Registered patent attorney
Todd S Parkhurst
Firm
Partridge Partners PC
Address
321 North Clark Street
Suite 720
Chicago, IL, 60654
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 Todd S Parkhurst
Is Todd S Parkhurst a registered patent attorney?
Yes. Todd S Parkhurst is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 26494). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Todd S Parkhurst located?
Todd S Parkhurst's office is in Chicago, Illinois (60654). Affiliated with Partridge Partners PC.
What firm does Todd S Parkhurst work at?
Todd S Parkhurst is listed as affiliated with Partridge Partners PC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Todd S Parkhurst?
Todd S Parkhurst's office phone (per the USPTO public roster) is 312-634-9517. 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.