Patents by Inventor Peter Koulen

Peter Koulen 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).

  • Patent number: 11937596
    Abstract: An improved ultra-fast cooling system is disclosed for cryopreservation of biomaterials. The ultra-fast cooling system is designed to uniformly vitrify or partially vitrify biomaterials, including but not limited to, human biomaterials, proteins, peptides, cells, stem cells, antibodies, neurons, human tissue, organs, cornea, skin, retina, eggs, sperm, embryos, body fluids, blood, serum, lymph fluid, animal tissue, plant biomaterials, plant tissue, germ plasma, pollen, plant sap, and bioengineered tissue, without cryoprotectants or with a low concentration of cryoprotectants. Cooling rates are sufficient to uniformly cryopreserve biomaterials, and can be used in diagnostic cytology and biological cryofixation applications. Other materials also can be cooled uniformly, such as inorganic materials for processing.
    Type: Grant
    Filed: April 5, 2019
    Date of Patent: March 26, 2024
    Assignees: THE CURATORS OF THE UNIVERSITY OF MISSOURI, CRYOCRATE LLC
    Inventors: Xu Han, Henry W. White, Peter Koulen
  • Patent number: 11083406
    Abstract: Systems and methods are described herein for determining that a patient has indications mild cognitive impairment (MCI) or early stage Alzheimer's disease (AD). Microperimetry is used to assess the functional integrity of the patient's retina. Optical Coherence Tomography is used to assess the structural integrity of the patient's retina. Reductions in the size and function of the patient's retina indicate that the patient may have MCI or early stage AD.
    Type: Grant
    Filed: January 9, 2018
    Date of Patent: August 10, 2021
    Assignee: The Curators of the University of Missouri
    Inventor: Peter Koulen
  • Publication number: 20210195890
    Abstract: A cryoprotective device protects an aqueous biological material from mechanical damage due to ice formation during cryogenic freezing and/or cryostorage by preventing direct contact of the biological material with cell-damaging large ice crystals, the cryoprotective storage device having a housing with an internal cavity. The housing is configured to receive a freezable medium with the biological material within the internal cavity. The housing includes a semi-permeable membrane. The membrane is impermeable to ice crystals that are larger than an average pore size of the membrane to prevent such ice crystals from passing into the internal cavity from outside the housing, such that ice crystals formed in the medium within the housing have a smaller crystal size from ice crystals formed in the medium outside of the housing. As such, the biological material is protected from mechanical damage generated by direct contact with large ice crystals.
    Type: Application
    Filed: August 30, 2019
    Publication date: July 1, 2021
    Inventors: Xu Han, Peter Koulen, John K. Critser
  • Publication number: 20210144990
    Abstract: An improved ultra-fast cooling system is disclosed for cryopreservation of biomaterials. The ultra-fast cooling system is designed to uniformly vitrify or partially vitrify biomaterials, including but not limited to, human biomaterials, proteins, peptides, cells, stem cells, antibodies, neurons, human tissue, organs, cornea, skin, retina, eggs, sperm, embryos, body fluids, blood, serum, lymph fluid, animal tissue, plant biomaterials, plant tissue, germ plasma, pollen, plant sap, and bioengineered tissue, without cryoprotectants or with a low concentration of cryoprotectants. Cooling rates are sufficient to uniformly cryopreserve biomaterials, and can be used in diagnostic cytology and biological cryofixation applications. Other materials also can be cooled uniformly, such as inorganic materials for processing.
    Type: Application
    Filed: April 5, 2019
    Publication date: May 20, 2021
    Inventors: Xu HAN, Henry W. WHITE, Peter KOULEN
  • Publication number: 20180125410
    Abstract: Systems and methods are described herein for determining that a patient has indications mild cognitive impairment (MCI) or early stage Alzheimer's disease (AD). Microperimetry is used to assess the functional integrity of the patient's retina. Optical Coherence Tomography is used to assess the structural integrity of the patient's retina. Reductions in the size and function of the patient's retina indicate that the patient may have MCI or early stage AD.
    Type: Application
    Filed: January 9, 2018
    Publication date: May 10, 2018
    Inventor: Peter Koulen, II
  • Patent number: 9872647
    Abstract: Systems and methods are described herein for determining that a patient has indications mild cognitive impairment (MCI) or early stage Alzheimer's disease (AD). Microperimetry is used to assess the functional integrity of the patient's retina. Optical Coherence Tomography is used to assess the structural integrity of the patient's retina. Reductions in the size and function of the patient's retina indicate that the patient may have MCI or early stage AD.
    Type: Grant
    Filed: September 3, 2015
    Date of Patent: January 23, 2018
    Assignee: The Curators of the University of Missouri
    Inventor: Peter Koulen
  • Patent number: 9849101
    Abstract: A method for enhancing amidohydrolase activity of Fatty Acid Amide Hydrolase (FAAH) is disclosed. The method comprising administering a phenoxyacyl-ethanolamide that causes the enhanced activity. The enhanced activity can have numerous effects on biological organisms including, for example, enhancing the growth of certain seedlings.
