09320455 is referenced by 3 patents and cites 987 patents.

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.

Title
Highly reliable ingestible event markers and methods for using the same
Application Number
13/756280
Publication Number
9320455 (B2)
Application Date
January 31, 2013
Publication Date
April 26, 2016
Inventor
Benedict James Costello
Berkeley
CA, US
Timothy Robertson
Belmont
CA, US
Maria Casillas Holen
Santa Clara
CA, US
Robert Duck
San Francisco
CA, US
Kityee Au Yeung
San Francisco
CA, US
Hooman Hafezi
Redwood City
CA, US
Agent
K&L Gates
Assignee
Proteus Digital Health
CA, US
IPC
A61K 9/00
H01M 2/00
H01M 2/14
H01M 2/02
A61B 5/145
A61B 5/07
A61B 5/00
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