Registered patent agent
Benjamin D van der Sman
Firm
Hoyng Rokh Monegier
Address
Amstelplein 1, 30th Floor
Amsterdam, 1096HA
NL
Phone
Registered as
Registered patent agent
Frequently asked
Frequently asked about Benjamin D van der Sman
Is Benjamin D van der Sman a registered patent attorney?
Benjamin D van der Sman is a registered patent agent (USPTO Registration Number 84172). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
What firm does Benjamin D van der Sman work at?
Benjamin D van der Sman is listed as affiliated with Hoyng Rokh Monegier on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Benjamin D van der Sman?
Benjamin D van der Sman's office phone (per the USPTO public roster) is +31-205-924411. 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.