Registered patent attorney
Steven Eric Koffs
Firm
Duane Morris LLP
Address
30 South 17th Street
Philadelphia, PA, 19103
US
Phone
Registered as
Registered patent attorney
Other attorneys at Duane Morris LLP
- Samuel W ApicelliUSPTO Reg. 36427 · Philadelphia, PA
- John M BairdUSPTO Reg. 57585 · Washington, DC
- Paul H. BelnapUSPTO Reg. 73106 · Washington, DC
- Lawrence P CassonUSPTO Reg. 46606 · New York, NY
- Brandon A. ChanUSPTO Reg. 76541 · New York, NY
- Ching-Yang ChenUSPTO Reg. 70614 · San Diego, CA
- Brad Yee ChinUSPTO Reg. 52738 · Washington, DC
- Nicholas ColluraUSPTO Reg. 72157 · 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 Steven Eric Koffs
Is Steven Eric Koffs a registered patent attorney?
Yes. Steven Eric Koffs is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 37163). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Steven Eric Koffs located?
Steven Eric Koffs's office is in Philadelphia, Pennsylvania (19103). Affiliated with Duane Morris LLP.
What firm does Steven Eric Koffs work at?
Steven Eric Koffs is listed as affiliated with Duane Morris LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Steven Eric Koffs?
Steven Eric Koffs's office phone (per the USPTO public roster) is 215-979-1250. 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.