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.

Date of Patent:
Sep. 23, 2025

Filed:

Sep. 23, 2019
Applicant:

Merck Sharp & Dohme Llc, Rahway, NJ (US);

Inventors:

Zhimei Du, Basking Ridge, NJ (US);

Bo Jiang, Westfield, NJ (US);

Xiaoyan Tang, Wayne, NJ (US);

Assignee:

Merck Sharp & Dohme LLC, Rahway, NJ (US);

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N 15/85 (2006.01); C07K 16/06 (2006.01);
U.S. Cl.
CPC ...
C12N 15/85 (2013.01); C07K 16/06 (2013.01); C07K 2317/14 (2013.01); C12N 2510/02 (2013.01); C12N 2800/90 (2013.01); C12N 2820/55 (2013.01); C12N 2830/40 (2013.01); C12N 2840/203 (2013.01);
Abstract

The invention provides expression vectors for expressing recombinant proteins (e.g., biologics) in mammalian cells. Also provided are host cells comprising the expression vectors, methods of producing the recombinant proteins, and methods of propagating the expression vectors.


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