Registered patent attorney
Erin M. Cardinal
Firm
KNOBBE MARTENS OLSON AND BEAR LLP
Address
2040 Main St, 14th Floor
Irvine, CA, 92614
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Irvine, California
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Frequently asked
Frequently asked about Erin M. Cardinal
Is Erin M. Cardinal a registered patent attorney?
Yes. Erin M. Cardinal is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 79744). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Erin M. Cardinal located?
Erin M. Cardinal's office is in Irvine, California (92614). Affiliated with KNOBBE MARTENS OLSON AND BEAR LLP.
What firm does Erin M. Cardinal work at?
Erin M. Cardinal is listed as affiliated with KNOBBE MARTENS OLSON AND BEAR LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Erin M. Cardinal?
Erin M. Cardinal's office phone (per the USPTO public roster) is 202-640-6417. 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.