Registered patent attorney
Emma L. Wilfong
Firm
Sidley Austin LLP
Address
One South Dearborn
Chicago, IL, 60603
US
Phone
Registered as
Registered patent attorney
Other attorneys at Sidley Austin LLP
- Thomas A BroughanUSPTO Reg. 66001 · Washington, DC
- Callie C. ButcherUSPTO Reg. 71135 · Dallas, TX
- Alexis R CohenUSPTO Reg. 76998 · Washington, DC
- Charles S CotropiaUSPTO Reg. 27189 · Dallas, TX
- Carl P EvansUSPTO Reg. 71453 · Chicago, IL
- Ching-Lee FukudaUSPTO Reg. 44334 · New York, NY
- Jason Phillip GreenhutUSPTO Reg. 71657 · Chicago, IL
- Mary Theresa HannonUSPTO Reg. 77149 · Chicago, IL
Other patent attorneys in Chicago, Illinois
- Lawrence H AaronsonMcDonnell Boehnen Hulbert & Berghoff LLP
- Dennis J AbdelnourHonigman LLP
- Holby Matthew AbernNeal, Gerber & Eisenberg LLP
- Cassandra L. AbernathyUSPTO Reg. 75330
- John AbramicSteptoe & Johnson LLP
- David Brian AbramowitzLocke Lord LLP
- Hugh A AbramsShook, Hardy & Bacon LLP
- Matthias AbrellMarshall Gerstein & Borun, LLP
Frequently asked
Frequently asked about Emma L. Wilfong
Is Emma L. Wilfong a registered patent attorney?
Yes. Emma L. Wilfong is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 82096). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Emma L. Wilfong located?
Emma L. Wilfong's office is in Chicago, Illinois (60603). Affiliated with Sidley Austin LLP.
What firm does Emma L. Wilfong work at?
Emma L. Wilfong is listed as affiliated with Sidley Austin LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Emma L. Wilfong?
Emma L. Wilfong's office phone (per the USPTO public roster) is 312-853-2666. 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.