Cheonan-si
Korea (South)
4
2020-12-31
The entities that hold a legal rights for patent applications filed by inventor KWON Do-Woo:
Do-Woo KWON from Cheonan-si, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Tadalafil free base-containing film dosage form containing polyethylene glycol-based polymer and/or vinyl pyrrolidone-based polymer as dispersion stabilizer
#2 | 2020-03-19TADALAFIL FREE BASE-CONTAINING FILM DOSAGE FORM CONTAINING POLYETHYLENE GLYCOL-BASED POLYMER AND/OR VINYL PYRROLIDONE-BASED POLYMER AS DISPERSION STABILIZER
#3 | 2016-03-24FILM PREPARATION CONTAINING DONEPEZIL-FREE BASE AND METHOD FOR PRODUCING SAME
#4 | 2016-03-17TADALAFIL FREE BASE-CONTAINING FILM DOSAGE FORM CONTAINING POLYETHYLENE GLYCOL-BASED POLYMER AND/OR VINYL PYRROLIDONE-BASED POLYMER AS DISPERSION STABILIZER
1472511 ⎘