Registered patent agent
Chen He
Firm
Buchanan Ingersoll & Rooney PC
Address
1700 K St. N.W.
Suite 300
Washington, DC, 20006-3807
US
Phone
Registered as
Registered patent agent
Other attorneys at Buchanan Ingersoll & Rooney PC
- Jason P CamilloUSPTO Reg. 69615 · Pittsburgh, PA
- Kimberly Elaine CoghillUSPTO Reg. 71440 · Alexandria, VA
- Michael Louis DeverUSPTO Reg. 32216 · Pittsburgh, PA
- Ibrahima DiedhiouUSPTO Reg. 80811 · King of Prussia, PA
- Matthew Lennington FedowitzUSPTO Reg. 61386 · Alexandria, VA
- Ralph G FischerUSPTO Reg. 55179 · Pittsburgh, PA
- Valerie P HayesUSPTO Reg. 53005 · Washington, DC
- James Albert LaBarreUSPTO Reg. 28632 · Alexandria, VA
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 Chen He
Is Chen He a registered patent attorney?
Chen He is a registered patent agent (USPTO Registration Number 81743). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Chen He located?
Chen He's office is in Washington, District of Columbia (20006-3807). Affiliated with Buchanan Ingersoll & Rooney PC.
What firm does Chen He work at?
Chen He is listed as affiliated with Buchanan Ingersoll & Rooney PC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Chen He?
Chen He's office phone (per the USPTO public roster) is 703-838-6503. 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.