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:
Mar. 17, 2020
Filed:
Feb. 23, 2016
Proteus Digital Health, Inc., Redwood City, CA (US);
Hooman Hafezi, Redwood City, CA (US);
Kit Yee Au-Yeung, San Francisco, CA (US);
Robert Duck, San Francisco, CA (US);
Maria Holen, Santa Clara, CA (US);
Timothy Robertson, Belmont, CA (US);
Benedict Costello, Berkeley, CA (US);
Proteus Digital Health, Inc., Redwood City, CA (US);
Abstract
Ingestible event markers having high reliability are provided. Aspects of the ingestible event markers include a support, a control circuit, a first electrochemical material, a second electrochemical material and a membrane. In addition, the ingestible event markers may include one or more components that impart high reliability to the ingestible event marker. Further, the ingestible event markers may include an active agent. In some aspects, the active agent, such as a pharmaceutically active agent or a diagnostic agent may be associated with the membrane.