Registered patent agent
Alexander A Stewart
Firm
Astellas US LLC
Address
500 Bi-County Boulevard, Suite 118
Farmingdale, NY, 11735
US
Phone
Registered as
Registered patent agent
Other attorneys at Astellas US LLC
Frequently asked
Frequently asked about Alexander A Stewart
Is Alexander A Stewart a registered patent attorney?
Alexander A Stewart is a registered patent agent (USPTO Registration Number 47110). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Alexander A Stewart located?
Alexander A Stewart's office is in Farmingdale, New York (11735). Affiliated with Astellas US LLC.
What firm does Alexander A Stewart work at?
Alexander A Stewart is listed as affiliated with Astellas US LLC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Alexander A Stewart?
Alexander A Stewart's office phone (per the USPTO public roster) is 631-962-2148. 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.