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1. (WO2018087278) PROCESS FOR DESALTING OF A PROTEIN SOLUTION
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2018/087278 International Application No.: PCT/EP2017/078863
Publication Date: 17.05.2018 International Filing Date: 10.11.2017
IPC:
B01D 15/36 (2006.01) ,C07K 1/18 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
15
Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
08
Selective adsorption, e.g. chromatography
26
characterised by the separation mechanism
36
involving ionic interaction, e.g. ion-exchange, ion-pair, ion-suppression or ion-exclusion
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
K
PEPTIDES
1
General processes for the preparation of peptides
14
Extraction; Separation; Purification
16
by chromatography
18
Ion-exchange chromatography
Applicants:
SANDOZ AG [CH/CH]; Lichtstrasse 35 4056 Basel, CH
BOEHRINGER INGELHEIM RCV GMBH & CO KG [AT/AT]; Dr.-Boehringer-Gasse 5-11 1121 Wien, AT
Inventors:
WALCH, Nicole; AT
JUNGBAUER, Alois; AT
Agent:
WEINZIERL, Gerhard; DE
KOCH, Andreas Dr.; DE
SCHIWECK, Wolfram Dr.; DE
Priority Data:
16198101.410.11.2016EP
Title (EN) PROCESS FOR DESALTING OF A PROTEIN SOLUTION
(FR) PROCÉDÉ DE DÉSALINISATION D'UNE SOLUTION PROTÉIQUE
Abstract:
(EN) The present invention provides a novel process for desalting protein solutions using micropore anion and cation exchange resins. In addition, a continuous process for desalting biopharmaceutical solutions was developed. Devices for use in the process for desalting biopharmaceutical solutions were also developed.
(FR) La présente invention concerne un nouveau procédé de désalinisation de solutions protéiques à l'aide de résines échangeuses d'anions et de cations microporeuses. L'invention concerne en outre un procédé continu de désalinisation de solutions biopharmaceutiques. L'invention concerne également des dispositifs destinés à être utilisés dans le procédé de désalinisation de solutions biopharmaceutiques.
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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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)