Registered patent attorney
Abigail E Lighthart
Firm
Haight Brown & Bonesteel LLP
Address
Three Embarcadero Center
Suite 200
San Francisco, CA, 94111
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Abigail E Lighthart
Is Abigail E Lighthart a registered patent attorney?
Yes. Abigail E Lighthart is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 62624). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Abigail E Lighthart located?
Abigail E Lighthart's office is in San Francisco, California (94111). Affiliated with Haight Brown & Bonesteel LLP.
What firm does Abigail E Lighthart work at?
Abigail E Lighthart is listed as affiliated with Haight Brown & Bonesteel LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Abigail E Lighthart?
Abigail E Lighthart's office phone (per the USPTO public roster) is 415-281-7621. 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.