Registered patent attorney
Stefan James Kirchanski
Firm
Zuber Lawler & Del Duca LLP
Address
777 south Figueroa St.
37th Floor
Los Angeles, CA, 90017
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Stefan James Kirchanski
Is Stefan James Kirchanski a registered patent attorney?
Yes. Stefan James Kirchanski is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 36568). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Stefan James Kirchanski located?
Stefan James Kirchanski's office is in Los Angeles, California (90017). Affiliated with Zuber Lawler & Del Duca LLP.
What firm does Stefan James Kirchanski work at?
Stefan James Kirchanski is listed as affiliated with Zuber Lawler & Del Duca LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Stefan James Kirchanski?
Stefan James Kirchanski's office phone (per the USPTO public roster) is 213-596-5654. 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.