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1. (WO2018035016) METHODS FOR PURIFYING MOLYBDENUM-99
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/035016 International Application No.: PCT/US2017/046710
Publication Date: 22.02.2018 International Filing Date: 14.08.2017
IPC:
C01G 39/00 (2006.01) ,G21G 1/00 (2006.01)
Applicants: MALLINCKRODT NUCLEAR MEDICINE LLC[US/US]; 2703 Wagner Place Maryland Heights, Missouri 63043, US
Inventors: BARBOSA, Luis Antonio M.M.; US
DEKKER, Frits; US
GERRITSEN, Marjolijn; US
HERMELER, Mark; US
Agent: SCHUTH, Richard A.; US
ALLEN, Derick E.; US
AMODIO, Lucas M.; US
ATKINS, Bruce T.; US
BEULICK, John S.; US
BLOCK, Zachary J.; US
BRENNAN, Patrick E.; US
BROPHY, Richard L.; US
COYLE, Patrick J.; US
FITZGERALD, Daniel M.; US
FLOREK, Erin M.; US
GOFF, Christopher M.; US
HARPER, James D.; US
HARPER, Jesse S.; US
HEINEN JR., James M.; US
HENSON, James W.; US
HILMERT, Laura J.; US
HOEKEL, Jennifer E.; US
KEPPEL, Nicholas A.; US
LONGMEYER, Michael H.; US
MCCAY, Michael G.; US
MOLLER-JACOBS, Rose L.; US
MUELLER, Jacob R.; US
MUNSELL, Michael G.; US
POLAND, Eric G.; US
RASCHE, Patrick W.; US
RAYMOND JR., Donald D.; US
REESER III, Robert B.; US
SLATER, Brian T.; US
SMELCER, Paul L.; US
SNIDER, Josh C.; US
SOOTER, Miranda M.; US
THOMAS, Mark A.; US
VANDER MOLEN, Michael J.; US
VANENGELEN, Catherine E.; US
VANVLIET, David S.; US
WULLER, Adam R.; US
ZEE-CHENG, Brendan R.; US
ZYCHLEWICZ, William J.; US
SCHNIEDERS, Kelley A.; US
TRUITT, Tracey S.; US
Priority Data:
62/375,68416.08.2016US
Title (EN) METHODS FOR PURIFYING MOLYBDENUM-99
(FR) PROCÉDÉS DE PURIFICATION DU MOLYBDÈNE-99
Abstract:
(EN) Methods for purifying the molybdenum-99 isotope are disclosed. Molybdenum-99 is loaded onto an anion exchange column and extracted. In some embodiments, the extraction solution may include nitric acid and nitrate salts. In other embodiments, a two stage elution is performed in which a nitic acid containing eluent and a hydroxide containing eluent are used in succession to extract molybdenum-99.
(FR) L'invention concerne également des procédés de purification de l'isotope du molybdène-99. Le molybdène-99 est chargé sur une colonne échangeuse d'anions et extrait. Dans certains modes de réalisation, la solution d'extraction peut comprendre de l'acide nitrique et des sels de nitrate. Dans d'autres modes de réalisation, on procède à une élution en deux étapes dans laquelle on utilise successivement un éluant contenant de l'acide nitique et un éluant contenant de l'hydroxyde pour extraire le molybdène-99.
Designated States: 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
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)