Patents by Inventor Anastasia Rigas

Anastasia Rigas 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).

  • BREATH ANALYZER AND UREA BREATH TEST METHOD
    Publication number: 20220287587
    Abstract: The present invention provides an improved breath analyzer and breath test method to determine the presence or absence of disease in humans, including but not limited to, the bacterium H. Pylori in a subject's digestive tract.
    Type: Application
    Filed: June 9, 2020
    Publication date: September 15, 2022
    Inventors: Anastasia Rigas, Hao-Chun Chiang, Kalle Levon, Nabi Sertac Artan, Edward Amoako
  • BREATH ANALYZER DEVICES AND BREATH TEST METHODS
    Publication number: 20220039690
    Abstract: The present invention provides an improved breath analyzer and breath test method to determine the presence of disease in humans, including but not limited to, the bacterium H. pylori in a subjects digestive tract. In certain embodiments, the present invention provides a universal breath testing platform and methods of testing for diseases of the gastrointestinal tract, the liver, the kidneys, and the lungs, along with testing for cancer, infections, and metabolic diseases.
    Type: Application
    Filed: December 10, 2019
    Publication date: February 10, 2022
    Inventor: Anastasia Rigas
  • HYDROGEN BREATH ANALYZER AND BREATH TEST METHOD
    Publication number: 20220031190
    Abstract: The present invention provides an improved breath analyzer and breath test method to determine the presence of a gastrointestinal disorder in a human subject's digestive tract.
    Type: Application
    Filed: December 10, 2019
    Publication date: February 3, 2022
    Inventors: Anastasia Rigas, Nabi Sertac Artan, Kalle Levon, Edward Amoako, Hao-Chun Chiang
  • Breath analyzer and breath test methods
    Patent number: 10401318
    Abstract: The present invention provides an improved breath analyzer and breath test method to determine the presence of a gastrointestinal disorder in a subject's digestive tract.
    Type: Grant
    Filed: May 22, 2015
    Date of Patent: September 3, 2019
    Inventor: Anastasia Rigas
  • BREATH ANALYZER AND BREATH TEST METHODS
    Publication number: 20170191953
    Abstract: The present invention provides an improved breath analyzer and breath test method to determine the presence of a gastrointestinal disorder in a subject's digestive tract.
    Type: Application
    Filed: May 22, 2015
    Publication date: July 6, 2017
    Inventor: Anastasia RIGAS
  • Diagnostic method and breath testing device
    Patent number: 9678058
    Abstract: The present invention relates to a diagnostic method and breath-testing device for the diagnosis of Celiac Disease or other gastrointestinal malabsorption in adults and children, and uses a hydrogen selective sensor in the form of a ZnO nanowire-based sensor fabricated using a focused ion beam (FIB/SEM) instrument or a thin film.
    Type: Grant
    Filed: March 14, 2012
    Date of Patent: June 13, 2017
    Inventor: Anastasia Rigas
  • BREATH ANALYZER AND BREATH TEST METHOD
    Publication number: 20170105656
    Abstract: The present invention provides an improved breath analyzer and breath test method to determine the presence of H. pylori in a subject's digestive tract.
    Type: Application
    Filed: May 22, 2015
    Publication date: April 20, 2017
    Inventor: Anastasia Rigas
  • Detection of H. pylori utilizing unlabeled urea
    Patent number: 9289155
    Abstract: Disclosed is a method and device for detection of H. Pylori in breath emissions utilizing an unlabelled urea, in which a patient ingests a safe quantity of unlabelled urea. After ingestion, expired breath of the patient is analyzed for ammonia, with a detection based on levels of ammonia lower than 50 parts per billion to 500 ppm to detect helicobacter pylori.
    Type: Grant
    Filed: September 17, 2008
    Date of Patent: March 22, 2016
    Assignee: The Research Foundation For The State University of New York
    Inventors: Basil Rigas, Anastasia Rigas, Pelagia-Irene Gouma
  • BREATH ANALYZER AND BREATH TEST METHODS
    Publication number: 20150250407
    Abstract: The present invention provides an improved breath analyzer and breath test method to determine the presence of a gastrointestinal disorder in a subject's digestive tract.
