Registered patent agent
Yan Lan
Firm
Sughrue Mion, PLLC
Address
2100 Pennsylvania Avenue, N.W.
Washington, DC, 20037
US
Phone
Registered as
Registered patent agent
Other attorneys at Sughrue Mion, PLLC
- Jae Seok AhnUSPTO Reg. 78937 · Washington, DC
- Ian C BarrasUSPTO Reg. 62812 · New Orleans, LA
- John Michael BirdUSPTO Reg. 46027 · Washington, DC
- Mark BolandUSPTO Reg. 32197 · Washington, DC
- John T CallahanUSPTO Reg. 32607 · Washington, DC
- Young H. ChonUSPTO Reg. 67967 · Washington, DC
- Joshua S. DeanUSPTO Reg. 72682 · Washington, DC
- Albert DeCadyUSPTO Reg. 60658 · 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 Yan Lan
Is Yan Lan a registered patent attorney?
Yan Lan is a registered patent agent (USPTO Registration Number 50214). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Yan Lan located?
Yan Lan's office is in Washington, District of Columbia (20037). Affiliated with Sughrue Mion, PLLC.
What firm does Yan Lan work at?
Yan Lan is listed as affiliated with Sughrue Mion, PLLC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Yan Lan?
Yan Lan's office phone (per the USPTO public roster) is 202-663-7404. 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.