Registered patent agent
Zhonghao Yan
Address
720 S Wells Street
APT 1805
Chicago, IL, 60607
US
Phone
Registered as
Registered patent agent
Other patent attorneys in Chicago, Illinois
- Lawrence H AaronsonMcDonnell Boehnen Hulbert & Berghoff LLP
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- Holby Matthew AbernNeal, Gerber & Eisenberg LLP
- Cassandra L. AbernathyUSPTO Reg. 75330
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- Hugh A AbramsShook, Hardy & Bacon LLP
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Frequently asked
Frequently asked about Zhonghao Yan
Is Zhonghao Yan a registered patent attorney?
Zhonghao Yan is a registered patent agent (USPTO Registration Number 84361). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Zhonghao Yan located?
Zhonghao Yan's office is in Chicago, Illinois (60607).
How do I contact Zhonghao Yan?
Zhonghao Yan's office phone (per the USPTO public roster) is 984-888-7208. 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.