    Type: Application
    Filed: May 22, 2015
    Publication date: September 10, 2015
    Inventor: Anastasia Rigas
  • Selective Point of Care Nanoprobe Breath Analyzer
    Publication number: 20140330153
    Abstract: Disclosed is a medical diagnostic device for analyzing breath gases and/or skin emissions, including a highly sensitive sensing component for obtaining an emission concentration profile and a database of breath analysis profiles medical condition characteristics.
    Type: Application
    Filed: July 17, 2014
    Publication date: November 6, 2014
    Inventors: Irene Pelagia Gouma, Anastasia Rigas
  • Detection of H. Pylori Utilizing Unlabeled Urea
    Publication number: 20140221863
    Abstract: Disclosed is a method and device for detection of H. Pylori in breath emissions utilizing an unlabelled urea, in which a patient ingests a safe quantity of unlabelled urea. After ingestion, expired breath of the patient is analyzed for ammonia, with a detection based on levels of ammonia lower than 50 ppb to 500 ppm to detect helicobacter pylori.
    Type: Application
    Filed: April 7, 2014
    Publication date: August 7, 2014
    Applicant: Nanomedicon, LLC
    Inventor: Anastasia Rigas
  • Detector and Method for Detection of H. Pylori
    Publication number: 20120237968
    Abstract: An inexpensive, portable, hand held, point-of-care, non-invasive breath-analyzer for the detection of H. Pylori in adults and children by measuring ammonia in breath using a polyaniline-carbon nanotube sensor.
    Type: Application
    Filed: March 14, 2012
    Publication date: September 20, 2012
    Inventor: Anastasia Rigas
  • Diagnostic Method and Breath Testing Device
    Publication number: 20120234076
    Abstract: The present invention relates to a diagnostic method and breath-testing device for the diagnosis of Celiac Disease or other gastrointestinal malabsorption in adults and children, and uses a hydrogen selective sensor in the form of a ZnO nanowire-based sensor fabricated using a focused ion beam (FIB/SEM) instrument or a thin film.
    Type: Application
    Filed: March 14, 2012
    Publication date: September 20, 2012
    Inventor: Anastasia Rigas
  • DIAGNOSTIC NANOSENSOR DEVICE AND METHOD FOR BREATH ANALYSIS
    Publication number: 20120065534
    Abstract: A hand-held portable device detects the concentration of gas such as ammonia, and displays the concentration, by whether it exceeds a threshold and/or in numerical concentration.
    Type: Application
    Filed: September 6, 2011
    Publication date: March 15, 2012
    Applicant: AMDT Inc.
    Inventor: Anastasia RIGAS
  • DETECTION OF H. PYLORI UTILIZING UNLABELED UREA
    Publication number: 20120034646
    Abstract: Disclosed is a method and device for detection of H. Pylori in breath emissions utilizing an unlabelled urea, in which a patient ingests a safe quantity of unlabelled urea. After ingestion, expired breath of the patient is analyzed for ammonia, with a detection based on levels of ammonia lower than 50 parts per billion to 500 ppm to detect helicobacter pylori.
    Type: Application
    Filed: September 17, 2008
    Publication date: February 9, 2012
    Inventors: Basil Rigas, Anastasia Rigas, Pelagia-Irene Gouma, Krithika Kalyanasundaram
  • Selective point of care nanoprobe breath analyzer
    Publication number: 20080077037
    Abstract: Disclosed is a medical diagnostic device for analyzing breath gases and/or skin emissions, including a highly sensitive sensing component for obtaining an emission concentration profile and a database of breath analysis profiles medical condition characteristics.
    Type: Application
    Filed: September 20, 2007
    Publication date: March 27, 2008
    Inventors: Pelagia-Irene Gouma, Anastasia Rigas