Patent SG-11201407681Y-A (SG)
Title: A polymeric film surface
Inventor: CHONG KAREN SIEW LING
IPC: F28F19/04
Filed: 2013-05-20
Abstract: (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 21 November 2013 (21.11.2013) WIPOIPCT (10) International Publication Number WO 2013/172794 A1 (51) International Patent Classification: F15D 1/00 (2006.01) F28F19/04 (2006.01) B63B 59/04 (2006.01) B08B 17/06 (2006.01) F28F19/02 (2006.01) C09D 5/16 (2006.01) (21) International Application Number: (22) International Filing Date: (25) Filing Language: (26) Publication Language: PCT/SG2013/000204 20 May 2013 (20.05.2013) English (30) Priority Data: 201203692-7 18 May 2012 (18.05.2012) English SG (71) Applicants: AGENCY FOR SCIENCE, TECHNO­ LOGY AND RESEARCH [SG/SG]; Fusionopolis 1 Way, #20-10 Connexis, Singapore 138632 (SG). TEMASEK POLYTECHNIC [SG/SG]; School of Applied Science, 21 Tampines Ave 1, Singapore 5219757 (SG). NGEE ANN POLYTECHNIC [SG/SG]; School of Life Sciences & Chemical Technology, BLK 83, #06-00, 535 Clementi Road, Singapore 599489 (SG). SINGAPORE POLY­ TECHNIC [SG/SG]; School of Chemical & Life Sciences, 500 Dover Road, Singapore 139651 (SG). (72) Inventors: CHONG, Karen Siew Ling; c/o Institue of Materials Research and Engineering, 3 Research Link, Singapore 117602 (SG). LEE, Yeong Yuh; c/o Institue of Materials Research and Engineering, 3 Research Link, Singapore 117602 (SG). GOH, Seok Hong; c/o Institue of Materials Research and Engineering, 3 Research Link, Singapore 117602 (SG). KHAW, Kevin Beng Chin; c/o Institue of Materials Research and Engineering, Research 3 Link, Singapore 117602 (SG). CHAW, Ryan; c/o Institue of Materials Research and Engineering, 3 Research Link, Singapore 117602 (SG). LOW, Hong Yee; c/o Institue of Materials Research and Engineering, 3 Research Link, Singapore 117602 (SG). YEO, Adrian; Singapore Poly­ technic, School of Chemical & Life Sciences, 500 Dover Road, Singapore 139651 (SG). CHOY, Weng Keong; Ngee Ann Polytechnic, School of Life Sciences & Chemic­ al Technology, BLK 83, #06-00, 535 Clementi Road, Sing- pore 599489 (SG). LOH, Han Liat; Temasek Polytechnic, School of Applied Science, 21 Tampines Ave 1, Singapore 529757 (SG). (74) Agent: SPRUSON & FERGUSON (ASIA) PTE LTD; P.O. Box 1531, Robinson Road Post Office, Singapore 903031 (SG). (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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, 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, 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, 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, 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, ML, MR, NE, SN, TD, TG). Declarations under Rule 4.17 : — of inventorship (Rule 4.17(iv)) Published: — with international search report (Art. 21(3)) •rt 0\ l> CJ i> i-H o CJ (54) Title: A POLYMERIC FILM SURFACE (57) Abstract: A surface on a polymeric film having an array of patterned structures, wherein the array of patterned structures influ - ences fluid flow of the surface and causes reduced attachment of a biological material.