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:
Aug. 05, 2025
Filed:
Sep. 23, 2024
Applicant:
Kashiv Biosciences, Llc, Piscataway, NJ (US);
Inventors:
Assignee:
Kashiv BioSciences, LLC, Piscataway, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07K 16/06 (2006.01); C07K 1/16 (2006.01); C07K 16/42 (2006.01);
U.S. Cl.
CPC ...
C07K 1/16 (2013.01); C07K 16/065 (2013.01); C07K 16/4291 (2013.01);
Abstract
The invention provides a process of purification of antibody or fusion protein from protein mixture comprising product and process related impurities. The process provides the use of hydroxyapatite chromatography for the separation of low molecular weight impurities and basic variants. In addition, invention further provides a scalable purification process to remove product and process related impurities.