Registered patent agent
Ayan Roy-Chowdhury
Firm
Fish & Richardson P.C.
Address
901 15th Street NW
7th Floor
Washington, DC, 20005
US
Phone
Registered as
Registered patent agent
Other attorneys at Fish & Richardson P.C.
- Donato G. AcetoUSPTO Reg. 70383 · Boston, MA
- Minseung AhnUSPTO Reg. 76611 · Washington, DC
- Richard J AndersonUSPTO Reg. 36732 · Minneapolis, MN
- Gwilym J O AttwellUSPTO Reg. 45449 · Wilmington, DE
- James W. BabineauUSPTO Reg. 42276 · Austin, TX
- Helen S. BacaUSPTO Reg. 61367 · Boston, MA
- Pallavi BanerjeeUSPTO Reg. 81012 · Boston, MA
- Edmond R BannonUSPTO Reg. 32110 · New York, NY
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 Ayan Roy-Chowdhury
Is Ayan Roy-Chowdhury a registered patent attorney?
Ayan Roy-Chowdhury is a registered patent agent (USPTO Registration Number 72483). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Ayan Roy-Chowdhury located?
Ayan Roy-Chowdhury's office is in Washington, District of Columbia (20005). Affiliated with Fish & Richardson P.C..
What firm does Ayan Roy-Chowdhury work at?
Ayan Roy-Chowdhury is listed as affiliated with Fish & Richardson P.C. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Ayan Roy-Chowdhury?
Ayan Roy-Chowdhury's office phone (per the USPTO public roster) is 202-626-6428. 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.