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1. (WO2005119223) COMPOSITIONS OF MATTER USEFUL AS PH INDICATORS AND RELATED METHODS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/119223    International Application No.:    PCT/US2005/012729
Publication Date: 15.12.2005 International Filing Date: 14.04.2005
IPC:
G01N 21/80 (2006.01), C09B 5/62 (2006.01)
Applicants: BIOPROCESSORS CORP. [US/US]; 35-C Cabot Road, Woburn, MA 01801 (US) (For All Designated States Except US).
MILLER, Scott, E. [US/US]; (US) (For US Only)
Inventors: MILLER, Scott, E.; (US)
Agent: OYER, Timothy, J.; Wolf, Greenfield & Sacks, P.C., 600 Atlantic Avenue, Boston, MA 02110 (US)
Priority Data:
60/561,946 14.04.2004 US
Title (EN) COMPOSITIONS OF MATTER USEFUL AS PH INDICATORS AND RELATED METHODS
(FR) COMPOSITIONS DE MATIERES UTILES EN TANT QU'INDICATEURS DU PH ET PROCEDES CONNEXES
Abstract: front page image
(EN)The present invention provides chemical compounds (compositions of matter) and method useful for determining pH and/or pH change in an environment. Specific compounds of the invention include at least five fused molecular rings.
(FR)L'invention concerne des composés chimiques (compositions de matières) et un procédé permettant de déterminer le pH et/ou une modification du pH dans un milieu. Les composés spécifiques décrits comprennent au moins cinq noyaux moléculaires condensés.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)