Registered patent attorney
Philip Jeffrey Rosenthal
Firm
Fastcase.com, Inc.
Address
P.O. Box 26055
Alexandria, VA, 22313
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Alexandria, Virginia
- Russell E AdamsAdams Communications
- Ibrahim A. M. AdenijiUSPTO Reg. 72325
- Tiffany N. AdigweOliff PLC
- Sahil AggarwalUSPTO Reg. 83821
- Nasir U. AhmedMaier and Maier
- Stanislaus AksmanHershkovitz & Associates, LLC
- Edward B AlexanderEBA Law Offices, PLC
- Ryan E. AlleyAlley IP
Frequently asked
Frequently asked about Philip Jeffrey Rosenthal
Is Philip Jeffrey Rosenthal a registered patent attorney?
Yes. Philip Jeffrey Rosenthal is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 42114). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Philip Jeffrey Rosenthal located?
Philip Jeffrey Rosenthal's office is in Alexandria, Virginia (22313). Affiliated with Fastcase.com, Inc..
What firm does Philip Jeffrey Rosenthal work at?
Philip Jeffrey Rosenthal is listed as affiliated with Fastcase.com, Inc. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Philip Jeffrey Rosenthal?
Philip Jeffrey Rosenthal's office phone (per the USPTO public roster) is 703-740-5923. 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.