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:
Sep. 02, 2025
Filed:
Jan. 30, 2019
Applicant:
Lonza Ltd, Visp, CH;
Inventors:
Katrien Claes, Vevey, CH;
James Graham, Oxford, GB;
Sylwia Jozwiak, Slough, GB;
Christoph Kiziak, Visp, CH;
Assignee:
LONZA LTD, Visp, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07K 14/39 (2006.01); C12N 15/81 (2006.01);
U.S. Cl.
CPC ...
C07K 14/39 (2013.01); C12N 15/815 (2013.01);
Abstract
A eukaryotic host cell engineered to produce a heterologous protein of interest (POI), which cell is genetically modified to reduce production of at least one of three different endogenous host cell protein (HCP), and its use in a method of producing the POI.