Patents by Inventor Piotr GARCZAREK

Piotr GARCZAREK 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).

  • Crystalline forms of apremilast
    Patent number: 10774042
    Abstract: The invention particularly relates to crystalline (solid) forms of N-[2-[(1S)-1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl]-1,3-dioxo-2,3-dihydro-1H-isoindol-4-yl]acetamide), i.e. Form N, Form M, Form O and Form P. It also refers to a pharmaceutical composition or dosage form comprising said crystalline forms. The invention also concerns said pharmaceutical composition or dosage form for use in a method of treating a disease or disorder defined in the claims. Finally, the invention pertains to the use of said novel crystalline forms for the preparation of a pharmaceutical composition or dosage form.
    Type: Grant
    Filed: November 21, 2016
    Date of Patent: September 15, 2020
    Assignee: ZAKLADY FARMACEUTYCZNE POLPHARMA SA
    Inventors: Monika Oracz, Piotr Garczarek, Przemyslaw Skoczen, Dominika Podwysocka, Marcin Szulc, Arkadiusz Majewski
  • CRYSTALLINE FORMS OF APREMILAST
    Publication number: 20190276400
    Abstract: The invention particularly relates to crystalline (solid) forms of N-[2-[(1S)-1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl]-1,3-dioxo-2,3-dihydro-1H-isoindol-4-yl]acetamide), i.e. Form N, Form M, Form O and Form P. It also refers to a pharmaceutical composition or dosage form comprising said crystalline forms. The invention also concerns said pharmaceutical composition or dosage form for use in a method of treating a disease or disorder defined in the claims. Finally, the invention pertains to the use of said novel crystalline forms for the preparation of a pharmaceutical composition or dosage form.
    Type: Application
    Filed: November 21, 2016
    Publication date: September 12, 2019
    Applicant: ZAKLADY FARMACEUTYCZNE POLPHARMA SA
    Inventors: Monika ORACZ, Piotr GARCZAREK, Przemyslaw SKOCZEN, Dominika PODWYSOCKA, Marcin SZULC, Arkadiusz MAJEWSKI