Registered patent attorney
Sam Rosen
Firm
.
Address
3503 West Strathmore Avenue
Baltimore, MD, 21215
US
Phone
Registered as
Registered patent attorney
Other attorneys at .
- Mark J GebhardtUSPTO Reg. 35518 · Minneapolis, MN
- David C HahnUSPTO Reg. 36541 · Olney, MD
- J Kevin ParkerUSPTO Reg. 33024 · Highland Park, IL
- George Theodore ParsonsUSPTO Reg. 34690 · San Diego, CA
- Patricia Anne SchreckUSPTO Reg. 33777 · Wayne, DE
- Richard J SchulteUSPTO Reg. 35350 · San Ramon, CA
- John P WooldridgeUSPTO Reg. 38725 · Kihei, HI
Other patent attorneys in Baltimore, Maryland
- Kevin S. AdamsUSPTO Reg. 81680
- Anum AfzalUSPTO Reg. 84039
- Christopher R AlderPatent Elements
- Nilou Sarah ArdenUSPTO Reg. 71357
- Aleksandra Sasha BekirovaUniversity of Maryland School of Law
- Minaksi BhattLupin Pharmaceuticals Inc.
- Emily R BilligBaker, Donelson, Bearman, Caldwell & Berkowitz, PC
- William M BlackstoneUSPTO Reg. 29772
Frequently asked
Frequently asked about Sam Rosen
Is Sam Rosen a registered patent attorney?
Yes. Sam Rosen is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 37991). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Sam Rosen located?
Sam Rosen's office is in Baltimore, Maryland (21215). Affiliated with ..
What firm does Sam Rosen work at?
Sam Rosen is listed as affiliated with . on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Sam Rosen?
Sam Rosen's office phone (per the USPTO public roster) is 410-358-0877. 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.