Registered patent attorney
Peter M Siavelis
Firm
McDermott Will Emery LLP
Address
227 West Monroe Street
Suite 4400
Chicago, IL, 60606-5096
US
Phone
Registered as
Registered patent attorney
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- Cassandra L. AbernathyUSPTO Reg. 75330
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Frequently asked
Frequently asked about Peter M Siavelis
Is Peter M Siavelis a registered patent attorney?
Yes. Peter M Siavelis is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 51136). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Peter M Siavelis located?
Peter M Siavelis's office is in Chicago, Illinois (60606-5096). Affiliated with McDermott Will Emery LLP.
What firm does Peter M Siavelis work at?
Peter M Siavelis is listed as affiliated with McDermott Will Emery LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Peter M Siavelis?
Peter M Siavelis's office phone (per the USPTO public roster) is 312-984-2000. 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.