Registered patent attorney
Charles B Lobsenz
Firm
POTOMAC LAW GROUP, PLLC
Address
8229 BOONE BOULEVARD
SUITE 430
VIENNA, VA, 22182
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in VIENNA, Virginia
- James Michael AlpertIP&T Group, LLP
- Derek P BenkeXsensus LLP
- William J BroganMH2 Technology Law Group LLP
- Jonathan R BunchUSPTO Reg. 55029
- Oded BurgerDaignault Iyer LLP
- Mangmang CaiNew Weiming Law Group, PLLC
- Eddie P ChanUSPTO Reg. 71093
- Aborn C ChaoSquire Patton Boggs (US) L.L.P.
Frequently asked
Frequently asked about Charles B Lobsenz
Is Charles B Lobsenz a registered patent attorney?
Yes. Charles B Lobsenz is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 36857). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Charles B Lobsenz located?
Charles B Lobsenz's office is in VIENNA, Virginia (22182). Affiliated with POTOMAC LAW GROUP, PLLC.
What firm does Charles B Lobsenz work at?
Charles B Lobsenz is listed as affiliated with POTOMAC LAW GROUP, PLLC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Charles B Lobsenz?
Charles B Lobsenz's office phone (per the USPTO public roster) is 703-932-5837. 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.