Registered patent attorney
Katherine R Lahnstein-Bertocci
Firm
Adduci, Mastriani & Schaumberg, LLP
Address
1200 17th St NW, 5th Fl.
Washington, DC, 20036
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Katherine R Lahnstein-Bertocci
Is Katherine R Lahnstein-Bertocci a registered patent attorney?
Yes. Katherine R Lahnstein-Bertocci is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 53842). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Katherine R Lahnstein-Bertocci located?
Katherine R Lahnstein-Bertocci's office is in Washington, District of Columbia (20036). Affiliated with Adduci, Mastriani & Schaumberg, LLP.
What firm does Katherine R Lahnstein-Bertocci work at?
Katherine R Lahnstein-Bertocci is listed as affiliated with Adduci, Mastriani & Schaumberg, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Katherine R Lahnstein-Bertocci?
Katherine R Lahnstein-Bertocci's office phone (per the USPTO public roster) is 202-467-6300. 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.