Patents by Inventor Lawrence C. West
Lawrence C. West 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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Patent number: 11959853Abstract: System and methods for analyzing single molecules and performing nucleic acid sequencing. An integrated device includes multiple pixels with sample wells configured to receive a sample, which when excited, emits radiation. The integrated device includes at least one waveguide configured to propagate excitation energy to the sample wells from a region of the integrated device configured to couple with an excitation energy source. A pixel may also include at least one element for directing the emission energy towards a sensor within the pixel. The system also includes an instrument that interfaces with the integrated device. The instrument may include an excitation energy source for providing excitation energy to the integrated device by coupling to an excitation energy coupling region of the integrated device.Type: GrantFiled: October 8, 2021Date of Patent: April 16, 2024Assignee: Quantum-Si IncorporatedInventors: Jonathan M. Rothberg, Ali Kabiri, Jason W. Sickler, Brett J. Gyarfas, Jeremy Lackey, Gerard Schmid, Lawrence C. West, Keith G. Fife, Benjamin Cipriany, Farshid Ghasemi
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Publication number: 20240079843Abstract: Apparatus and methods for producing ultrashort optical pulses are described. A high-power, solid-state, passively mode-locked laser can be manufactured in a compact module that can be incorporated into a portable instrument. The mode-locked laser can produce sub-50-ps optical pulses at a repetition rates between 200 MHz and 50 MHz, rates suitable for massively parallel data-acquisition. The optical pulses can be used to generate a reference clock signal for synchronizing data-acquisition and signal-processing electronics of the portable instrument.Type: ApplicationFiled: November 8, 2023Publication date: March 7, 2024Applicant: Quantum-Si IncorporatedInventors: Jonathan M. Rothberg, Jason W. Sickler, Lawrence C. West, Faisal R. Ahmad, Paul E. Glenn, Jack Jewell, John Glenn, Jose Camara, Jeremy Christopher Jordan, Todd Rearick, Farshid Ghasemi, Jonathan C. Schultz, Keith G. Fife, Benjamin Cipriany
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Patent number: 11879841Abstract: Apparatus and methods for analyzing single molecule and performing nucleic acid sequencing. An apparatus can include an assay chip that includes multiple pixels with sample wells configured to receive a sample, which, when excited, emits emission energy; at least one element for directing the emission energy in a particular direction; and a light path along which the emission energy travels from the sample well toward a sensor. The apparatus also includes an instrument that interfaces with the assay chip. The instrument includes an excitation light source for exciting the sample in each sample well; a plurality of sensors corresponding the sample wells. Each sensor may detect emission energy from a sample in a respective sample well. The instrument includes at least one optical element that directs the emission energy from each sample well towards a respective sensor of the plurality of sensors.Type: GrantFiled: October 8, 2021Date of Patent: January 23, 2024Assignee: Quantum-Si IncorporatedInventors: Jonathan M. Rothberg, Ali Kabiri, Jason W. Sickler, Brett J. Gyarfas, Jeremy Lackey, Gerard Schmid, Paul E. Glenn, Lawrence C. West, Benjamin Cipriany, Keith G. Fife
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Patent number: 11848531Abstract: Apparatus and methods for producing ultrashort optical pulses are described. A high-power, solid-state, passively mode-locked laser can be manufactured in a compact module that can be incorporated into a portable instrument. The mode-locked laser can produce sub-50-ps optical pulses at a repetition rates between 200 MHz and 50 MHz, rates suitable for massively parallel data-acquisition. The optical pulses can be used to generate a reference clock signal for synchronizing data-acquisition and signal-processing electronics of the portable instrument.Type: GrantFiled: March 16, 2022Date of Patent: December 19, 2023Assignee: Quantum-Si IncorporatedInventors: Jonathan M. Rothberg, Jason W. Sickler, Lawrence C. West, Faisal R. Ahmad, Paul E. Glenn, Jack Jewell, John Glenn, Jose Camara, Jeremy Christopher Jordan, Todd Rearick, Farshid Ghasemi, Jonathan C. Schultz, Keith G. Fife, Benjamin Cipriany
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Publication number: 20230374586Abstract: The disclosure relates, in part, to a method for detecting an analyte in a sample, comprising: contacting a substrate construct with a sample that may comprise the analyte, and using evanescent wave imaging to detect the analyte.Type: ApplicationFiled: April 28, 2023Publication date: November 23, 2023Applicant: 454 CorporationInventors: Jonathan M. Rothberg, Isaac Bean, William A. Hansen, Jose Camara, Lawrence C. West, Henry Kemble, Lindsay Schneider, David Honeybun, Jaime Scott Zahorian
