Registered patent attorney
Charles Gorenstein
Firm
Birch Stewart Kolasch and Birch LLP
Address
8110 Gatehouse Road
Suite 100 E
Falls Church, VA, 22042
US
Phone
Registered as
Registered patent attorney
Other attorneys at Birch Stewart Kolasch and Birch LLP
- Johnny W BaileyUSPTO Reg. 32881 · Falls Church, VA
- Chad J BillingsUSPTO Reg. 48917 · Falls Church, VA
- Andrew D MeikleUSPTO Reg. 32868 · Falls Church, VA
- Gerald Myers MurphyUSPTO Reg. 28977 · Falls Church, VA
- Michael K MutterUSPTO Reg. 29680 · Falls Church, VA
- James Michael SlatteryUSPTO Reg. 28380 · Falls Church, VA
- Carl T ThomsenUSPTO Reg. 50786 · Falls Church, VA
- Marc S WeinerUSPTO Reg. 32181 · Falls Church, VA
Other patent attorneys in Falls Church, Virginia
- Ponnathapura N AchutamurthyUSPTO Reg. 64370
- Borna AlaeddiniUSPTO Reg. 82145
- David R AndersonBirch Steward Kolasch and Birch, LLP
- Mary Anne ArmstrongBirch Steward Kolasch & Birch, LLP
- Jay Patrick BealeLee & Morse, P.C.
- Stephen C BellumRaphael Bellum PLLC
- Abanti A. BhattacharyyaUS Defense Health Agency
- David Alan BilodeauBirch, Stewart, Kolasch & Birch, LLP
Frequently asked
Frequently asked about Charles Gorenstein
Is Charles Gorenstein a registered patent attorney?
Yes. Charles Gorenstein is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 29271). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Charles Gorenstein located?
Charles Gorenstein's office is in Falls Church, Virginia (22042). Affiliated with Birch Stewart Kolasch and Birch LLP.
What firm does Charles Gorenstein work at?
Charles Gorenstein is listed as affiliated with Birch Stewart Kolasch and Birch LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Charles Gorenstein?
Charles Gorenstein's office phone (per the USPTO public roster) is 703-205-8000. 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.