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. 23, 2025
Filed:
Sep. 28, 2022
Applicant:
Arcellx, Inc., Gaithersburg, MD (US);
Inventors:
David M. Hilbert, Gaithersburg, MD (US);
Jeffrey S. Swers, Gaithersburg, MD (US);
Assignee:
Arcellx, Inc., Redwood City, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07K 14/47 (2006.01); A61K 35/17 (2025.01); A61K 38/17 (2006.01); A61K 40/11 (2025.01); A61K 40/31 (2025.01); A61K 40/42 (2025.01); A61K 47/64 (2017.01); A61K 47/65 (2017.01); A61P 35/00 (2006.01); C07K 14/705 (2006.01); C07K 14/715 (2006.01); C07K 14/725 (2006.01); C07K 16/28 (2006.01); C12N 15/86 (2006.01); A61K 38/00 (2006.01); A61K 39/00 (2006.01);
U.S. Cl.
CPC ...
C07K 14/7051 (2013.01); A61K 40/11 (2025.01); A61K 40/31 (2025.01); A61K 40/421 (2025.01); A61K 40/4215 (2025.01); A61K 40/4217 (2025.01); A61K 47/64 (2017.08); A61P 35/00 (2018.01); C07K 14/47 (2013.01); C07K 14/70517 (2013.01); C07K 14/70521 (2013.01); C07K 14/70578 (2013.01); C07K 14/7155 (2013.01); C07K 16/2866 (2013.01); C12N 15/86 (2013.01); A61K 38/00 (2013.01); A61K 2039/505 (2013.01); A61K 2239/29 (2023.05); A61K 2239/31 (2023.05); C07K 2317/31 (2013.01); C07K 2317/622 (2013.01); C07K 2317/76 (2013.01); C07K 2319/02 (2013.01); C07K 2319/03 (2013.01); C07K 2319/21 (2013.01); C07K 2319/30 (2013.01); C07K 2319/31 (2013.01); C07K 2319/33 (2013.01); C07K 2319/43 (2013.01); C12N 2740/15043 (2013.01);
Abstract
D domain (DD) containing polypeptides (DDpp) that specifically bind targets of interest (e.g., BCMA, CD123, CS1, HER2, AFP, and AFP p26) are provided, as are nucleic acids encoding the DDpp, vectors containing the nucleic acids and host cells containing the nucleic acids and vectors. DDpp such as DDpp fusion proteins, are also provided as are methods of making and using the DDpp. Such uses include, but are not limited to diagnostic and therapeutic applications.