The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 14, 2021
Filed:
Sep. 11, 2020
Ctc Bio, Inc., Seoul, KR;
Hong Ryeol Jeon, Suwon-si, KR;
Do-Woo Kwon, Cheonan-Si, KR;
Bong-Sang Lee, Suwon-si, KR;
Su-Jun Park, Yongin-si, KR;
Bong-Geun Cha, Hwaseong-Si, KR;
Jun-Ki Kim, Chungcheongbuk-do, KR;
Jiyeong Han, Ulsan, KR;
Myeongcheol Kil, Iksan-Si, KR;
CTC BIO, INC., Seoul, KR;
Abstract
The present disclosure relates to a film formulation for oral administration, containing tadalafil free base and a method of preparing the same, and a film may be provided with maximized dispersion stability of tadalafil free base in the film by the addition of a dispersion stabilizing agent in small amounts without unique fragrance or favor that may appear when other dispersion stabilizing agents known in the art are used, and an extremely low likelihood that a reagglomeration phenomenon of tadalafil free base particles will occur, and an amount of bubbles generated may be significantly reduced during a production process.