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:
Jun. 11, 2024
Filed:
Jan. 18, 2021
Abbott Diabetes Care Inc., Alameda, CA (US);
Stephen Oja, Reno, NV (US);
Tianmei Ouyang, Saratoga, CA (US);
Hyun Cho, Berkeley, CA (US);
Lam N. Tran, Danville, CA (US);
Benjamin J. Feldman, Berkeley, CA (US);
Ashwin Kumar, Oakland, CA (US);
Namvar Kiaie, San Jose, CA (US);
Abbott Diabetes Care Inc., Alameda, CA (US);
Abstract
Methods and analyte sensors including at least a first working electrode having a first active area thereon, and performing a dip coating operation to deposit a bilayer membrane upon the first working electrode and the first active area. The bilayer may include an inner layer having a first membrane polymer and an outer layer having a second membrane polymer, the first membrane polymer and the second membrane polymer differing from one another. The dip coating operation may comprise one or more first dips in a first membrane formulation to form the inner layer of the bilayer membrane and one or more second dips in a second membrane formulation to form the outer layer of the bilayer membrane upon the inner layer.