Registered patent attorney
Chad E Ziegler
Firm
Flaster Greenberg
Address
1717 Arch St.
Suite 3300
Philadelphia, PA, 19103
US
Phone
Registered as
Registered patent attorney
Other attorneys at Flaster Greenberg
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 Chad E Ziegler
Is Chad E Ziegler a registered patent attorney?
Yes. Chad E Ziegler is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 44273). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Chad E Ziegler located?
Chad E Ziegler's office is in Philadelphia, Pennsylvania (19103). Affiliated with Flaster Greenberg.
What firm does Chad E Ziegler work at?
Chad E Ziegler is listed as affiliated with Flaster Greenberg on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Chad E Ziegler?
Chad E Ziegler's office phone (per the USPTO public roster) is 215-587-5688. 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.