Registered patent attorney
William A. Liddell
Firm
Fulbright & Jaworski L.L.P.
Address
600 Congress Ave.
Suite 2400
Austin, TX, 78701
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about William A. Liddell
Is William A. Liddell a registered patent attorney?
Yes. William A. Liddell is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 65693). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is William A. Liddell located?
William A. Liddell's office is in Austin, Texas (78701). Affiliated with Fulbright & Jaworski L.L.P..
What firm does William A. Liddell work at?
William A. Liddell is listed as affiliated with Fulbright & Jaworski L.L.P. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact William A. Liddell?
William A. Liddell's office phone (per the USPTO public roster) is 512-536-3043. 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.