Patents by Inventor Karan Mohan

Karan Mohan 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).

  • Image analysis and measurement of biological samples
    Patent number: 10345303
    Abstract: Methods, devices, systems, and apparatuses are provided for the image analysis of measurement of biological samples.
    Type: Grant
    Filed: June 16, 2016
    Date of Patent: July 9, 2019
    Assignee: Theranos IP Company, LLC
    Inventors: Elizabeth A. Holmes, Chinmay Pangarkar, Timothy Smith, Karan Mohan, Samartha Anekal, Daniel Young, James Wasson
  • Image analysis and measurement of biological samples
    Patent number: 10302643
    Abstract: Methods, devices, apparatus, and systems are provided for image analysis. Methods of image analysis may include observation, measurement, and analysis of images of biological and other samples; devices, apparatus, and systems provided herein are useful for observation, measurement, and analysis of images of such samples. The methods, devices, apparatus, and systems disclosed herein provide advantages over other methods, devices, apparatus, and systems.
    Type: Grant
    Filed: October 7, 2014
    Date of Patent: May 28, 2019
    Assignee: Theranos IP Company, LLC
    Inventors: Karan Mohan, Chinmay Pangarkar, James R. Wasson
  • METHODS AND DEVICES FOR SAMPLE ANALYSIS
    Publication number: 20190120768
    Abstract: Methods and devices for cytometric analysis are provided. A cytometry apparatus is provided which may be used with a stationary sample cuvette for analysis of a stationary sample or with a flow sample cuvette for analysis of a flowing sample. The methods and devices provided herein may be used to perform cytometric analysis of samples under a wide range of experimental and environmental conditions.
    Type: Application
    Filed: May 18, 2018
    Publication date: April 25, 2019
    Inventors: Chinmay Pangarkar, Karan Mohan
  • FEMTOWATT NON-VACUUM TUBE DETECTOR ASSEMBLY
    Publication number: 20190081603
    Abstract: In one embodiment, a femtowatt sensitivity optical detector is provided using one or more photodiodes, intended as a replacement for the photomultiplier based photon counting unit.
    Type: Application
    Filed: June 6, 2018
    Publication date: March 14, 2019
    Inventors: Karan Mohan, Marcelo Martinez
  • Femtowatt non-vacuum tube detector assembly
    Patent number: 10014837
    Abstract: In one embodiment, a femtowatt sensitivity optical detector is provided using one or more photodiodes, intended as a replacement for the photomultiplier based photon counting unit.
    Type: Grant
    Filed: October 20, 2016
    Date of Patent: July 3, 2018
    Assignee: Theranos IP Company, LLC
    Inventors: Karan Mohan, Marcelo Martinez
  • Methods and devices for sample analysis
    Patent number: 9989470
    Abstract: Methods and devices for cytometric analysis are provided. A cytometry apparatus is provided which may be used with a stationary sample cuvette for analysis of a stationary sample or with a flow sample cuvette for analysis of a flowing sample. The methods and devices provided herein may be used to perform cytometric analysis of samples under a wide range of experimental and environmental conditions.
    Type: Grant
    Filed: May 23, 2016
    Date of Patent: June 5, 2018
    Assignee: Theranos IP Company, LLC
    Inventors: Chinmay Pangarkar, Karan Mohan
  • UNIFIED DETECTION SYSTEM FOR FLUOROMETRY, LUMINOMETRY AND SPECTROMETRY
    Publication number: 20180120221
    Abstract: The devices and systems disclosed herein provide multiple optical capabilities in a single device or system. Methods for using these devices and systems are provided. These devices and systems are configurable for operation in each of a spectroscopy mode, a fluorescence mode, and a luminescence mode, and are capable of performing spectroscopic, fluorescence, and luminescence observations, measurements, and analyses when operated in the corresponding spectroscopy mode, fluorescence mode, or luminescence mode. These devices and systems include mirror dispersion elements having multiple faces including an optical dispersion element on one face (e.g., a diffraction grating or a prism) and a reflective element on another face (e.g., a mirror). These multiple capabilities eliminate the need to move or load a sample in multiple devices when subjecting a sample to multiple analyses, and thus provide greater accuracy, precision, and speed while reducing complexity and cost of sample analysis.
