Registered patent attorney
William Marshall LeeJr
Firm
Barnes and Thornburg
Address
1 N. Wacker Dr., Ste. 4400
Chicago, IL, 60606
US
Phone
Registered as
Registered patent attorney
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 William Marshall Lee
Is William Marshall Lee a registered patent attorney?
Yes. William Marshall Lee is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 26935). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is William Marshall Lee located?
William Marshall Lee's office is in Chicago, Illinois (60606). Affiliated with Barnes and Thornburg.
What firm does William Marshall Lee work at?
William Marshall Lee is listed as affiliated with Barnes and Thornburg on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact William Marshall Lee?
William Marshall Lee's office phone (per the USPTO public roster) is 312-357-1313. 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.