Registered patent attorney
Roseanne Raimondo Duffy
Firm
E. I. Du Pont de Nemours and CO
Address
1007 Market St
D-4042-2
Wilmington, DE, 19898
US
Phone
Registered as
Registered patent attorney
Other attorneys at E. I. Du Pont de Nemours and CO
Other patent attorneys in Wilmington, Delaware
- Robert Lynn LaPointe Andersonc\o Hon. Mary Pat Thynge
- Lucia Teixeira AntunesE.I. duPont de Nemours and Company
- Gwilym J O AttwellFish & Richardson P.C.
- Brian S. AuerbachBarnes & Thornburg LLP
- Bradley A. AulickE. I. du Pont de Nemours and Company
- George G BallasInterDigital Holdings, Inc.
- Lori Yanisko BeardellDuPont Legal
- Richard M BeckUSPTO Reg. 22580
Frequently asked
Frequently asked about Roseanne Raimondo Duffy
Is Roseanne Raimondo Duffy a registered patent attorney?
Yes. Roseanne Raimondo Duffy is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 33869). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Roseanne Raimondo Duffy located?
Roseanne Raimondo Duffy's office is in Wilmington, Delaware (19898). Affiliated with E. I. Du Pont de Nemours and CO.
What firm does Roseanne Raimondo Duffy work at?
Roseanne Raimondo Duffy is listed as affiliated with E. I. Du Pont de Nemours and CO on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Roseanne Raimondo Duffy?
Roseanne Raimondo Duffy's office phone (per the USPTO public roster) is 302-773-0686. 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.