Registered patent attorney
Barry Allen Stein
Firm
Caesar Rivise, PC
Address
1635 Market Street
7 Penn Center,12th Floor
Philadelphia, PA, 19103
US
Phone
Registered as
Registered patent attorney
Other attorneys at Caesar Rivise, PC
- Michael J BerkowitzUSPTO Reg. 39607 · Philadelphia, PA
- Saval K DesaiUSPTO Reg. 77646 · Philadelphia, PA
- Martin L FaigusUSPTO Reg. 24364 · Philadelphia, PA
- James J KozuchUSPTO Reg. 39733 · Philadelphia, PA
- R Touhey MyerUSPTO Reg. 64404 · Philadelphia, PA
- Douglas PanzerUSPTO Reg. 74286 · Philadelphia, PA
- Manny David PokotilowUSPTO Reg. 22492 · Philadelphia, PA
- Scott M SlomowitzUSPTO Reg. 39032 · Philadelphia, PA
Other patent attorneys in Philadelphia, Pennsylvania
- Chioma C. AbaraUSPTO Reg. 75943
- Robert Allen AboudSmithKline Beecham CORP
- Comfort O. AdeyemiUSPTO Reg. 82489
- Yousuf U. AhmedDLA Piper LLP (US)
- Benjamin A. AilesMcCarter & English LLP
- Jeffrey C AldridgeVan Court & Aldridge LLP
- Ross E AlexanderFlaster Greenberg P.C.
- Curtis R AltmannMendelsohn Dunleavy, P.C.
Frequently asked
Frequently asked about Barry Allen Stein
Is Barry Allen Stein a registered patent attorney?
Yes. Barry Allen Stein is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 25257). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Barry Allen Stein located?
Barry Allen Stein's office is in Philadelphia, Pennsylvania (19103). Affiliated with Caesar Rivise, PC.
What firm does Barry Allen Stein work at?
Barry Allen Stein is listed as affiliated with Caesar Rivise, PC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Barry Allen Stein?
Barry Allen Stein's office phone (per the USPTO public roster) is 215-567-2010. 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.