Registered patent agent
Matthew J. Celsa
Address
20516 Brandywine Court
Sterling, VA, 20165
US
Phone
Registered as
Registered patent agent
Other patent attorneys in Sterling, Virginia
- John C BleutgeUSPTO Reg. 41464
- Zongda CheUSPTO Reg. 81683
- Richard X. ChenAnova Law Group/Anova Patent Agency
- Peng GeUSPTO Reg. 83976
- Qian GuIPro, PLLC
- Harold A HotellingUSPTO Reg. 54186
- Wei Cheng HuangAnova Law Group LLC
- Li JiangAnova Law Group / Anova Patent Agency
Frequently asked
Frequently asked about Matthew J. Celsa
Is Matthew J. Celsa a registered patent attorney?
Matthew J. Celsa is a registered patent agent (USPTO Registration Number 84403). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Matthew J. Celsa located?
Matthew J. Celsa's office is in Sterling, Virginia (20165).
How do I contact Matthew J. Celsa?
Matthew J. Celsa's office phone (per the USPTO public roster) is 703-501-4235. 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.