Patent ID: 11913039
Assignee: ALEXION PHARMACEUTICALS, INC.
Field: Pharmaceuticals (Chemistry)
Classification: CPC C  A | IPC C

Claim 12:
13. The method of claim 1, wherein:
(i) the at least one chromatography step is protein affinity chromatography;
(ii) the at least one chromatography step is Protein A chromatography;
(iii) the at least one chromatography step comprises column chromatography;
(iv) the at least one chromatography step comprises hydrophobic interaction chromatography;
(v) the at least one additional protein purification step of (I) comprises an additional diafiltration;
(vi) the at least one chromatography step and/or the at least one additional protein purification step comprises hydrophobic interaction chromatography and/or at least one additional diafiltration step;
(vii) step (d) of (I) further comprises a viral inactivation step; and/or
(viii) step (e) of (I) or (II) further comprises at least one additional chromatography and/or purification step.