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:
Jan. 24, 2022
Filed:
Nov. 05, 2014
Applicant:
Greatbatch Ltd., Clarence, NY (US);
Inventors:
Yanming Liu, Simpsonville, SC (US);
Ashish Shah, East Amherst, NY (US);
Assignee:
Greatbatch Ltd., Clarence, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01G 9/022 (2005.12); H01G 9/15 (2005.12);
U.S. Cl.
CPC ...
H01G 9/022 (2012.12); H01G 9/15 (2012.12);
Abstract
The present invention is directed to an electrolyte for an electrolytic capacitor. The capacitor has an electrolytic anode and an electrochemical cathode. The electrolyte has water, a water soluble organic salt, and a relatively weak organic acid. This electrolyte is chemically compatible to aluminum and tantalum oxide dielectrics and withstands higher voltage while maintaining good conductivity. This makes the electrolyte especially useful for high voltage applications, such as occur in an implantable cardiac defibrillator.