Is Sunan Li a registered patent attorney?

Sunan Li is a registered patent agent (USPTO Registration Number 83738). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

Where is Sunan Li located?

Sunan Li's office is in McLean, Virginia (22101).

How do I contact Sunan Li?

Sunan Li's office phone (per the USPTO public roster) is 443-716-5158. 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.

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Registered patent agent

Sunan Li

USPTO Reg. 83738

Address

1455 McLean Mews Ct

McLean, VA, 22101

Phone

443-716-5158

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Sunan Li

Is Sunan Li a registered patent attorney?
Sunan Li is a registered patent agent (USPTO Registration Number 83738). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Sunan Li located?
Sunan Li's office is in McLean, Virginia (22101).
How do I contact Sunan Li?
Sunan Li's office phone (per the USPTO public roster) is 443-716-5158. 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.