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Registered patent agent
Dansu Li
Address
2690 Fawn Lane
Warrington, PA, 18976
US
Phone
Registered as
Registered patent agent
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Browse all Warrington patent attorneys →Frequently asked
Frequently asked about Dansu Li
Is Dansu Li a registered patent attorney?
Dansu Li is a registered patent agent (USPTO Registration Number 78212). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Dansu Li located?
Dansu Li's office is in Warrington, Pennsylvania (18976).
How do I contact Dansu Li?
Dansu Li's office phone (per the USPTO public roster) is 617-388-3669. 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.