Registered patent attorney
Jean Marie Duvall
Firm
Ferring International Center, SA
Address
Ch. De la Vergognausaz 50
1162 Saint - Prex
St. Prex, 1162
CH
Phone
Registered as
Registered patent attorney
Frequently asked
Frequently asked about Jean Marie Duvall
Is Jean Marie Duvall a registered patent attorney?
Yes. Jean Marie Duvall is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 32731). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
What firm does Jean Marie Duvall work at?
Jean Marie Duvall is listed as affiliated with Ferring International Center, SA on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Jean Marie Duvall?
Jean Marie Duvall's office phone (per the USPTO public roster) is +41-583-01 0000. 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.