Patents Assigned to ChandlerTec Inc.
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Publication number: 20240248022Abstract: Apparatus and methods for sample acquisition, including for example, samples for flow cytometry systems. Certain embodiments include a plurality of plates, valves, and conduits. In particular embodiments, the plates are stacked and the conduits extend through stack of plates, and in specific embodiments each valve is in fluid communication with a conduit.Type: ApplicationFiled: November 20, 2023Publication date: July 25, 2024Applicant: CHANDLERTEC INC.Inventors: Van CHANDLER, Joaquin CAMPOS
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Patent number: 11193878Abstract: Techniques are disclosed relating to fluorescence-based flow cytometry. A flow cytometer may include a partially-reflective surface configured to reflect a first portion of fluorescent emissions from a sample to a first optical sensor and direct a second, greater portion of fluorescent emissions from the sample to a second optical sensor and a controller configured to determine a value representing the intensity of the fluorescent emissions based on a first measurement taken by the first optical sensor, a second measurement taken by the second optical sensor, or both. A flow cytometer may include a baseplate with a first side and a second, opposing side with a flow cell, a laser, and a reflective surface disposed above the first side and an optical sensor and isolating material disposed below the second side. The reflective surface receives fluorescent emissions and reflects at least a portion through the baseplate to the optical sensor.Type: GrantFiled: October 29, 2020Date of Patent: December 7, 2021Assignee: Chandlertec Inc.Inventor: Van S. Chandler
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Publication number: 20210356380Abstract: Apparatus and methods for sample acquisition, including for example, samples for flow cytometry systems. Certain embodiments include a plurality of plates, valves, and conduits. In particular embodiments, the plates are stacked and the conduits extend through stack of plates, and in specific embodiments each valve is in fluid communication with a conduit.Type: ApplicationFiled: July 28, 2021Publication date: November 18, 2021Applicant: CHANDLERTEC INC.Inventors: Van CHANDLER, Joaquin CAMPOS
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Patent number: 11099117Abstract: Apparatus and methods for sample acquisition, including for example, samples for flow cytometry systems. Certain embodiments include a plurality of plates, valves, and conduits. In particular embodiments, the plates are stacked and the conduits extend through stack of plates, and in specific embodiments each valve is in fluid communication with a conduit.Type: GrantFiled: December 28, 2018Date of Patent: August 24, 2021Assignee: CHANDLERTEC INC.Inventors: Van Chandler, Joaquin Campos
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Patent number: 10823660Abstract: Techniques are disclosed relating to fluorescence-based flow cytometry. A flow cytometer may include a partially-reflective surface configured to reflect a first portion of fluorescent emissions from a sample to a first optical sensor and direct a second, greater portion of fluorescent emissions from the sample to a second optical sensor and a controller configured to determine a value representing the intensity of the fluorescent emissions based on a first measurement taken by the first optical sensor, a second measurement taken by the second optical sensor, or both. A flow cytometer may include a baseplate with a first side and a second, opposing side with a flow cell, a laser, and a reflective surface disposed above the first side and an optical sensor and isolating material disposed below the second side. The reflective surface receives fluorescent emissions and reflects at least a portion through the baseplate to the optical sensor.Type: GrantFiled: April 20, 2020Date of Patent: November 3, 2020Assignee: Chandlertec Inc.Inventor: Van S. Chandler
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Patent number: 10627331Abstract: Techniques are disclosed relating to fluorescence-based flow cytometry. A flow cytometer may include a partially-reflective surface configured to reflect a first portion of fluorescent emissions from a sample to a first optical sensor and direct a second, greater portion of fluorescent emissions from the sample to a second optical sensor and a controller configured to determine a value representing the intensity of the fluorescent emissions based on a first measurement taken by the first optical sensor, a second measurement taken by the second optical sensor, or both. A flow cytometer may include a baseplate with a first side and a second, opposing side with a flow cell, a laser, and a reflective surface disposed above the first side and an optical sensor and isolating material disposed below the second side. The reflective surface receives fluorescent emissions and reflects at least a portion through the baseplate to the optical sensor.Type: GrantFiled: December 27, 2018Date of Patent: April 21, 2020Assignee: ChandlerTec Inc.Inventor: Van S. Chandler
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Publication number: 20190204206Abstract: Apparatus and methods for sample acquisition, including for example, samples for flow cytometry systems. Certain embodiments include a plurality of plates, valves, and conduits. In particular embodiments, the plates are stacked and the conduits extend through stack of plates, and in specific embodiments each valve is in fluid communication with a conduit.Type: ApplicationFiled: December 28, 2018Publication date: July 4, 2019Applicant: ChandlerTec Inc.Inventors: Van CHANDLER, Joaquin CAMPOS