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:
Nov. 26, 2024
Filed:
Sep. 26, 2019
Diagnologix, Llc, San Diego, CA (US);
Guixin Shi, San Diego, CA (US);
Kimberly Liu, San Diego, CA (US);
Ying-Ting Wang, San Diego, CA (US);
DIAGNOLOGIX, LLC, San Diego, CA (US);
Abstract
A method for activating and expanding isolated T cells, the method including adding to isolated T cells ligands presenting microbubbles having a flexible lipid shell with an inner bubble wall enclosing a gas and an outer bubble wall conjugated to ligands capable of achieving cell contact dependent juxtacrine signaling on the isolated T cells; and adding to isolated T cells ligands presenting microbubbles having a flexible lipid shell with an inner bubble wall enclosing a gas and an outer bubble wall conjugated to an antigen capable of forming an immunological synapse (IS) with the T cells.