Practice snapshot

In our library, Andrea M. Porterfield is named as the attorney of record on 5 federal records for 3 owners. The filings we hold span 2014 to 2025. The most common classes are Electrical & Scientific Apparatus and Communication Services. Of the records shown, 3 are live, 0 pending, and 2 dead.

These figures come only from the records in our library, not this attorney's full docket. Attorney of record is the role the USPTO lists on a filing, and it does not indicate the outcome of any matter.