Patents by Inventor Djuro Koruga

Djuro Koruga 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: 20220409658
    Abstract: The present invention relates to hyper harmonized hydroxyl-modified fullerenes, hydroxyl-modified fullerenes in a suitable carrier, and hydroxyl-modified fullerene formulations including a suitable carrier with optional additives. These compositions of matter and formulations have numerous applications including, for example, the cosmetic industry, dietary supplements, food industry, plants and healthcare fields.
    Type: Application
    Filed: December 2, 2019
    Publication date: December 29, 2022
    Inventor: Djuro Koruga
  • Publication number: 20220260755
    Abstract: An optical filter may comprise a layer structure comprising a plurality of layers stacked in a thickness direction of the layer structure and including: a plurality of nano-photonic layers formed of a nano-photonic material with icosahedral or dodecahedral symmetry and at least one substrate layer formed of an optically transparent material, wherein one of the at least one substrate layer is positioned between two of the plurality nano-photonic layers in the thickness direction of the layer structure.
    Type: Application
    Filed: June 12, 2019
    Publication date: August 18, 2022
    Inventor: Djuro Koruga
  • Patent number: 11067730
    Abstract: An optical filter may include a substrate made of a material including an optically transparent matrix material and nano-photonic material with icosahedral or dodecahedral symmetry dispersed in the matrix material.
    Type: Grant
    Filed: June 9, 2016
    Date of Patent: July 20, 2021
    Inventor: Djuro Koruga
  • Publication number: 20190257989
    Abstract: An optical filter may include a substrate made of a material including an optically transparent matrix material and nano-photonic material with icosahedral or dodecahedral symmetry dispersed in the matrix material.
    Type: Application
    Filed: June 9, 2016
    Publication date: August 22, 2019
    Inventor: Djuro Koruga
  • Patent number: 10085643
    Abstract: The present invention generally relates to methods and systems for (i) skin assessment based on the utilization of bioimpedance and fractional calculus and implementation of methods for skin hydration assessment based on the utilization of bioimpedance and fractional calculus and systems thereof, (ii) an Opto-Magnetic method based on RGB and gray images data as “cone-rods” principles with enhanced qualitative and quantitative parameters for analyzing water based on Opto-Magnetic properties of light-matter interaction and systems thereof, and (iii) imaging and analyzing skin based on the interaction between matter and electromagnetic radiation and implementation of an Opto-Magnetic method with enhanced qualitative and quantitative parameters for imaging and analyzing skin based on Opto-Magnetic properties of light-matter interaction and systems thereof.
    Type: Grant
    Filed: February 28, 2011
    Date of Patent: October 2, 2018
    Inventors: Jadran Bandic, Djuro Koruga, Sava Marinkovich, Rahul Mehendale
  • Publication number: 20170035348
    Abstract: A non-invasive imaging device includes an illumination source comprising an incident light source to direct unpolarized light upon skin of a person, the incident unpolarized light having polarization properties including electrical and magnetic properties. The device also includes a detector for detecting light reflected from the skin, the light reflected from the skin of the person having polarization properties including electrical and magnetic properties. A host system coupled to the detector detects differences in polarization properties of the detected light reflected from the skin of the person compared to polarization properties of reflected light from the person at a different point in time and generates an assessment of skin health changes based on the differences.
    Type: Application
    Filed: October 7, 2016
    Publication date: February 9, 2017
    Inventors: Jadran Bandic, Djuro Koruga, Rahul Mehendale, Sava Marinkovich
  • Publication number: 20150313532
    Abstract: Embodiments of the present invention disclose a method and system for managing pre- and in-sun exposure of skin.
    Type: Application
    Filed: July 15, 2015
    Publication date: November 5, 2015
    Inventors: SAVA MARINKOVICH, RAHUL MEHENDALE, JADRAN BANDIC, DJURO KORUGA
  • Publication number: 20150287191
    Abstract: In embodiments of the present disclosure, systems and methods of a method and algorithm for creating a unique spectral fingerprint are based on the convolution of RGB color channel spectral plots generated from digital images that have captured single and/or multi-wavelength light-matter interaction.
    Type: Application
    Filed: April 24, 2015
    Publication date: October 8, 2015
    Inventors: Djuro Koruga, Alexandar Tomic
  • Publication number: 20120321759
    Abstract: The present invention generally relates to methods and systems to determine the properties of light-matter interaction in the characterization of food materials using an incident light source and a sensor to measure the opto-magnetic properties of light reflected from the food material. The opto-magnetic properties can be used to generate an opto-magnetic footprint. Comparison of the opto-magnetic footprint with opto-magnetic footprints of known materials enables characterization of the food materials. This enables detection of pesticide residues, confirmation of “organic” labeling, and determination of freshness of the food materials.
    Type: Application
    Filed: May 18, 2012
    Publication date: December 20, 2012
    Applicant: MYSKIN, INC.
    Inventors: Sava Marinkovich, Djuro Koruga, Jadran Bandic, Lidija Matija, Rahul Mehendale
  • Publication number: 20120080305
    Abstract: A composition of mater comprising a harmonized cluster of water molecules with Fibonacci chains between them and ordered water molecules based on hydrogen bonds that each water molecule interacts with three other water molecules having a magnetic spectra as shown in FIG. 13 or FIG. 14.
