Registered patent agent
Doyle A Siever
Firm
Intrexon Corp.
Address
20358 Seneca Meadows Pkwy
Germantown, MD, 20876
US
Phone
Registered as
Registered patent agent
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Frequently asked
Frequently asked about Doyle A Siever
Is Doyle A Siever a registered patent attorney?
Doyle A Siever is a registered patent agent (USPTO Registration Number 47088). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Doyle A Siever located?
Doyle A Siever's office is in Germantown, Maryland (20876). Affiliated with Intrexon Corp..
What firm does Doyle A Siever work at?
Doyle A Siever is listed as affiliated with Intrexon Corp. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Doyle A Siever?
Doyle A Siever's office phone (per the USPTO public roster) is 301-556-9817. 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.