Patents by Inventor Prokopios Magiatis

Prokopios Magiatis 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: 20230389584
    Abstract: The present invention relates to a method of producing at least one composition, said method comprising the following steps: (a) preparing a paste from flesh of fermented Kalamon olives; (b) subjecting said paste to a separation process yielding oil, a semisolid fraction, and an aqueous phase, said separation process preferably being centrifugation; and (c) performing one, two or three of the following: (i) harvesting said oil, thereby obtaining a first composition; (ii) drying said semisolid fraction, thereby obtaining a second composition; and (iii) harvesting said aqueous phase, thereby obtaining a third composition.
    Type: Application
    Filed: October 26, 2021
    Publication date: December 7, 2023
    Inventors: Martha-Spyridoula Katsarou, Prokopios Magiatis, Eleni Melliou, Nikolaos Drakoulis
  • Publication number: 20220125869
    Abstract: The present invention relates to the method for obtaining in pure form or as a mixture of the bioactive diol forms of the main secoiridoid phenols present in olive oil and certain isomeric forms or derivatives thereof. Specifically, it relates to the production process of S-(E)-oleocanthadiol, S-(E)-oleaceinediol, 5S-(E)-oleomissionadiol, 5S-(E)-oleokoronadiol, oleuropeinediol and ligstrodiol and their corresponding polyethylene glycol hemiacetals through extraction of specifically selected olive oil with polyethylene glycol and then treated with water. It also relates to the pharmaceutical preparations containing the above substances in various combinations and the therapeutic properties of these preparations for the treatment of cancer, degenerative diseases of the central nervous system, diabetes, hyperlipidemia, inflammatory diseases and the prevention of creation of atherosclerotic plaques and thrombi.
    Type: Application
    Filed: February 11, 2020
    Publication date: April 28, 2022
    Applicant: OMPHAX SA
    Inventors: PROKOPIOS MAGIATIS, ELENI MELLIOU, PANAGIOTIS DIAMANTAKOS, AIMILIA RIGAKOU
  • Publication number: 20220119335
    Abstract: The present invention relates to a method for obtaining in pure form or in a mixture the oleacein and oleomissional substances from olive fruits and leaves and certain derivatives thereof, the bioactive diol forms, by selective extraction of specially selected leaves or fruits with water or organic solvents. It also relates to pharmaceutical preparations containing the above substances in various combinations and the therapeutic properties of these preparations for the treatment of cancer, degenerative diseases of the central nervous system, diabetes, hyperlipidemia, inflammatory diseases and the prevention of creation of atherosclerotic plaques and thrombi.
    Type: Application
    Filed: February 11, 2020
    Publication date: April 21, 2022
    Applicant: OMPHAX SA
    Inventors: PROKOPIOS MAGIATIS, ELENI MELLIOU, PANAGIOTIS DIAMANTAKOS, AIMILIA RIGAKOU
  • Patent number: 8829203
    Abstract: Indirubin derivatives of formula (I) wherein R represents -(A)n- R1 or —CO—N(R2,R3) with •A being C1-C5 alkylene group, optionally substituted by one or several A1 radical, A1 being an halogen Br, OH, OR4 or NH2, R4 being C1-C5 alkyl; —R1 being halogen, OH, N(R2, R3); R2 and R3, identical or different, being C1-C5 alkyl, optionally substituted by A1 such as above defined, or R2 and R3 are part of a cycle with 5 or 6 elements optionally comprising another heteroatom such as O or N; •n=1?5. It also relates to the biological application thereof.
    Type: Grant
    Filed: July 21, 2009
    Date of Patent: September 9, 2014
    Assignee: Centre National de la Recherche Scientifique (CNRS)
    Inventors: Laurent Meijer, Leandros Skaltsounis, Emmanuel Mikros, Prokopios Magiatis, Carl Johnson
  • Publication number: 20110136808
    Abstract: Indirubin derivatives of formula (I) wherein R represents -(A)n- R1 or —CO—N(R2,R3) with •A being C1-C5 alkylene group, optionally substituted by one or several A1 radical, A1 being an halogen Br, OH, OR4 or NH2, R4 being C1-C5 alkyl; —R1 being halogen, OH, N(R2, R3); R2 and R3, identical or different, being C1-C5 alkyl, optionally substituted by A1 such as above defined, or R2 and R3 are part of a cycle with 5 or 6 elements optionally comprising another heteroatom such as O or N; •n=1?5. It also relates to the biological application thereof.
    Type: Application
    Filed: July 21, 2009
    Publication date: June 9, 2011
    Inventors: Laurent Meijer, Leandros Skaltsounis, Emmanuel Mikros, Prokopios Magiatis, Carl Johnson
  • Publication number: 20050238740
    Abstract: Pharmaceutical formulations and methods of manufacture of such formulations used in the treatment of microbial infections and cell proliferation conditions. The pharmaceutical formulations include anti-microbial and/or anti-cell proliferation agents which comprise a mastic extract product and essential oil, or a mastic isolated component, or synthetic equivalents thereof prepared as oral or topical formulations. Further, methods of treating microbial infections or cell proliferation conditions in a subject are provided wherein an oral or topical formulation of an anti-microbial agent or anti-cell proliferation agent is administered to a subject so as to treat infection or condition.
    Type: Application
    Filed: May 1, 2003
    Publication date: October 27, 2005
    Inventors: Spiros Fotinos, Ligia Panaitescu, Dimitris Kletsas, Harris Platsinis, Irene Zervolea, Alexios Skaltsounis, Sofia Mitakou, Prokopios Magiatis
  • Patent number: 6906100
    Abstract: The preparation of extracts from olive fruits, olive tree leaves, olive oil as well as olive-press waste. The isolation of natural products from these extracts and the evaluation of the DNA protective antioxidant activity of the extracts and the purified compounds on intact cells.
    Type: Grant
    Filed: February 10, 2003
    Date of Patent: June 14, 2005
    Assignee: Lavipharm S.A.
    Inventors: Spiros Fotinos, Ligia Panaitescu, Alexios-Leandros Skaltsounis, Sofia Mitakou, Prokopios Magiatis, Nektarios Aligiannis, Dimitrios Galaris
  • Publication number: 20030185921
    Abstract: The preparation of extracts from olive fruits, olive tree leaves, olive oil as well as olive-press waste. The isolation of natural products from these extracts and the evaluation of the DNA protective antioxidant activity of the extracts and the purified compounds on intact cells.
    Type: Application
    Filed: February 10, 2003
    Publication date: October 2, 2003
    Inventors: Spiros Fotinos, Ligia Panaitescu, Alexios-Leandros Skaltsounis, Sofia Mitakou, Prokopios Magiatis, Nektarios Aligiannis, Dimitrios Galaris