    Type: Application
    Filed: December 12, 2011
    Publication date: April 5, 2012
    Applicant: DVB GLOBAL
    Inventor: Djuro Koruga
  • Publication number: 20110301441
    Abstract: The present invention generally relates to methods and systems for (i) skin assessment based on the utilization of bioimpedance and fractional calculus and implementation of methods for skin hydration assessment based on the utilization of bioimpedance and fractional calculus and systems thereof, (ii) an Opto-Magnetic method based on RGB and gray images data as “cone-rods” principles with enhanced qualitative and quantitative parameters for analyzing water based on Opto-Magnetic properties of light-matter interaction and systems thereof, and (iii) imaging and analyzing skin based on the interaction between matter and electromagnetic radiation and implementation of an Opto-Magnetic method with enhanced qualitative and quantitative parameters for imaging and analyzing skin based on Opto-Magnetic properties of light-matter interaction and systems thereof.
    Type: Application
    Filed: February 28, 2011
    Publication date: December 8, 2011
    Applicant: MYSKIN, INC.
    Inventors: Jadran Bandic, Djuro Koruga, Sava Marinkovich, Rahul Mehendale
  • Patent number: 8058483
    Abstract: The present invention provides a composition of matter having a harmonized form (?/?) of a hydroxyl modified fullerene having a molecular formula of C60(OH)xHy?z (where x is from 10 to 36, and y is from 0 to 24 and z is from 0 to 12) the composition of matter having substantially the same 13C NMR spectra shown in FIG. 8 having a dominant peak at 170.2 ppm. This peak shows that each carbon atom of C60 is equally covered by OH groups and that the system [C60(OH)xHy?z](?/? is one body entity.
    Type: Grant
    Filed: February 4, 2008
    Date of Patent: November 15, 2011
    Assignee: DVB Global
    Inventor: Djuro Koruga
  • Publication number: 20100185064
    Abstract: The present invention generally relates to a skin care device comprising an electromagnetic radiation source capable of directing incident electromagnetic radiation to a location on the skin of a user, a radiation detector for measuring various parameters of radiation re-emitted from the location and a skin condition analysis module coupled to the detector, the analysis module capable of generating a skin condition assessment in real-time, based partly on at least one of RGB analysis and diffused reflectance analysis of the radiation parameters. In accordance with the described embodiments of the present technique, the device provides a mirror or a reflecting surface for capturing an image of desired body part and gets product recommendations. The recommended products are brought up on to the screen of the mirror to facilitate the consumer to choose there from. The device may be further connected to a computer and a database to get desired results for the consumer.
    Type: Application
    Filed: January 20, 2010
    Publication date: July 22, 2010
    Inventors: Jadran Bandic, Rahul Mehendale, Sava Marinkovich, Djuro Koruga
  • Publication number: 20090245603
    Abstract: In embodiments of the present invention, systems and methods of a method and algorithm for creating a unique spectral fingerprint are based on the convolution of RGB color channel spectral plots generated from digital images that have captured single and/or multi-wavelength light-matter interaction.
    Type: Application
    Filed: January 7, 2009
    Publication date: October 1, 2009
    Inventors: Djuro Koruga, Alexandar Tomic
  • Publication number: 20080286453
    Abstract: The present invention provides a light filter for converting diffused light to harmonized light having a translucent substrate of glass or plastic; and a coating on the substrate of a fullerene having icosahedral symmetry having a thickness from 10-500 nm.
    Type: Application
    Filed: February 4, 2008
    Publication date: November 20, 2008
    Applicant: DVB GLOBAL
    Inventor: Djuro Koruga
  • Publication number: 20080219917
    Abstract: A composition of mater comprising a harmonized cluster of water molecules with Fibonacci chains between them and ordered water molecules based on hydrogen bonds that each water molecule interacts with three other water molecules having a magnetic spectra as shown in FIG. 13 or FIG. 14.
    Type: Application
    Filed: February 4, 2008
    Publication date: September 11, 2008
    Applicant: DVB GLOBAL
    Inventor: Djuro Koruga
  • Publication number: 20080194928
    Abstract: In embodiments of the present invention, systems and methods of a non-invasive imaging device may comprise an illumination source comprising an incident light source to direct light upon skin, and a detector for detecting the degree of polarization of light reflected from the skin. A system and method of determining a skin state may be based on an aspect of the polarization of the reflected light.
    Type: Application
    Filed: January 7, 2008
    Publication date: August 14, 2008
    Inventors: Jadran Bandic, Djuro Koruga, Rahul Mehendale, Sava Marinkovich
  • Publication number: 20080188415
    Abstract: The present invention provides a composition of matter having a harmonized form (?/?) of a hydroxyl modified fullerene having a molecular formula of C60(OH)xHy?z (where x is from 10 to 36, and y is from 0 to 24 and z is from 0 to 12) the composition of matter having substantially the same 13C NMR spectra shown in FIG. 8 having a dominant peak at 170.2 ppm. This peak shows that each carbon atom of C60 is equally covered by OH groups and that the system [C60(OH)xHy?z](?/? is one body entity.
    Type: Application
    Filed: February 4, 2008
    Publication date: August 7, 2008
    Applicant: DVB GLOBAL
    Inventor: Djuro Koruga