    Type: Grant
    Filed: September 15, 2016
    Date of Patent: December 26, 2017
    Assignees: Research Foundation of the City University of New York, The Curators of the University of Missouri, University of North Texas
    Inventors: George John, Subbiah Nagarajan, Kent Chapman, Lionel Faure, Peter Koulen
  • Publication number: 20170000748
    Abstract: A method for enhancing amidohydrolase activity of Fatty Acid Amide Hydrolase (FAAH) is disclosed. The method comprising administering a phenoxyacyl-ethanolamide that causes the enhanced activity. The enhanced activity can have numerous effects on biological organisms including, for example, enhancing the growth of certain seedlings.
    Type: Application
    Filed: September 15, 2016
    Publication date: January 5, 2017
    Applicants: Research Foundation of the City University of New York, The Curators of the University of Missouri, University of North Texas
    Inventors: George John, Subbiah Nagarajan, Kent Chapman, Lionel Faure, Peter Koulen
  • Patent number: 9474271
    Abstract: A method for enhancing amidohydrolase activity of Fatty Acid Amide Hydrolase (FAAH) is disclosed. The method comprising administering a phenoxyacylethanolamide that causes the enhanced activity. The enhanced activity can have numerous effects on biological organisms including, for example, enhancing the growth of certain seedlings. The subject matter disclosed herein relates to enhancers of amidohydrolase activity.
    Type: Grant
    Filed: January 17, 2014
    Date of Patent: October 25, 2016
    Assignees: Research Foundation of the City University of New York, The Curators of The University of Missouri, University of North Texas
    Inventors: George John, Subbiah Nagarajan, Kent Chapman, Lionel Faure, Peter Koulen
  • Publication number: 20160302712
    Abstract: Systems and methods are described herein for determining that a patient has indications mild cognitive impairment (MCI) or early stage Alzheimer's disease (AD). Microperimetry is used to assess the functional integrity of the patient's retina. Optical Coherence Tomography is used to assess the structural integrity of the patient's retina. Reductions in the size and function of the patient's retina indicate that the patient may have MCI or early stage AD.
    Type: Application
    Filed: September 3, 2015
    Publication date: October 20, 2016
    Inventor: Peter Koulen
  • Publication number: 20150359218
    Abstract: A method for enhancing amidohydrolase activity of Fatty Acid Amide Hydrolase (FAAH) is disclosed. The method comprising administering a phenoxyacylethanolamide that causes the enhanced activity. The enhanced activity can have numerous effects on biological organisms including, for example, enhancing the growth of certain seedlings. The subject matter disclosed herein relates to enhancers of amidohydrolase activity.
    Type: Application
    Filed: January 17, 2014
    Publication date: December 17, 2015
    Inventors: George John, Subbiah Nagarajan, Kent Chapman, Lionel Faure, Peter Koulen
  • Publication number: 20130130939
    Abstract: A guided mode resonance (GMR) sensor that can be used to simultaneously detect an array of analytes. It provides a diagnostic system that can rapidly detect an array of biomarker proteins in patient samples (such as blood, serum or plasma for example) which can be used as an accurate means to conduct a differential analysis of proteins that allows the discrimination of early and late stages of disease, such as metastatic versus primary ovarian serous carcinomas. The GMR sensor can be provided in a compact size such that it can be portable.
    Type: Application
    Filed: May 11, 2012
    Publication date: May 23, 2013
    Inventors: Debra Wawro, Shelby Zimmerman, Yiwu Ding, Robert Magnusson, Peter Koulen
  • Publication number: 20090075888
    Abstract: The present invention includes compositions and methods for screening for a candidate substance with ryanodine receptor (RyR)-modulatory activity, the method including: determining the ion-conducting ability and ability to change the concentration of the free cytoplasmic intracellular Ca2+ by the RyR modulated by Estrogen receptor-? (ER?) in cells or cell membranes expressing RyR and ER? combination with, or in the absence of the estrogen; contacting the cells or cell membranes with a candidate substance capable of modulation the interaction between RyR and ER?; and measuring the RyR mediated ion-conducting ability of the cells or cell membranes to change the concentration of the free cytoplasmic intracellular Ca2+ by the candidate substance, whereby the modulatory activity of the candidate substance on RyR/ER? interaction is determined.
    Type: Application
    Filed: September 6, 2008
    Publication date: March 19, 2009
    Applicant: University of North Texas Health Science Center at Fort Worth
    Inventors: Peter Koulen, Volodymyr Rybalchenko
  • Publication number: 20070129441
    Abstract: The present invention includes compositions and methods for treating diseases of the eye and skin by modulating the amount of intracellular calcium using transdermal or transcorneal delivery of one or more N-acylethanolamines in a carrier.
    Type: Application
    Filed: January 9, 2007
    Publication date: June 7, 2007
    Applicant: University of North Texas Health Science Center at Fort Worth
    Inventor: Peter Koulen
  • Publication number: 20060142395
    Abstract: The present invention includes compositions and methods for neuroprotection by modulating intracellular calcium concentrations by administering an effective amount of an N-acylethanolamine to a subject.
    Type: Application
    Filed: May 6, 2004
    Publication date: June 29, 2006
    Applicant: University of North Texas Health Science Center
    Inventors: Peter Koulen, Kent Chapman