Registered patent agent
John M. Desper
Firm
Eckert Seamans Cherin & Mellott, LLC
Address
Two Liberty Place
Philadelphia, PA, 19102
US
Phone
Registered as
Registered patent agent
Other attorneys at Eckert Seamans Cherin & Mellott, LLC
- Daniel C AbelesUSPTO Reg. 25822 · Pittsburgh, PA
- Brij K AgarwalUSPTO Reg. 43507 · Pittsburgh, PA
- Inna Y BelopolskyUSPTO Reg. 43319 · Philadelphia, PA
- Joshua A. M. BoyleUSPTO Reg. 76332 · Philadelphia, PA
- Maya CheriyanUSPTO Reg. 77599 · Pittsburgh, PA
- David B GornishUSPTO Reg. 57513 · Philadelphia, PA
- Patrick H. HigginsUSPTO Reg. 39709 · Philadelphia, PA
- Eric A LernerUSPTO Reg. 46054 · Pittsburgh, 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 John M. Desper
Is John M. Desper a registered patent attorney?
John M. Desper is a registered patent agent (USPTO Registration Number 76209). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is John M. Desper located?
John M. Desper's office is in Philadelphia, Pennsylvania (19102). Affiliated with Eckert Seamans Cherin & Mellott, LLC.
What firm does John M. Desper work at?
John M. Desper is listed as affiliated with Eckert Seamans Cherin & Mellott, LLC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact John M. Desper?
John M. Desper's office phone (per the USPTO public roster) is 215-851-8527. 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.