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Publication number: 20230375475Abstract: System and methods for analyzing single molecules and performing nucleic acid sequencing. An integrated device may include multiple pixels with sample wells configured to receive a sample, which when excited, emits radiation. The integrated device includes a surface having a trench region recessed from a portion of the surface and an array of sample wells, disposed in the trench region. The integrated device also includes a waveguide configured to couple excitation energy to at least one sample well in the array and positioned at a first distance from a surface of the trench region and at a second distance from the surface in a region separate from the trench region. The first distance is smaller than the second distance. The system also includes an instrument that interfaces with the integrated device. The instrument may include an excitation energy source for providing excitation energy to the integrated device by coupling to an excitation energy coupling region of the integrated device.Type: ApplicationFiled: July 20, 2023Publication date: November 23, 2023Applicant: Quantum-Si IncorporatedInventors: Jonathan M. Rothberg, Ali Kabiri, Gerard Schmid, Keith G. Fife, James Beach, Jason W. Sickler, Lawrence C. West, Paul E. Glenn, Kyle Preston, Farshid Ghasemi, Benjamin Cipriany, Jeremy Lackey
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Publication number: 20230365612Abstract: The disclosure is directed to a compound of formula III: wherein: X is a heteroatom; Base is a nucleobase; R1 and R2 are each independently selected from the group consisting of H, CF3, CN, a C1-C12 straight chain or branched alkyl, a C2-C12 straight chain or branched alkenyl or polyenyl, a C2-C12 straight chain or branched alkynyl or polyalkynyl, a C1-C12 ether, and an aromatic group (e.g., a phenyl, a naphthyl, a pyridine), with the proviso that at least one of R1 and R2 is CF3, CN, a C1-C12 straight chain or branched alkyl, a C2-C12 straight chain or branched alkenyl or polyenyl, a C2-C12 straight chain or branched alkynyl or polyalkynyl, a C1-C12 ether, or an aromatic group (e.g., a phenyl, a naphthyl, a pyridine); R3 is NO2; R4 is H; R5 comprises a C1-C12 alkyne, an amide, and/or an amine; R6 is OMe or S—C6H6; and R7 is H or NO2.Type: ApplicationFiled: April 28, 2023Publication date: November 16, 2023Applicant: 454 CorporationInventors: Jonathan M. Rothberg, Isaac Bean, William A. Hansen, Jose Camara, Lawrence C. West, Henry Kemble, Lindsay Schneider, David Honeybun, Jaime Scott Zahorian
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Publication number: 20230364618Abstract: The disclosure is directed to an imaging device comprising: a reservoir having an interior lower surface; a substrate arranged below the reservoir, wherein at least a portion of an upper surface of the substrate forms the interior lower surface of the reservoir; a first light source arranged proximate to the substrate and configured to direct light into the substrate; an image sensor arranged below the substrate and configured to receive emission light produced within the reservoir.Type: ApplicationFiled: April 28, 2023Publication date: November 16, 2023Applicant: 454 CorporationInventors: Jonathan M. Rothberg, Isaac Bean, William A. Hansen, Jose Camara, Lawrence C. West, Henry Kemble, Lindsay Schneider, David Honeybun, Jaime Scott Zahorian
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Publication number: 20230366025Abstract: The disclosure is directed to a method for nucleic acid sequencing, comprising: contacting a substrate polynucleotide immobilized to a substrate with a protected nucleotide and a sequencing primer in a presence of a polymerase such that the polymerase incorporates the protected nucleotide into the sequencing primer, wherein the protected nucleotide comprises a detectable moiety and a photocleavable terminating moiety; using evanescent wave imaging to identify the protected nucleotide incorporated into the sequencing primer; and using evanescent wave imaging to cleave the photocleavable terminating moiety of the protected nucleotide.Type: ApplicationFiled: April 28, 2023Publication date: November 16, 2023Applicant: 454 CorporationInventors: Jonathan M. Rothberg, Isaac Bean, William A. Hansen, Jose Camara, Lawrence C. West, Henry Kemble, Lindsay Schneider, David Honeybun, Jaime Scott Zahorian
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Publication number: 20230366019Abstract: The disclosure is directed to a method for nucleic acid sequencing, comprising: using evanescent wave imaging to identify a 3?-unblocked protected nucleotide incorporated into a sequencing primer.Type: ApplicationFiled: April 28, 2023Publication date: November 16, 2023Applicant: 454 CorporationInventors: Jonathan M. Rothberg, Isaac Bean, William A. Hansen, Jose Camara, Lawrence C. West, Henry Kemble, Lindsay Schneider, David Honeybun, Jaime Scott Zahorian
