Registered patent attorney
David C. Chen
Firm
Northside Law Office, Ltd.
Address
635 Chicago Ave., #106
Evanston, IL, 60202
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Evanston, Illinois
- Donald L BarbeauUSPTO Reg. 29766
- Andrew D. BlakeUSPTO Reg. 83969
- Mark J. BuisseretUSPTO Reg. 60979
- John W. CalkinsNorthwestern University
- Daniel W CelanderCelander Law Firm Ltd.
- Mitul R ChowdhuryCardinal Intellectual Property
- Christine M CochranNorthwestern University
- Kevin G CrokeUSPTO Reg. 57859
Frequently asked
Frequently asked about David C. Chen
Is David C. Chen a registered patent attorney?
Yes. David C. Chen is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 66308). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is David C. Chen located?
David C. Chen's office is in Evanston, Illinois (60202). Affiliated with Northside Law Office, Ltd..
What firm does David C. Chen work at?
David C. Chen is listed as affiliated with Northside Law Office, Ltd. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact David C. Chen?
David C. Chen's office phone (per the USPTO public roster) is 424-243-6529. 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.