Validity / Invalidity Study

Our invalidity/validity search will identify prior art references that might be used alone or with combining to contest the validity of the claims in a patent or patent application. Invalidity/validity search results might include published applications and issued patents as well the non-patent literature. Only references disclosing the claim limitations will be included in the results, and Cardinal’s analysts are highlighting the segments relevant to the claim elements. Additionally, our experts will provide a mapping between the highlighted segments and the corresponding claim limitations.

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