WO2023052358 - METHODS FOR MONITORING CHROMATOGRAPHY RESINS DURING CONTINUOUS CHROMATOGRAPHY OPERATION
National phase entry:
Publication Number
WO/2023/052358
Publication Date
06.04.2023
International Application No.
PCT/EP2022/076839
International Filing Date
27.09.2022
Title **
[English]
METHODS FOR MONITORING CHROMATOGRAPHY RESINS DURING CONTINUOUS CHROMATOGRAPHY OPERATION
[French]
PROCÉDÉS DE SURVEILLANCE DE RÉSINES DE CHROMATOGRAPHIE PENDANT UN PROCESSUS DE CHROMATOGRAPHIE EN CONTINU
Applicants **
MERCK PATENT GMBH
Frankfurter Strasse 250
64293 Darmstadt, DE
Inventors
KERVENNIC, Damien
c/o Millipore S.A.S.
39, Route Industrielle de la Hardt
67120 MOLSHEIM, FR
MOISSONNIER, Philippe
c/o Millipore S.A.S.
39, Route Industrielle de la Hardt
67120 MOLSHEIM, FR
Priority Data
21306337.3
28.09.2021
EP
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| * | |
International Searching Authority |
EPO
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 214 | |
| EPO | Filing, Examination | 4255 | |
| Japan | Filing | 504 | |
| South Korea | Filing | 543 | |
| USA | Filing, Examination | 1460 |
Total: 6976 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
Methods for the monitoring of quality and efficiency of chromatography columns operated in continuous mode without disruption of column operation by monitoring buffer change followed by smoothing and derivation of the recorded values.[French]
L'invention concerne des procédés de surveillance de la qualité et de l'efficacité de colonnes de chromatographie fonctionnant en mode continu sans interruption de fonctionnement des colonnes par surveillance d'un changement de tampon suivi d'un lissage et d'une dérivation des valeurs enregistrées.