Patent SG-11201903097U-A (SG)
Title: Antiseptic composition comprising polyvinylpyrrolidone and unithiol and use of the composition
Inventor: AFINOGENOVA ANNA GENNADIEVNA
IPC: A61K31/167
Filed: 2017-12-14
Abstract: OO O (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 30 August 2018 (30.08.2018) WIPO I PCT 0111111010 0111 °nolo monivoinumflo oimIE (10) International Publication Number WO 2018/156051 Al (51) International Patent Classification: A61K 31/79 (2006.01) A61K 9/70 (2006.01) A61K 31/047 (2006.01) A61K 31/235 (2006.01) A61K 31/185 (2006.01) A61P 17/02 (2006.01) A61K 31/167 (2006.01) A61K 45/06 (2006.01) A61K 9/00 (2006.01) A61K 31/14 (2006.01) A61K 9/06 (2006.01) A61K 31/517 (2006.01) A61K 47/42 (2017.01) A61K 31/10 (2006.01) (21) International Application Number: PCT/RU2017/000905 (22) International Filing Date: 14 December 2017 (14.12.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 2017106061 22 February 2017 (22.02.2017) RU (71) Applicant: OBSHCHESTVO S OGRANICHENNOJ OTVETSTVENNOST'YU \"WDS\" [RU/RU]; ul. Ku- lakova, 20-1G, Moscow, 123592 (RU). (72) Inventors: AFINOGENOVA, Anna Gennadievna; ul. Kujysheva, 23-39, St. Petersburg, 197046 (RU). AFINOGENOV, Gennady Evgenievich; ul. Kujbyshe- va, 23-39, St. Petersburg, 197046 (RU). MANASHEROV, Tamaz Omarovich; Universitetsky prosp., 9-75, Moscow, 119296 (RU). MATELO, Svetlana Konstantinovna; 25-70 Krasnogorsk district, Moscow region, Mechnikovo, 143442 (RU). (74) Agent: SOJUZPATENT et al.; Myasnitskaya Str., 13, bldg. 5, Moscow, 101000 (RU). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, (54) Title: ANTISEPTIC COMPOSITION COMPRISING POLYVINYLPYRROLIDONE AND UNITHIOL AND USE OF THE COMPOSITION Fig. 7 (57) : The invention relates to novel polymer-based antiseptic compositions for treating wounds and/or for use in surgical operations, which form a film on the wound surface and have antiseptic, anesthetic and antitoxic effects. The compositions according to the invention comprise polyvinylpyrrolidone with a weight average molecular weight in the range of 1,000,000 to 3,000,000 Da, one or more antiseptics, unithiol, dimethylsulfoxide, and one or more anesthetics, preferably local anesthetics. In addition, the present invention relates to use of the compositions according to the invention in a wound treatment, as well as methods for treating wounds using the compositions according to the invention comprising the step of applying the composition according to the invention to a wound surface. [Continued on next page] WO 2018/156051 Al MIDEDIM000101011EUMM0MOUDIE0IREM011111110110111111 MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3))