Registered patent attorney
Anni Johanna Siitonen
Firm
Perkins Coie LLP
Address
1201 Third Avenue
Suite 4900
Seattle, WA, 98101
US
Phone
Registered as
Registered patent attorney
Other attorneys at Perkins Coie LLP
- Sumedha AhujaUSPTO Reg. 73038 · Washington, DC
- Bing AiUSPTO Reg. 43312 · San Diego, CA
- Jonathan D AllredUSPTO Reg. 73828 · Phoenix, AZ
- Alberto AraizaUSPTO Reg. 60621 · Seattle, WA
- Stephen E ArnettUSPTO Reg. 47392 · Seattle, WA
- Fareid A AsphahaniUSPTO Reg. 72217 · San Diego, CA
- Marcus AssefaUSPTO Reg. 72190 · Seattle, WA
- Emmanuel C AzihUSPTO Reg. 64273 · New York, NY
Other patent attorneys in Seattle, Washington
- Nabil A AbdallaHan Santos, PLLC
- Syed M. A. AbediSeed Intellectual Property Law Group LLP
- Leslie E AbermanUSPTO Reg. 54836
- Frank AbramonteCozen O'Connor
- Scott S AdamsDavis Wright Tremaine LLP
- Dylan O AdamsDavis Wright Tremaine LLP
- Jonathan T. AdessaUSPTO Reg. 76112
- Bilal H. AdraSeed IP Law Group, LLP
Frequently asked
Frequently asked about Anni Johanna Siitonen
Is Anni Johanna Siitonen a registered patent attorney?
Yes. Anni Johanna Siitonen is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 74974). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Anni Johanna Siitonen located?
Anni Johanna Siitonen's office is in Seattle, Washington (98101). Affiliated with Perkins Coie LLP.
What firm does Anni Johanna Siitonen work at?
Anni Johanna Siitonen is listed as affiliated with Perkins Coie LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Anni Johanna Siitonen?
Anni Johanna Siitonen's office phone (per the USPTO public roster) is 120-635-93594. 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.