Registered patent attorney
Grant S Buchanan
Firm
Patterson & Sheridan LLP
Address
24 Greenway Plaza
Suite 1600
Houston, TX, 77046
US
Phone
Registered as
Registered patent attorney
Other attorneys at Patterson & Sheridan LLP
Other patent attorneys in Houston, Texas
- Enrique AbarcaNabors Industries, Inc.
- Sheraz AbbasiAbbasi Law Office
- Robert L AbdonUniversity of Texas
- Abdullahi S AbdullahiKasowitz Benson Torres LLP
- Eric M AdamsTumey L.L.P.
- Carmen R AdamsHewlett-Packard Company
- Olaolu O AdekunleHewiett-Packard Company
- Benjamin A AdlerAdler and Associates
Frequently asked
Frequently asked about Grant S Buchanan
Is Grant S Buchanan a registered patent attorney?
Yes. Grant S Buchanan is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 80861). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Grant S Buchanan located?
Grant S Buchanan's office is in Houston, Texas (77046). Affiliated with Patterson & Sheridan LLP.
What firm does Grant S Buchanan work at?
Grant S Buchanan is listed as affiliated with Patterson & Sheridan LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Grant S Buchanan?
Grant S Buchanan's office phone (per the USPTO public roster) is 832-850-2875. 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.