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Publication number: 20230366026Abstract: The disclosure is directed to (i) controlling a first light source to emit a first light into a substrate on which substrate polynucleotides are immobilized, wherein a plurality of substrate polynucleotides are each annealed to a sequencing primer and bound with a polymerase, wherein the substrate polynucleotides are in a presence of a pool of protected nucleotides, and wherein each protected nucleotide comprises a detectable moiety and a photocleavable terminating moiety; (ii) processing a fluorescence signal to identify protected nucleotides incorporated in the sequencing primers; (iii) controlling a second light source to emit a second light into the substrate to cleave the detectable moieties from the incorporated protected nucleotides; (iv) determining one of both of: a percentage of the sequencing primers that incorporated a protected nucleotide and a percentage of the detectable moieties cleaved from the incorporated protected nucleotides; and (v) modifying one or more parameters of a sequencing primerType: ApplicationFiled: April 28, 2023Publication date: November 16, 2023Applicant: 454 CorporationInventors: Jonathan M. Rothberg, Isaac Bean, William A. Hansen, Jose Camara, Lawrence C. West, Henry Kemble, Lindsay Schneider, David Honeybun, Jaime Scott Zahorian
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Publication number: 20230366822Abstract: The disclosure is directed to a method for preparing a sample for evanescent wave imaging, comprising: isothermally amplifying a target nucleic acid present in the sample in a reservoir to produce one or more amplicons, wherein the one or more amplicons are immobilized to a bottom surface of the reservoir; and contacting the one or more amplicons with an aqueous solution comprising sequencing reagents comprising a pool of 3?-unblocked protected nucleotides.Type: ApplicationFiled: April 28, 2023Publication date: November 16, 2023Applicant: 454 CorporationInventors: Jonathan M. Rothberg, Isaac Bean, William A. Hansen, Jose Camara, Lawrence C. West, Henry Kemble, Lindsay Schneider, David Honeybun, Jaime Scott Zahorian
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Patent number: 11737665Abstract: Aspects of the present disclosure provide improved techniques for imaging a subject's retina fundus. Some aspects relate to an imaging apparatus that may be substantially binocular shaped and/or may house multiple imaging devices configured to provide multiple corresponding modes of imaging the subject's retina fundus. Some aspects relate to techniques for imaging a subject's eye using white light, fluorescence, infrared (IR), optical coherence tomography (OCT), and/or other imaging modalities that may be employed by a single imaging apparatus. Some aspects relate to improvements in white light, fluorescence, IR, OCT, and/or other imaging technologies that may be employed alone or in combination with other techniques. Some aspects relate to multi-modal imaging techniques that enable determination of a subject's health status.Type: GrantFiled: June 19, 2020Date of Patent: August 29, 2023Assignee: Tesseract Health, Inc.Inventors: Tyler S. Ralston, Maurizio Arienzo, Owen Kaye-Kauderer, Benjamin Rosenbluth, Jonathan M. Rothberg, Lawrence C. West, Paul E. Glenn
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Publication number: 20230258862Abstract: System and methods for optical power distribution to a large numbers of sample wells within an integrated device that can analyze single molecules and perform nucleic acid sequencing are described. The integrated device may include a grating coupler configured to receive an optical beam from an optical source and optical splitters configured to divide optical power of the grating coupler to waveguides of the integrated device positioned to couple with the sample wells. Outputs of the grating coupler may vary in one or more dimensions to account for an optical intensity profile of the optical source.Type: ApplicationFiled: April 24, 2023Publication date: August 17, 2023Applicant: Quantum-Si IncorporatedInventors: Jonathan M. Rothberg, Ali Kabir, Gerard Schmid, Jason w. Sickler, Paul E. Glenn, Lawrence C. West, Kyle Preston, Alexander Gondarenko, Benjamin Cipriany, James Beach, Keith G. Fife, Farshid Ghasemi
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Publication number: 20230152224Abstract: Compact optical sources and methods for producing short and ultrashort optical pulses are described. A semiconductor laser or LED may be driven with a bipolar waveform to generate optical pulses with FWHM durations as short as approximately 85 ps having suppressed tail emission. The pulsed optical sources may be used for fluorescent lifetime analysis of biological samples and time-of-flight imaging, among other applications.Type: ApplicationFiled: January 6, 2023Publication date: May 18, 2023Applicant: Quantum-Si IncorporatedInventors: Jonathan M. Rothberg, Jason W. Sickler, Lawrence C. West, Faisal R. Ahmad, Brendan Huang, Paul E. Glenn, Jonathan C. Schultz, Jose Camara
