Registered patent agent
John E ChapmanJr.
Address
1625 Evers Drive
McLean, VA, 22101
US
Phone
Registered as
Registered patent agent
Other patent attorneys in McLean, Virginia
- Mohammad M. Abu-LabanMedler Ferro Woodhouse & Mills, PLLC
- Aisha AhmadNorthrop Grumman Corporation
- Brian K AndreaBooz Allen Hamilton
- Charles H. ArnettUSPTO Reg. 80007
- William P AtkinsPillsbury, Winthrop, Shaw Pittman LLP
- Darrin A AuitoHubbs, Enatsky, Auito PPLC
- Jack S BarufkaPillsbury Winthrop Shaw Pittman LLP
- Palash BasuCalderon Safran & Wright PC
Frequently asked
Frequently asked about John E Chapman
Is John E Chapman a registered patent attorney?
John E Chapman is a registered patent agent (USPTO Registration Number 78842). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is John E Chapman located?
John E Chapman's office is in McLean, Virginia (22101).
How do I contact John E Chapman?
John E Chapman's office phone (per the USPTO public roster) is 571-205-2556. 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.