Registered patent attorney
Ellen M Leonnig
Address
6315 Georgetown Blvd.
Apt. F
Sykesville, MD, 21784
US
Phone
Registered as
Registered patent attorney
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Frequently asked about Ellen M Leonnig
Is Ellen M Leonnig a registered patent attorney?
Yes. Ellen M Leonnig is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 48159). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Ellen M Leonnig located?
Ellen M Leonnig's office is in Sykesville, Maryland (21784).
How do I contact Ellen M Leonnig?
Ellen M Leonnig's office phone (per the USPTO public roster) is 410-707-1219. Verify availability and intake details directly with the firm before sending privileged materials.
Should I prepare anything before contacting a patent attorney?
Yes — most patent attorneys quote based on a brief. Persoona's intellectual property module generates a prior-art analysis, defensibility scorecard, and a draft USPTO filing package so you arrive with a brief, not a blank slate. Free to run.
Profile sourced from the USPTO OEDCI Practitioner Roster. Persoona did not provide, edit, or curate this data — every field is pulled directly from the public roster.