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Registered patent agent
Piwen Wang
Address
11609 Haro Avenue
Downey, CA, 90241
US
Phone
Registered as
Registered patent agent
Other patent attorneys in Downey, California
- Michael H BourdaaUSPTO Reg. 63050
- Jorge A. LopezUSPTO Reg. 55404
- Kevin M. NinomiyaUSPTO Reg. 81246
- James F RyleyUSPTO Reg. 68868
Frequently asked
Frequently asked about Piwen Wang
Is Piwen Wang a registered patent attorney?
Piwen Wang is a registered patent agent (USPTO Registration Number 77638). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Piwen Wang located?
Piwen Wang's office is in Downey, California (90241).
How do I contact Piwen Wang?
Piwen Wang's office phone (per the USPTO public roster) is 562-299-2951. 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.