Registered patent attorney
Julie L Langdon
Firm
Porter Wright
Address
321 N. Clark St.
Suite 400
Chicago, IL, 60654
US
Phone
Registered as
Registered patent attorney
Other attorneys at Porter Wright
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 Julie L Langdon
Is Julie L Langdon a registered patent attorney?
Yes. Julie L Langdon is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 59001). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Julie L Langdon located?
Julie L Langdon's office is in Chicago, Illinois (60654). Affiliated with Porter Wright.
What firm does Julie L Langdon work at?
Julie L Langdon is listed as affiliated with Porter Wright on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Julie L Langdon?
Julie L Langdon's office phone (per the USPTO public roster) is 312-275-8487. 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.