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Patent number: 11567006Abstract: Compact optical sources and methods for producing short and ultrashort optical pulses are described. A semiconductor laser or LED may be driven with a bipolar waveform to generate optical pulses with FWHM durations as short as approximately 85 ps having suppressed tail emission. The pulsed optical sources may be used for fluorescent lifetime analysis of biological samples and time-of-flight imaging, among other applications.Type: GrantFiled: January 23, 2020Date of Patent: January 31, 2023Assignee: Quantum-Si IncorporatedInventors: Jonathan M. Rothberg, Jason W. Sickler, Lawrence C. West, Faisal R. Ahmad, Brendan Huang, Paul E. Glenn, Jonathan C. Schultz, Jose Camara
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Publication number: 20220364996Abstract: Apparatus and methods for analyzing single molecule and performing nucleic acid sequencing. An integrated device includes multiple pixels with sample wells configured to receive a sample, which, when excited, emits radiation; at least one element for directing the emission radiation in a particular direction; and a light path along which the emission radiation travels from the sample well toward a sensor. The apparatus also includes an instrument that interfaces with the integrated device. Each sensor may detect emission radiation from a sample in a respective sample well. The instrument includes an excitation light source for exciting the sample in each sample well.Type: ApplicationFiled: July 29, 2022Publication date: November 17, 2022Applicant: Quantum-Si IncorporatedInventors: Jonathan M. Rothberg, Ali Kabiri, Jason W. Sickler, Brett J. Gyartas, Jeremy Lackey, Gerard Schmid, Benjamin Cipriany, Jack Jewell, Lawrence C. West, Michael Ferrigno, Paul E. Glenn, Anthony Bellofiore
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Publication number: 20220349823Abstract: System and methods for analyzing single molecules and performing nucleic acid sequencing. An integrated device may include multiple pixels with sample wells configured to receive a sample, which when excited, emits radiation. The integrated device includes a surface having a trench region recessed from a portion of the surface and an array of sample wells, disposed in the trench region. The integrated device also includes a waveguide configured to couple excitation energy to at least one sample well in the array and positioned at a first distance from a surface of the trench region and at a second distance from the surface in a region separate from the trench region. The first distance is smaller than the second distance. The system also includes an instrument that interfaces with the integrated device. The instrument may include an excitation energy source for providing excitation energy to the integrated device by coupling to an excitation energy coupling region of the integrated device.Type: ApplicationFiled: July 11, 2022Publication date: November 3, 2022Applicant: Quantum-Si IncorporatedInventors: Jonathan M. Rothberg, Ali Kabiri, Gerard Schmid, Keith G. Fife, James Beach, Jason W. Sickler, Lawrence C. West, Paul E. Glenn, Kyle Preston, Farshid Ghasemi, Benjamin Cipriany, Jeremy Lackey
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Patent number: 11466316Abstract: Apparatus and methods for producing ultrashort optical pulses are described. A high-power, solid-state, passively mode-locked laser can be manufactured in a compact module that can be incorporated into a portable instrument for biological or chemical analyses. The pulsed laser may produce sub-100-ps optical pulses at a repetition rate commensurate with electronic data-acquisition rates. The optical pulses may excite samples in reaction chambers of the instrument, and be used to generate a reference clock for operating signal-acquisition and signal-processing electronics of the instrument.Type: GrantFiled: February 15, 2019Date of Patent: October 11, 2022Assignee: Quantum-Si IncorporatedInventors: Jonathan M. Rothberg, Jason W. Sickler, Lawrence C. West, Faisal R. Ahmad, Paul E. Glenn, Jack Jewell, John Glenn, Jose Camara, Jeremy Christopher Jordan, Todd Rearick, Farshid Ghasemi, Jonathan C. Schultz, Keith G. Fife
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Patent number: 11435177Abstract: Aspects of the present disclosure provide improved techniques for imaging a subject's retina fundus. Some aspects relate to an imaging apparatus that may be substantially binocular shaped and/or may house multiple imaging devices configured to provide multiple corresponding modes of imaging the subject's retina fundus. Some aspects relate to techniques for imaging a subject's eye using white light, fluorescence, infrared (IR), optical coherence tomography (OCT), and/or other imaging modalities that may be employed by a single imaging apparatus. Some aspects relate to improvements in white light, fluorescence, IR, OCT, and/or other imaging technologies that may be employed alone or in combination with other techniques. Some aspects relate to multi-modal imaging techniques that enable determination of a subject's health status.Type: GrantFiled: June 19, 2020Date of Patent: September 6, 2022Assignee: Tesseract Health, Inc.Inventors: Tyler S. Ralston, Maurizio Arienzo, Owen Kaye-Kauderer, Benjamin Rosenbluth, Jonathan M. Rothberg, Lawrence C. West, Paul E. Glenn