Registered patent attorney
Brett J Rosen
Firm
Buchanan Ingersoll & Rooney PC
Address
2200 Renaissance Blvd
Suite 350
King of Prussia, PA, 19406
US
Phone
Registered as
Registered patent attorney
Other attorneys at Buchanan Ingersoll & Rooney PC
- Jason P CamilloUSPTO Reg. 69615 · Pittsburgh, PA
- Kimberly Elaine CoghillUSPTO Reg. 71440 · Alexandria, VA
- Michael Louis DeverUSPTO Reg. 32216 · Pittsburgh, PA
- Ibrahima DiedhiouUSPTO Reg. 80811 · King of Prussia, PA
- Matthew Lennington FedowitzUSPTO Reg. 61386 · Alexandria, VA
- Ralph G FischerUSPTO Reg. 55179 · Pittsburgh, PA
- Valerie P HayesUSPTO Reg. 53005 · Washington, DC
- Chen HeUSPTO Reg. 81743 · Washington, DC
Other patent attorneys in King of Prussia, Pennsylvania
- Shashank AnumulaUSPTO Reg. 69362
- Christopher H BlaszkowskiRatnerPrestia
- Jacob F BlumertRatner Prestia
- Joshua L CohenRatner Prestia
- Gary Mark CohenUSPTO Reg. 28834
- Paul Randolph DarkesRenmatix, Inc.
- Dara Lisa DinnerGlaxo Smith Kline
- Jacques L EtkowiczBuchanan Ingersoll & Rooney
Frequently asked
Frequently asked about Brett J Rosen
Is Brett J Rosen a registered patent attorney?
Yes. Brett J Rosen is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 56047). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Brett J Rosen located?
Brett J Rosen's office is in King of Prussia, Pennsylvania (19406). Affiliated with Buchanan Ingersoll & Rooney PC.
What firm does Brett J Rosen work at?
Brett J Rosen is listed as affiliated with Buchanan Ingersoll & Rooney PC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Brett J Rosen?
Brett J Rosen's office phone (per the USPTO public roster) is 610-407-0700. 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.