    Type: Application
    Filed: September 7, 2017
    Publication date: May 3, 2018
    Inventors: Karan Mohan, Samartha Anekal
  • Unified detection system for fluorometry, luminometry and spectrometry
    Patent number: 9835548
    Abstract: The devices and systems disclosed herein provide multiple optical capabilities in a single device or system. Methods for using these devices and systems are provided. These devices and systems are configurable for operation in each of a spectroscopy mode, a fluorescence mode, and a luminescence mode, and are capable of performing spectroscopic, fluorescence, and luminescence observations, measurements, and analyzes when operated in the corresponding spectroscopy mode, fluorescence mode, or luminescence mode. These devices and systems include mirror dispersion elements having multiple faces including an optical dispersion element on one face (e.g., a diffraction grating or a prism) and a reflective element on another face (e.g., a mirror). These multiple capabilities eliminate the need to move or load a sample in multiple devices when subjecting a sample to multiple analyzes, and thus provide greater accuracy, precision, and speed while reducing complexity and cost of sample analysis.
    Type: Grant
    Filed: May 20, 2016
    Date of Patent: December 5, 2017
    Assignee: Theranos, Inc.
    Inventors: Karan Mohan, Samartha Anekal
  • Unified detection system for fluorometry, luminometry and spectrometry
    Patent number: 9784670
    Abstract: The devices and systems disclosed herein provide multiple optical capabilities in a single device or system. Methods for using these devices and systems are provided. These devices and systems are configurable for operation in each of a spectroscopy mode, a fluorescence mode, and a luminescence mode, and are capable of performing spectroscopic, fluorescence, and luminescence observations, measurements, and analyses when operated in the corresponding spectroscopy mode, fluorescence mode, or luminescence mode. These devices and systems include mirror dispersion elements having multiple faces including an optical dispersion element on one face (e.g., a diffraction grating or a prism) and a reflective element on another face (e.g., a mirror). These multiple capabilities eliminate the need to move or load a sample in multiple devices when subjecting a sample to multiple analyses, and thus provide greater accuracy, precision, and speed while reducing complexity and cost of sample analysis.
    Type: Grant
    Filed: January 21, 2015
    Date of Patent: October 10, 2017
    Assignee: Theranos, Inc.
    Inventors: Karan Mohan, Samartha Anekal
  • IMAGE ANALYSIS AND MEASUREMENT OF BIOLOGICAL SAMPLES
    Publication number: 20170146447
    Abstract: Methods, devices, systems, and apparatuses are provided for the image analysis of measurement of biological samples.
    Type: Application
    Filed: November 1, 2016
    Publication date: May 25, 2017
    Inventors: Karan Mohan, Chinmay Pangarkar, James Wasson
  • IMAGE ANALYSIS AND MEASUREMENT OF BIOLOGICAL SAMPLES
    Publication number: 20170115289
    Abstract: Methods, devices, systems, and apparatuses are provided for the image analysis of measurement of biological samples.
    Type: Application
    Filed: September 28, 2016
    Publication date: April 27, 2017
    Inventors: Elizabeth A. Holmes, Chinmay Pangarkar, Timothy Smith, Karan Mohan, Daniel Young, James Wasson, Samartha Anekal
  • FEMTOWATT NON-VACUUM TUBE DETECTOR ASSEMBLY
    Publication number: 20170104464
    Abstract: In one embodiment, a femtowatt sensitivity optical detector is provided using one or more photodiodes, intended as a replacement for the photomultiplier based photon counting unit.
