Registered patent attorney
Daniel S Block
Firm
Sterne, Kessler, Goldstein & Fox
Address
1100 New York Ave. NW
Washington, DC, 20005
US
Phone
Registered as
Registered patent attorney
Other attorneys at Sterne, Kessler, Goldstein & Fox
- Alexander V AlfanoUSPTO Reg. 74298 · Washington D.C., DC
- Daniel K. H. ChooUSPTO Reg. 72039 · Washington, DC
- Tyler J DuttonUSPTO Reg. 75069 · Washington, DC
- Donald Jude FeatherstoneUSPTO Reg. 33876 · Washington, DC
- Kenley K HooverUSPTO Reg. 40302 · Washington, DC
- Lestin L KentonUSPTO Reg. 72314 · Washington, DC
- Joshua G McCoyUSPTO Reg. 70307 · Washington, DC
- Bonnie W. Nannenga-CombsUSPTO Reg. 67836 · 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 Daniel S Block
Is Daniel S Block a registered patent attorney?
Yes. Daniel S Block is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 68395). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Daniel S Block located?
Daniel S Block's office is in Washington, District of Columbia (20005). Affiliated with Sterne, Kessler, Goldstein & Fox.
What firm does Daniel S Block work at?
Daniel S Block is listed as affiliated with Sterne, Kessler, Goldstein & Fox on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Daniel S Block?
Daniel S Block's office phone (per the USPTO public roster) is 202-371-2600. 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.