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. 28, 2026
Filed:
Jul. 12, 2021
Biomolecular Holdings Llc, Burlingame, CA (US);
Daniel J. Capon, Hillsborough, CA (US);
BIOMOLECULAR HOLDINGS LLC, Burlingame, CA (US);
Abstract
This invention provides a tetrahedral antibody comprising a first, second, third, and fourth domain, wherein the first and second domains are Fab or Fc domains; wherein each of the first and second domains comprise a first polypeptide chain comprising a first N-terminus of the domain, and a second polypeptide chain comprising a second N-terminus of the domain; wherein the first N-terminus of the first domain and the first N-terminus of the second domain are joined to each other by a non-peptidyl linkage, which can be a covalent linkage or a non-covalent linkage between first and second dimerizing polypeptides attached to the first N-termini of the first and second domains, respectively; and wherein the third and fourth domains are attached at their respective C-termini to the second N-termini of the first and second domains, respectively, or the N-termini of the first and second dimerizing polypeptides.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile