Registered patent attorney
Harry John Staas
Firm
Staas & Halsey LLP
Address
1201 New York Avenue, NW
Suite 700
Washington, DC, 20005
US
Phone
Registered as
Registered patent attorney
Other attorneys at Staas & Halsey LLP
- Temnit AfeworkUSPTO Reg. 58202 · Washington, DC
- Gene M GarnerUSPTO Reg. 34172 · Washington, DC
- John C GarveyUSPTO Reg. 28607 · Washington, DC
- Richard A GollhoferUSPTO Reg. 31106 · Washington, DC
- Mark Joseph HenryUSPTO Reg. 36162 · Washington, DC
- William Francis HerbertUSPTO Reg. 31024 · Washington, DC
- Paul I KravetzUSPTO Reg. 35230 · Washington, DC
- Michael T. LinesUSPTO Reg. 71259 · Washington, DC
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 Harry John Staas
Is Harry John Staas a registered patent attorney?
Yes. Harry John Staas is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 22010). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Harry John Staas located?
Harry John Staas's office is in Washington, District of Columbia (20005). Affiliated with Staas & Halsey LLP.
What firm does Harry John Staas work at?
Harry John Staas is listed as affiliated with Staas & Halsey LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Harry John Staas?
Harry John Staas's office phone (per the USPTO public roster) is 202-434-1500. 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.