Registered patent attorney
Daniel Scott Chappell
Firm
Steptoe LLP
Address
1330 Connecticut Avenue NW
Suit 702
Washington, DC, 20036
US
Phone
Registered as
Registered patent attorney
Other attorneys at Steptoe LLP
- Mauricio AlvarezUSPTO Reg. 69400 · New York, NY
- Carolyn A. BreckelUSPTO Reg. 81435 · New York, NY
- Hector R ChavezUSPTO Reg. 77746 · Houston, TX
- Tyler DohUSPTO Reg. 80274 · New York, NY
- Joseph Francis EckerUSPTO Reg. 77088 · Washington, DC
- Jiantao FuUSPTO Reg. 84022 · New York, NY
- Daniel F. GelwicksUSPTO Reg. 74803 · Chicago, IL
- Heather P. HildrethUSPTO Reg. 75978 · 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 Scott Chappell
Is Daniel Scott Chappell a registered patent attorney?
Yes. Daniel Scott Chappell is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 76333). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Daniel Scott Chappell located?
Daniel Scott Chappell's office is in Washington, District of Columbia (20036). Affiliated with Steptoe LLP.
What firm does Daniel Scott Chappell work at?
Daniel Scott Chappell is listed as affiliated with Steptoe LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Daniel Scott Chappell?
Daniel Scott Chappell's office phone (per the USPTO public roster) is 202-429-6225. 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.