Patents by Inventor Zsolt BARANYAI

Zsolt BARANYAI 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).

  • Chelating AAZTA conjugates and complexes thereof
    Patent number: 11684682
    Abstract: A chelating compound of formula (I) or a pharmaceutically acceptable salt thereof and its complexes with metals or radioisotopes thereof. The invention further relates to the preparation of such ligand and complexes as well as to their use as diagnostic or therapeutic agents.
    Type: Grant
    Filed: November 12, 2019
    Date of Patent: June 27, 2023
    Assignee: BRACCO IMAGING S.P.A.
    Inventors: Zsolt Baranyai, Simona Ghiani, Alessandro Maiocchi, Ivan Hawala
  • PHARMACEUTICAL COMPOSITIONS OF GD-BASED CONTRAST AGENTS
    Publication number: 20220370646
    Abstract: The present invention relates to pharmaceutical compositions comprising an gadolinium-complex and a saturated macrocyclic tetraamine that find application in diagnostic imaging as diagnostic agents, in particular as contrast agents having improved tolerability, specifically in Magnetic Resonance Imaging (MRI), and to their preparation.
    Type: Application
    Filed: October 20, 2020
    Publication date: November 24, 2022
    Applicant: BRACCO IMAGING S.P.A.
    Inventors: Zsolt BARANYAI, Mariangela BOCCALON, Federica BUONSANTI, Federico CRIVELLIN, Alessandro MAIOCCHI, Roberta MAZZON, Fabio TEDOLDI, Fulvio UGGERI
  • CHELATING AAZTA CONJUGATES AND COMPLEXES THEREOF
    Publication number: 20220016275
    Abstract: A chelating compound of formula (I) or a pharmaceutically acceptable salt thereof and its complexes with metals or radioisotopes thereof. The invention further relates to the preparation of such ligand and complexes as well as to their use as diagnostic or therapeutic agents.
    Type: Application
    Filed: November 12, 2019
    Publication date: January 20, 2022
    Applicant: BRACCO IMAGING S.P.A.
    Inventors: Zsolt BARANYAI, Simona GHIANI, Alessandro MAIOCCHI, Ivan HAWALA
  • GADOLINIUM BEARING PCTA-BASED CONTRAST AGENTS
    Publication number: 20210196840
    Abstract: The present invention relates to the RRR/SSS pair of enantiomers of the of Gd(PCTA-tris-glutamic glutaric acid), the single enantiomers of the pair, the pharmaceutically acceptable salts thereof, their amide derivatives, and compositions comprising at least 50% of these compounds.
    Type: Application
    Filed: March 11, 2021
    Publication date: July 1, 2021
    Applicant: BRACCO IMAGING S.P.A.
    Inventors: Roberta NAPOLITANO, Luciano LATTUADA, Zsolt BARANYAI, Nicole GUIDOLIN, Giuseppe MARAZZI
  • Gadolinium bearing PCTA-based contrast agents
    Patent number: 10973934
    Abstract: The present invention relates to the RRR/SSS pair of enantiomers of the of Gd(PCTA-tris-glutaric acid), the single enantiomers of the pair, the pharmaceutically acceptable salts thereof, their amide derivatives, and compositions comprising at least 50% of these compounds.
    Type: Grant
    Filed: August 6, 2019
    Date of Patent: April 13, 2021
    Assignee: BRACCO IMAGING S.P.A.
    Inventors: Roberta Napolitano, Luciano Lattuada, Zsolt Baranyai, Nicole Guidolin, Giuseppe Marazzi
  • GADOLINIUM BEARING PCTA-BASED CONTRAST AGENTS
    Publication number: 20200376145
    Abstract: The present invention relates to the RRR/SSS pair of enantiomers of the of Gd(PCTA-tris-glutamic acid), the single enantiomers of the pair, the pharmaceutically acceptable salts thereof, their amide derivatives, and compositions comprising at least 50% of these compounds.
    Type: Application
    Filed: August 6, 2019
    Publication date: December 3, 2020
    Applicant: BRACCO IMAGING S.P.A.
    Inventors: Roberta NAPOLITANO, Luciano LATTUADA, Zsolt BARANYAI, Nicole GUIDOLIN, Giuseppe MARAZZI
  • Ethylenediaminetetraacetic acid bis(amide) derivatives and their respective complexes with Mn(II) ion for use as MRI contrast agent
    Patent number: 10265422
    Abstract: The present invention relates to novel substituted ethylenediaminetetraacetic acid bisamide derivatives, their complexes with Mn(II) ion and the use thereof as contrast agents for Magnetic Resonance Imaging (MRI) analysis.
    Type: Grant
    Filed: February 25, 2016
    Date of Patent: April 23, 2019
    Assignee: Bracco Imaging S.P.A.
    Inventors: Zsolt Baranyai, Zoltán Garda, Simona Ghiani, Ferenc Krisztián Kálmán, László Krusper, Alessandro Maiocchi, Gyula Tircsó, Imre Toth
  • ETHYLENEDIAMINETETRAACETIC ACID BIS(AMIDE) DERIVATIVES AND THEIR RESPECTIVE COMPLEXES WITH MN(II) ION FOR USE AS MRI CONTRAST AGENT
    Publication number: 20180036436
    Abstract: The present invention relates to novel substituted ethylenediaminetetraacetic acid bisamide derivatives, their complexes with Mn(II) ion and the use thereof as contrast agents for Magnetic Resonance Imaging (MRI) analysis.
    Type: Application
    Filed: February 25, 2016
    Publication date: February 8, 2018
    Applicant: Bracco Imaging S.p.A.
    Inventors: Zsolt BARANYAI, Zoltán GARDA, Simona GHIANI, Ferenc Krisztián KÁLMÁN, László KRUSPER, Alessandro MAIOCCHI, Gyula TIRCSÓ, Imre TOTH