Registered patent agent
Qingfen Zhang
Address
401 Danor Ct.,
Wayne, PA, 19087
US
Phone
Registered as
Registered patent agent
Other patent attorneys in Wayne, Pennsylvania
- Ali G AbdulhayUSPTO Reg. 81775
- Scott E. AllenRiverside Law LLP
- David T BanchikShire Pharmaceuticals, Inc.
- Christian M BauerRB Legal Counsel LLC
- Ronald C. BernotasUSPTO Reg. 71593
- Conrad R BleaseUSPTO Reg. 64881
- Daniel J BrennanDaniel Brennan, Esq.
- Russell N BurkhardtRiverside Law
Frequently asked
Frequently asked about Qingfen Zhang
Is Qingfen Zhang a registered patent attorney?
Qingfen Zhang is a registered patent agent (USPTO Registration Number 75518). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Qingfen Zhang located?
Qingfen Zhang's office is in Wayne, Pennsylvania (19087).
How do I contact Qingfen Zhang?
Qingfen Zhang's office phone (per the USPTO public roster) is 520-390-8123. 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.