Patents by Inventor Sebastian Bialleck

Sebastian Bialleck 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: 20230381203
    Abstract: Disclosed is a new pharmaceutical composition for oral administration containing sulfasalazine and/or a sulfasalazine organic salt, production processes and uses, in particular in the treatment of a disease or condition in which modulation of inflammatory cells is beneficial, a disease or condition concerning bones or joints and/or the gastro-intestinal tract.
    Type: Application
    Filed: May 23, 2023
    Publication date: November 30, 2023
    Inventors: Marguerite MENSONIDES-HARSEMA, Sebastian BIALLECK, Sonja SCHULDT-LIEB
  • Patent number: 11766405
    Abstract: A process is described for the preparation of freeze-dried pharmaceutical compositions of mitomycin C, which are characterized by high stability and can be rapidly reconstituted to form solutions.
    Type: Grant
    Filed: May 18, 2020
    Date of Patent: September 26, 2023
    Assignee: MEDAC GESELLSCHAFT FUR KLINISCHE SPEZIALPRAPARATE MBH
    Inventors: Sonja Schuldt-Lieb, Sebastian Bialleck, Ingo Guhde, Michaela Rehberg
  • Patent number: 11690857
    Abstract: Disclosed is to a new pharmaceutical composition for oral administration containing sulfasalazine and/or a sulfasalazine organic salt, production processes and uses, in particular in the treatment of a disease or condition in which modulation of inflammatory cells is beneficial, a disease or condition concerning bones or joints and/or the gastro-intestinal tract.
    Type: Grant
    Filed: November 23, 2018
    Date of Patent: July 4, 2023
    Inventors: Marguerite Mensonides-Harsema, Sebastian Bialleck, Sonja Schuldt-Lieb
  • Publication number: 20220313667
    Abstract: Disclosed is a process for preparing new crystal salt forms of sulfasalazine, in particular a crystal Form A of the D(?)-N-methylglucamine (meglumine) salt of sulfasalazine, a crystal form A of the piperazine salt of sulfasalazine and a crystal Form B of the diethylamine salt of sulfasalazine, and the use thereof in the treatment of a disease or condition in which modulation of inflammatory cells is beneficial, a disease or condition concerning bones or joints and/or the gastro-intestinal tract.
    Type: Application
    Filed: April 15, 2022
    Publication date: October 6, 2022
    Inventors: Marguerite MENSONIDES-HARSEMA, Sebastian BIALLECK
  • Patent number: 11304936
    Abstract: Disclosed are a process for preparing new crystal salt forms of sulfasalazine, in particular crystal Form A of the D(?)-N-methylglucamine (meglumine) salt of sulfasalazine (see FIG. 1), crystal form A of the piperazine salt of sulfasalazine (see FIG. 2) and crystal Form B of the diethylamine salt of sulfasalazine (see FIG. 4), and a pharmaceutical composition containing one or more of the inventive crystal salt forms in particular in the treatment of a disease or condition in which modulation of inflammatory cells is beneficial, a disease or condition concerning bones or joints and/or the gastro-intestinal tract.
    Type: Grant
    Filed: November 23, 2018
    Date of Patent: April 19, 2022
    Inventors: Marguerite Mensonides-Harsema, Sebastian Bialleck
  • Publication number: 20220031620
    Abstract: A lyophilisate of treosulfan is described which possesses favourable characteristics in terms of a short reconstitution time and a high purity and stability and which is particularly useful in the treatment of cancer and for conditioning therapy before transplantation of bone marrow or blood stem cells.
    Type: Application
    Filed: September 25, 2019
    Publication date: February 3, 2022
    Inventor: Sebastian Bialleck
  • Publication number: 20210387945
    Abstract: A crystalline form of treosulfan and methods to prepare it are described. This crystalline form of treosulfan is useful in pharmaceutical compositions for the treatment of cancer and for conditioning therapy before transplantation of bone marrow or blood stem cells.
    Type: Application
    Filed: September 25, 2019
    Publication date: December 16, 2021
    Inventors: Sebastian Bialleck, Sven Haferkamp, Anna Mellor, Dominique Anna Gopalakrishnan, Jürgen Dworak
  • Publication number: 20210369743
    Abstract: Disclosed is to a new pharmaceutical composition for oral administration containing sulfasalazine and/or a sulfasalazine organic salt, production processes and uses, in particular in the treatment of a disease or condition in which modulation of inflammatory cells is beneficial, a disease or condition concerning bones or joints and/or the gastro-intestinal tract.
    Type: Application
    Filed: November 23, 2018
    Publication date: December 2, 2021
    Inventors: Marguerite MENSONIDES-HARSEMA, Sebastian BIALLECK, Sonja SCHULDT-LIEB
  • Publication number: 20200360356
    Abstract: Disclosed are a process for preparing new crystal salt forms of sulfasalazine, in particular crystal Form A of the D(-)-N-methylglucamine (meglumine) salt of sulfasalazine (see FIG. 1), crystal form A of the piperazine salt of sulfasalazine (see FIG. 2) and crystal Form B of the diethylamine salt of sulfasalazine (see FIG. 4), and a pharmaceutical composition containing one or more of the inventive crystal salt forms in particular in the treatment of a disease or condition in which modulation of inflammatory cells is beneficial, a disease or condition concerning bones or joints and/or the gastro-intestinal tract.
    Type: Application
    Filed: November 23, 2018
    Publication date: November 19, 2020
    Inventors: Marguerite MENSONIDES-HARSEMA, Sebastian BIALLECK
  • Publication number: 20200276128
    Abstract: A process is described for the preparation of freeze-dried pharmaceutical compositions of mitomycin C, which are characterized by high stability and can be rapidly reconstituted to form solutions.
    Type: Application
    Filed: May 18, 2020
    Publication date: September 3, 2020
    Inventors: Sonja Schuldt-Lieb, Sebastian Bialleck, Ingo Guhde, Michaela Rehberg
  • Patent number: 10688049
    Abstract: A process is described for the preparation of freeze-dried pharmaceutical compositions of mitomycin C, which are characterized by high stability and can be rapidly reconstituted to form solutions.
    Type: Grant
    Filed: October 16, 2014
    Date of Patent: June 23, 2020
    Assignee: MEDAC GESELLSCHAFT FÜR KLINISCHE SPEZIALPRÄPARATE MBH
    Inventors: Sonja Schuldt-Lieb, Sebastian Bialleck, Ingo Guhde, Michaela Rehberg
  • Publication number: 20160256391
    Abstract: A process is described for the preparation of freeze-dried pharmaceutical compositions of mitomycin C, which are characterized by high stability and can be rapidly reconstituted to form solutions.
    Type: Application
    Filed: October 16, 2014
    Publication date: September 8, 2016
    Inventors: Sonja Schuldt-Lieb, Sebastian Bialleck, Ingo Guhde, Michaela Rehberg