Registered patent attorney
Benjamin P. Halkowski
Address
1000 Maine Avenue SW
Washington, DC, 20024
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Washington, District of Columbia
- Alisa S AbbottBanner Witcoff
- Ahmed Abdel-RahmanPillsbury Winthrop Shaw Pittman LLP
- Margaret A AbernathyBaker & Hostetler LLP
- Michael T. AbramsonJordan IP Law
- Khadija Abdulkadir AbuHoward University School of Law
- Deepa AcharyaQuinn Emanuel UrQuhart & Sullivan LLP
- Canek AcostaMayer Brown LLP
- Stephanie N. AdamakosPaul Hastings LLP
Frequently asked
Frequently asked about Benjamin P. Halkowski
Is Benjamin P. Halkowski a registered patent attorney?
Yes. Benjamin P. Halkowski is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 79991). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Benjamin P. Halkowski located?
Benjamin P. Halkowski's office is in Washington, District of Columbia (20024).
How do I contact Benjamin P. Halkowski?
Benjamin P. Halkowski's office phone (per the USPTO public roster) is 202-220-6849. 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.