Patent SG-11201808528V-A (SG)
Title: Modified wound dressings
Inventor: BALLAMY LUCY
IPC: A61K31/726
Filed: 2017-03-30
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property -, Organization 111111110111101110101011111010111110111010111111110101111101111101111011111 International Bureau ... .... ..Yjd (10) International Publication Number (43) International Publication Date ..... ...r .....1 WO 2017/173026 Al 5 October 2017 (05.10.2017) IN I PO I P CT (51) International Patent Classification: BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, A61K 31/455 (2006.01) A61K 9/06 (2006.01) DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, A61K 31/726 (2006.01) HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, (21) International Application Number: MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, PCT/US2017/024915 NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, (22) International Filing Date: RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, 30 March 2017 (30.03.2017) TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (25) Filing Language: English (84) Designated States (unless otherwise indicated, for every (26) Publication Language: English kind of regional protection available): ARIPO (BW, GH, (30) Priority Data: GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, 62/315,567 30 March 2016 (30.03.2016) US TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, (71) Applicant: CONVATEC TECHNOLOGIES INC. DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, [US/US]; 3993 Howard Hughes Parkway, Suite 250, Las LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, Vegas, Nevada 89169 (US). SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, (72) Inventor: BALLAMY, Lucy; 4 Fron Castell, Fron Bache, GW, KM, ML, MR, NE, SN, TD, TG). Llangollen Denbighshire LL207BX (GB). Declarations under Rule 4.17: (74) Agent: WESTIN, Lorelei P.; WILSON SONSINI — as to applicant's entitlement to apply for and be granted a GOODRICH & ROSATI, 650 Page Mill Road, Palo Alto, patent (Rule 4.17(ii)) California 94304 (US). — as to the applicant's entitlement to claim the priority of the (81) Designated States (unless otherwise indicated, for every earlier application (Rule 4.17(iii)) kind of national protection available): AE, AG, AL, AM, = AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, [Continued on next page] = = (54) Title: MODIFIED WOUND DRESSINGS (57) : Embodiments described herein relate to compounds for the detection of wounds, e.g., chronic wounds or infected wounds, including — FIG. 14 compositions, substrates, kits, dressing materials, and articles, and systems = = _ M erited Llattt w containing such compounds. Further embodiments relate to methods of us- ing these compositions, kits and systems in diagnostic assays, and in the dia- gnosis and/or detection of chronic or infected wounds based on enzymatic conversion of specific substrates which are contained in the compositions. = - — = C Additional embodiments relate to methods of characterizing wounds based on expression of a plurality of markers and using such information to treat, manage, and follow-up patients suffering from chronic or infected wounds. = PEA Spacer I = I = _ Protease 1-1 EC 11- 1 - N © OTS t_,. -An'le IN en ,-1 (a) (b) (c) IN ,-1 © N O WO 2017/173026 Al MIDEDIMOMONIIMMEOMME11100 1101 HIMOVOIMIE Published: — before the expiration of the time limit for amending the — with international search report (Art. 21(3)) claims and to be republished in amendments (Rule 48.2(h)) the event of receipt of