Identifier circuits for generating unique identifiable indicators and techniques for producing same
US8469885B2 · kind B2 · utility
0Cited by
261References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 13, 2009 |
| Grant date | Jun 25, 2013 |
| Priority date | — |
| Expiry date | Aug 13, 2029 |
Classification
- Technology area (CPC —)General
Abstract
The present invention provides for safe and reliable electronic circuitry that can be employed in ingestible compositions. The ingestible circuitry of the invention includes a solid support; a conductive element; and an electronic component. Each of the support, conductive element and electronic component are fabricated from an ingestible material. The ingestible circuitry finds use in a variety of different applications, including as components of ingestible identifiers, such as may be found in ingestible event markers, e.g., pharma-informatics enabled pharmaceutical compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.