Registered patent attorney
Evan P. Tassis
Firm
Jones Day
Address
51 Louisiana Avenue, N.W.
Washington, DC, 20001
US
Phone
Registered as
Registered patent attorney
Other attorneys at Jones Day
- Adriane M AntlerUSPTO Reg. 32605 · New York, NY
- Kyle T BarrettUSPTO Reg. 69735 · Palo Alto, CA
- Joseph BeauchampUSPTO Reg. 46544 · Houston, TX
- Sabrina A BellantoniUSPTO Reg. 81778 · New York, NY
- Jacqueline BennUSPTO Reg. 43492 · New York, NY
- Sachin M. BhatmuleyUSPTO Reg. 79258 · San Diego, CA
- Megha BhumralkarUSPTO Reg. 44536 · Los Angeles, CA
- Erin R. BiesUSPTO Reg. 83008 · Cleveland, OH
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 Evan P. Tassis
Is Evan P. Tassis a registered patent attorney?
Yes. Evan P. Tassis is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 79412). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Evan P. Tassis located?
Evan P. Tassis's office is in Washington, District of Columbia (20001). Affiliated with Jones Day.
What firm does Evan P. Tassis work at?
Evan P. Tassis is listed as affiliated with Jones Day on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Evan P. Tassis?
Evan P. Tassis's office phone (per the USPTO public roster) is 202-879-3440. 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.