Registered patent attorney
John PorrazzaIII
Firm
Comcast
Address
One Comcast Center - 50th Floor
1701 JFK Blvd
Philadelphia, PA, 19103
US
Phone
Registered as
Registered patent attorney
Other attorneys at Comcast
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 Porrazza
Is John Porrazza a registered patent attorney?
Yes. John Porrazza is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 68126). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is John Porrazza located?
John Porrazza's office is in Philadelphia, Pennsylvania (19103). Affiliated with Comcast.
What firm does John Porrazza work at?
John Porrazza is listed as affiliated with Comcast on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact John Porrazza?
John Porrazza's office phone (per the USPTO public roster) is 215-286-5992. 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.