Patents by Inventor Mohesh Moothanchery

Mohesh Moothanchery 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).

  • Publication number: 20250098963
    Abstract: “Herein disclosed is an ex vivo method of identifying a state of a tumor margin in a sample. The method comprises operating a system to generate an ultrasound image and a photoacoustic image, wherein the system comprises: a probe configured to deliver a pulsed laser from a laser source to a sample, wherein the laser source is operable to generate the pulsed laser; arrays coupled to the probe, wherein one of the arrays comprises transducing elements arranged thereon which are operable to transmit and collect ultrasound signals, and wherein one of the arrays comprises transducing elements arranged thereon which are operable to collect photoacoustic signals; and a data acquisition module which converts the ultrasound signals and the photoacoustic signals into the ultrasound image and the photoacoustic image, respectively.
    Type: Application
    Filed: January 4, 2023
    Publication date: March 27, 2025
    Applicants: Agency for Science, Technology and Research, National University Hospital (Singapore) Pte Ltd
    Inventors: Malini OLIVO, Yong Geng GOH, Ghayathri BALASUNDARAM, Mohesh MOOTHANCHERY, Renzhe BI, Ruochong ZHANG
  • Publication number: 20230175968
    Abstract: A portable device which detects a Raman signal from an analyte of interest contained in or suspected to contain in a sample. The portable device includes a laser source in optical communication with a dichroic mirror, an objective lens optically positioned to consolidate the laser from the laser source to the sample, (i) a pair of rotatable filters in optical communication with the dichroic mirror and an optical transmission module or (ii) a first band-pass filter in optical communication with the dichroic mirror and an optical transmission module, and a detector optically positioned to receive and detect a Raman signal produced from the laser incident on the analyte of interest. The dichroic mirror directs the laser from the laser source to the sample through the objective lens and transmits any Raman signal from the sample toward the detector. The detector is absent of a spectrometer and detects the Raman signal.
    Type: Application
    Filed: April 30, 2021
    Publication date: June 8, 2023
    Inventors: Malini Olivo, Jayakumar Perumal, Mohesh Moothanchery, Gurpreet Singh