Patents by Inventor Marian BUCHLOVIC

Marian BUCHLOVIC 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).

  • IMPROVED PROCESS FOR PREPARATION OF APALUTAMIDE
    Publication number: 20230312507
    Abstract: The presented invention relates to a process for preparation of Apalutamide, compound (1) (Formula 1) or a salt or a solvate thereof: The presented invention further relates to solid forms of Apalutamide, solvates of Apalutamide and to processes for preparation thereof. The presented invention also relates to solid forms of intermediates used in the process for preparing Compound (1).
    Type: Application
    Filed: September 3, 2021
    Publication date: October 5, 2023
    Inventors: Ondrej HYLSE, David CHALUPA, Bohumil DYMACEK, Marian BUCHLOVIC
  • IMPROVED PROCESS FOR PREPARING OZANIMOD
    Publication number: 20220259163
    Abstract: The present invention relates to the process of preparation of compound of formula (I) or a salt thereof. Further it relates to the solid form of compound (I).
    Type: Application
    Filed: July 16, 2020
    Publication date: August 18, 2022
    Inventors: Lenka CHALUPOVA, Marian BUCHLOVIC
  • Process for preparing ozanimod
    Patent number: 11390593
    Abstract: The presented invention relates to a process for preparation of compound of formula (1) or a salt thereof (i.e.) ozanimod: (1). The invention also relates to intermediates used in the process.
    Type: Grant
    Filed: December 5, 2019
    Date of Patent: July 19, 2022
    Assignee: Synthon B.V.
    Inventors: Marian Buchlovic, Lenka Chalupova, Libor Vyklicky, Jiri Bartl
  • Purification of sugammadex
    Patent number: 11225565
    Abstract: The invention deals with a novel process for purification of the pharmaceutically useful product sugammadex of formula (1).
    Type: Grant
    Filed: April 8, 2019
    Date of Patent: January 18, 2022
    Assignee: Synthon B.V.
    Inventors: Marian Buchlovic, Lenka Cernova
  • IMPROVED PROCESS FOR PREPARING OZANIMOD
    Publication number: 20210363117
    Abstract: The presented invention relates to a process for preparation of compound of formula (1) or a salt thereof (i.e.) ozanimod: (1). The invention also relates to intermediates used in the process.
    Type: Application
    Filed: December 5, 2019
    Publication date: November 25, 2021
    Inventors: Marian BUCHLOVIC, Lenka CHALUPOVA, Libor VYKLICKY, Jiri BARTL
  • PURIFICATION OF SUGAMMADEX
    Publication number: 20210179817
    Abstract: The invention deals with a novel process for purification of the pharmaceutically useful product sugammadex of formula (1).
    Type: Application
    Filed: April 8, 2019
    Publication date: June 17, 2021
    Inventors: Marian BUCHLOVIC, Lenka CERNOVA
  • Process for making sugammadex
    Patent number: 10919988
    Abstract: The invention deals with a novel process for making intermediates of the pharmaceutically useful product Sugammadex of formula (1).
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: February 16, 2021
    Assignee: Synthon B.V.
    Inventors: Marian Buchlovic, Lenka Cernova
  • PROCESS FOR MAKING SUGAMMADEX
    Publication number: 20200216575
    Abstract: The invention deals with a novel process for making intermediates of the pharmaceutically useful product Sugammadex of formula (1).
    Type: Application
    Filed: June 29, 2018
    Publication date: July 9, 2020
    Inventors: Marian BUCHLOVIC, Lenka CERNOVA
  • Process for the preparation of perampanel
    Patent number: 9695147
    Abstract: The present invention provides intermediates useful for the synthesis of Perampanel and processes employing said intermediates for preparing Perampanel. The invention also provides processes for making the intermediates, crystalline forms of the intermediates and the use of the crystalline forms for preparing Perampanel.
    Type: Grant
    Filed: July 24, 2014
    Date of Patent: July 4, 2017
    Assignee: TEVA PHARMACEUTICALS INTERNATIONAL GMBH
    Inventor: Marian Buchlovic
  • PROCESS FOR THE PREPARATION OF PERAMPANEL
    Publication number: 20160176842
    Abstract: The present invention provides intermediates useful for the synthesis of Perampanel and processes employing said intermediates for preparing Perampanel. The invention also provides processes for making the intermediates, crystalline forms of the intermediates and the use of the crystalline forms for preparing Perampanel.
    Type: Application
    Filed: July 24, 2014
    Publication date: June 23, 2016
    Inventor: Marian BUCHLOVIC