The patents, held by VeriChip partner Receptors LLC, relate to biosensors that can detect the H1N1 and other viruses, and biological threats such as methicillin-resistant Staphylococcus aureus, VeriChip said in a statement.
The technology will combine with VeriChip's implantable radio frequency identification devices to develop virus triage detection systems.
The triage system will provide multiple levels of identification -- the first will identify the agent as virus or non-virus, the second level will classify the virus and alert the user to the presence of pandemic threat viruses and the third level will identify the precise pathogen, VeriChip said in a white paper published May 7, 2009.
Shares of VeriChip were up 186 percent at $3.28 Monday late afternoon trade on Nasdaq. They had touched a year high of $3.43 earlier in the session. (Reporting by Mansi Dutta in Bangalore; Editing by Mike Miller and Anil D'Silva)