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:
Apr. 23, 2019
Filed:
Jul. 01, 2014
Applicant:
Teknologian Tutkimuskeskus Vtt Oy, Espoo, FI;
Inventors:
Jussi Joensuu, Espoo, FI;
Markus Linder, Espoo, FI;
Eero Mustalahti, Espoo, FI;
Katri Kurppa, Espoo, FI;
Assignee:
Teknologian tutkimuskeskus VTT Oy, Espoo, FI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07K 1/14 (2006.01); C07K 14/31 (2006.01); B01D 11/04 (2006.01); C07K 14/37 (2006.01);
U.S. Cl.
CPC ...
C07K 1/145 (2013.01); B01D 11/0492 (2013.01); C07K 14/31 (2013.01); C07K 14/37 (2013.01); C07K 2319/01 (2013.01);
Abstract
The present invention relates to a purification and concentration method for proteins and antibodies. Particularly the present invention relates to a continuous surfactant based phase separation method for recovering hydrophobin fusion proteins, and for recovering target molecules, such as antibodies, directly from a liquid by using phase separation and hydrophobin-Protein A fusion technologies.