Registered patent agent
Charlton J Chen
Address
1021 Carbondale Way
Gambrills, MD, 21054
US
Phone
Registered as
Registered patent agent
Other patent attorneys in Gambrills, Maryland
- Edward W MerzUSPTO Reg. 44445
- Avrom David SpevackUSPTO Reg. 24743
- Lynn F WattsUSPTO Reg. 33496
- Charles R WattsUSPTO Reg. 33142
Frequently asked
Frequently asked about Charlton J Chen
Is Charlton J Chen a registered patent attorney?
Charlton J Chen is a registered patent agent (USPTO Registration Number 75265). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Charlton J Chen located?
Charlton J Chen's office is in Gambrills, Maryland (21054).
How do I contact Charlton J Chen?
Charlton J Chen's office phone (per the USPTO public roster) is 212-920-0816. 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.