Registered patent attorney
Richard HildrethIII
Firm
Williams & Connolly LLP
Address
680 Maine Avenue SW
Washington, DC, 20024
US
Phone
Registered as
Registered patent attorney
Other attorneys at Williams & Connolly LLP
- David I. BerlUSPTO Reg. 72751 · Washington, DC
- Jessamyn S BernikerUSPTO Reg. 72328 · Washington, DC
- Stanley E FisherUSPTO Reg. 55820 · Washington, DC
- David M KrinskyUSPTO Reg. 72339 · Washington, DC
- Xun LiuUSPTO Reg. 68815 · Washington, DC
- Mark H LyonUSPTO Reg. 62532 · Washington, DC
- Shaun P. MahaffyUSPTO Reg. 75534 · Washington, DC
- Ben V. PicozziUSPTO Reg. 76862 · 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 Richard Hildreth
Is Richard Hildreth a registered patent attorney?
Yes. Richard Hildreth is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 80415). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Richard Hildreth located?
Richard Hildreth's office is in Washington, District of Columbia (20024). Affiliated with Williams & Connolly LLP.
What firm does Richard Hildreth work at?
Richard Hildreth is listed as affiliated with Williams & Connolly LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Richard Hildreth?
Richard Hildreth's office phone (per the USPTO public roster) is 202-434-5000. 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.