Vansickler
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Publication number: 20180246134Abstract: Automated pipetting systems and methods are disclosed for aspirating and dispensing fluids, particularly biological samples. In one aspect, a liquid dispenser includes a manifold and one or more pipette channels. The manifold includes a vacuum channel, a pressure channel, and a plurality of lanes. Each lane includes an electrical connector, a port to the pressure channel, and a port to the vacuum channel. The pipette channels can be modular. Each pipette channel includes a single dispense head and can be selectively and independently coupled to any one lane of the plurality of lanes. In some aspects, a valve in the pipette channel is in simultaneous fluid communication with a pressure port and a vacuum port of the manifold. The valve selectively diverts gas under pressure and gas under vacuum to the dispense head in response to control signals received through the electrical connector of the manifold.Type: ApplicationFiled: February 17, 2017Publication date: August 30, 2018Inventors: Stephen LaChance, Alyssa Shedlosky, Alexander Clark, Redeat Girma Alemu, Craig Bark, Steven Charles Rotundo, Michael T. Vansickler