Registered patent agent
David W Evans
Firm
Ardelyx, Inc.
Address
400 Fifth Ave.
suite 200
Fremont, MA, 02451
US
Phone
Registered as
Registered patent agent
Frequently asked
Frequently asked about David W Evans
Is David W Evans a registered patent attorney?
David W Evans is a registered patent agent (USPTO Registration Number 41430). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is David W Evans located?
David W Evans's office is in Fremont, Massachusetts (02451). Affiliated with Ardelyx, Inc..
What firm does David W Evans work at?
David W Evans is listed as affiliated with Ardelyx, Inc. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact David W Evans?
David W Evans's office phone (per the USPTO public roster) is 415-712-9665. 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.