Registered patent attorney
Mark Joseph Henry
Firm
Staas & Halsey LLP
Address
1201 New York Avenue, NW
7th Floor
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
- William Francis HerbertUSPTO Reg. 31024 · Washington, DC
- Paul I KravetzUSPTO Reg. 35230 · Washington, DC
- Michael T. LinesUSPTO Reg. 71259 · Washington, DC
- David Michael PitcherUSPTO Reg. 25908 · 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 Mark Joseph Henry
Is Mark Joseph Henry a registered patent attorney?
Yes. Mark Joseph Henry is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 36162). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Mark Joseph Henry located?
Mark Joseph Henry's office is in Washington, District of Columbia (20005). Affiliated with Staas & Halsey LLP.
What firm does Mark Joseph Henry work at?
Mark Joseph Henry is listed as affiliated with Staas & Halsey LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Mark Joseph Henry?
Mark Joseph Henry'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.