    Type: Application
    Filed: October 20, 2016
    Publication date: April 13, 2017
    Inventors: Karan Mohan, Marcelo Martinez
  • Methods and devices for sample analysis
    Patent number: 9562860
    Abstract: Methods and devices for cytometric analysis are provided. A cytometry apparatus is provided which may be used with a stationary sample cuvette for analysis of a stationary sample or with a flow sample cuvette for analysis of a flowing sample. The methods and devices provided herein may be used to perform cytometric analysis of samples under a wide range of experimental and environmental conditions.
    Type: Grant
    Filed: June 19, 2014
    Date of Patent: February 7, 2017
    Assignee: Theranos, Inc.
    Inventors: Chinmay Pangarkar, Karan Mohan
  • IMAGE ANALYSIS AND MEASUREMENT OF BIOLOGICAL SAMPLES
    Publication number: 20170023478
    Abstract: Methods, devices, systems, and apparatuses are provided for the image analysis of measurement of biological samples.
    Type: Application
    Filed: June 16, 2016
    Publication date: January 26, 2017
    Inventors: Elizabeth A. Holmes, Chinmay Pangarkar, Timothy Smith, Karan Mohan, Samartha Anekal, Daniel Young, James Wasson
  • Femtowatt non-vacuum tube detector assembly
    Patent number: 9515618
    Abstract: In one embodiment, a femtowatt sensitivity optical detector is provided using one or more photodiodes, intended as a replacement for the photomultiplier based photon counting unit.
    Type: Grant
    Filed: September 9, 2015
    Date of Patent: December 6, 2016
    Assignee: Theranos, Inc.
    Inventors: Karan Mohan, Marcelo Martinez
  • Image analysis and measurement of biological samples
    Patent number: 9513224
    Abstract: Methods, devices, systems, and apparatuses are provided for the image analysis of measurement of biological samples.
    Type: Grant
    Filed: January 22, 2014
    Date of Patent: December 6, 2016
    Assignee: Theranos, Inc.
    Inventors: Karan Mohan, Chinmay Pangarkar, James Wasson
  • Image analysis and measurement of biological samples
    Patent number: 9494521
    Abstract: Methods, devices, systems, and apparatuses are provided for the image analysis of measurement of biological samples.
    Type: Grant
    Filed: July 25, 2013
    Date of Patent: November 15, 2016
    Assignee: Theranos, Inc.
    Inventors: Elizabeth A. Holmes, Chinmay Pangarkar, Timothy Smith, Karan Mohan, Samartha Anekal, Daniel L. Young, James R. Wasson
  • Image analysis and measurement of biological samples
    Patent number: 9395302
    Abstract: Methods, devices, systems, and apparatuses are provided for the image analysis of measurement of biological samples.
    Type: Grant
    Filed: July 25, 2013
    Date of Patent: July 19, 2016
    Assignee: Theranos, Inc.
    Inventors: Elizabeth A. Holmes, Chinmay Pangarkar, Timothy Smith, Karan Mohan, Samartha Anekal, Daniel L. Young, James R. Wasson
  • FEMTOWATT NON-VACUUM TUBE DETECTOR ASSEMBLY
    Publication number: 20160072453
    Abstract: In one embodiment, a femtowatt sensitivity optical detector is provided using one or more photodiodes, intended as a replacement for the photomultiplier based photon counting unit.
    Type: Application
    Filed: September 9, 2015
    Publication date: March 10, 2016
    Inventors: Karan Mohan, Marcelo Martinez
  • IMAGE ANALYSIS AND MEASUREMENT OF BIOLOGICAL SAMPLES
    Publication number: 20150204788
    Abstract: Methods, devices, systems, and apparatuses are provided for the image analysis of measurement of biological samples.
    Type: Application
    Filed: January 20, 2015
    Publication date: July 23, 2015
    Inventors: Chinmay Pangarkar, Karan Mohan, James R. Wasson