The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 29, 2019
Filed:
Dec. 22, 2015
Applicant:
Ucb Pharma, S.a., Brussels, BE;
Inventors:
Mariangela Spitali, Slough, GB;
Jonathan Symmons, Slough, GB;
Richard Whitcombe, Slough, GB;
Mark Robert Pearce-Higgins, Slough, GB;
Assignee:
UCB PHARMA, S.A., Brussels, BE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07K 1/18 (2006.01); C07K 1/36 (2006.01); C07K 16/24 (2006.01);
U.S. Cl.
CPC ...
C07K 16/241 (2013.01); C07K 1/18 (2013.01); C07K 1/36 (2013.01); C07K 2317/14 (2013.01); C07K 2317/55 (2013.01);
Abstract
The present invention relates to a process for the purification of an antibody fragment from a periplasmic cell extract comprising a first cation exchange chromatography step and a second anion exchange chromatography step.