Registered patent attorney
Edward J Chalfie
Firm
Edward Chalfie IP Law, P.C.
Address
602 Picardy Circle
Northbrook, IL, 60062
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Edward J Chalfie
Is Edward J Chalfie a registered patent attorney?
Yes. Edward J Chalfie is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 29370). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Edward J Chalfie located?
Edward J Chalfie's office is in Northbrook, Illinois (60062). Affiliated with Edward Chalfie IP Law, P.C..
What firm does Edward J Chalfie work at?
Edward J Chalfie is listed as affiliated with Edward Chalfie IP Law, P.C. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Edward J Chalfie?
Edward J Chalfie's office phone (per the USPTO public roster) is 312-593-6626. 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.