Practice snapshot

In our library, Mark A. Jansen is named as the attorney of record on 22 federal records for 4 owners. The filings we hold span 2012 to 2024. The most common classes are Scientific & Technology Services and Electrical & Scientific Apparatus. Of the records shown, 16 are live, 3 pending, and 3 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.