Patent SG-11201407374Y-A (SG)
Title: Contact lenses comprising water soluble n-(2 hydroxyalkyl) (meth)acrylamide polymers or copolymers
Inventor: SCALES CHARLES W
IPC: G02B1/04
Filed: 2013-05-24
Abstract: (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 28 November 2013 (28.11.2013) WIPOIPCT (10) International Publication Number WO 2013/177513 A1 (51) International Patent Classification: C08F 293/00 (2006.01) B82Y30/00 (2011.01) G02B 1/04 (2006.01) C08L 53/00 (2006.01) C08J 7/00 (2006.01) C08F 220/58 (2006.01) (21) International Application Number: (22) International Filing Date: (25) Filing Language: (26) Publication Language: (30) Priority Data: 61/651,767 61/771,961 61/771,959 13/840,919 13/899,694 13/899,676 PCT/US2013/042644 24 May 2013 (24.05.2013) English English US US us us us us 25 May 2012 (25.05.2012) 4 March 2013 (04.03.2013) 4 March 2013 (04.03.2013) 15 March 2013 (15.03.2013) 22 May 2013 (22.05.2013) 22 May 2013 (22.05.2013) (71) Applicant: JOHNSON & JOHNSON VISION CARE, INC. [US/US]; 7500 Centurion Parkway, Jacksonville, Florida 32256 (US). (72) Inventors: SCALES, Charles W.; 1011 Eagle Point Drive, St. Augustine, Florida 32092 (US). MCCABE, Kevin P.; 2843 Sheephead Court, St. Augustine, Florida 32092 (US). HEALY, Brent Matthew; 1300 Shetter Ave., #8301, Jacksonville Beach, Florida 32250 (US). (74) Agents: JOHNSON, Philip S. et al.; Johnson & Johnson, One Johnson & Johnson Plaza, New Brunswick, New Jer­ sey 08933 (US). (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: — as to the identity of the inventor (Rule 4.17(i)) Published: — with international search report (Art. 21(3)) — before the expiration of the time limit for amending the claims and to be republished in the event of receipt of amendments (Rule 48.2(h)) < i-H i> i> i-H o CJ (54) Title: CONTACT LENSES COMPRISING WATER SOLUBLE N-(2 HYDROXYALKYL) (METH)ACRYLAMIDE POLY­ MERS OR COPOLYMERS (57) Abstract: The present invention relates to biomedical devices, and particularly contact lenses comprising a polymer having en­ tangled therein least at one polymer comprising repeating units from N-(2-hydroxyalkyl) (meth)acrylamide.