Registered patent attorney
William C Long
Firm
Diamond Offshore Drilling, Inc.
Address
15415 Katy Freeway, Suite 100
Houston, TX, 77094
US
Phone
Registered as
Registered patent attorney
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- Eric M AdamsTumey L.L.P.
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Frequently asked
Frequently asked about William C Long
Is William C Long a registered patent attorney?
Yes. William C Long is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 41950). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is William C Long located?
William C Long's office is in Houston, Texas (77094). Affiliated with Diamond Offshore Drilling, Inc..
What firm does William C Long work at?
William C Long is listed as affiliated with Diamond Offshore Drilling, Inc. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact William C Long?
William C Long's office phone (per the USPTO public roster) is 281-492-5300. 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.