Registered patent attorney
Donald James Ethridge
Firm
Dupuis & Polozola, LLC
Address
2219 Sawdust Road
Suite 201
The Woodlands, TX, 77380
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in The Woodlands, Texas
- Albert Julius AdamcikUSPTO Reg. 23045
- Basil M. AngeloANGELO IP
- Robert D BailieUSPTO Reg. 63047
- Ignacio BellverUSPTO Reg. 75966
- Phillip W. BlackDossey & Jones, PLLC
- Ron D BrownHuntsman International LLC
- Joel B CloudCB&I
- Sarah B. CoeUSPTO Reg. 76445
Frequently asked
Frequently asked about Donald James Ethridge
Is Donald James Ethridge a registered patent attorney?
Yes. Donald James Ethridge is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 50362). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Donald James Ethridge located?
Donald James Ethridge's office is in The Woodlands, Texas (77380). Affiliated with Dupuis & Polozola, LLC.
What firm does Donald James Ethridge work at?
Donald James Ethridge is listed as affiliated with Dupuis & Polozola, LLC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Donald James Ethridge?
Donald James Ethridge's office phone (per the USPTO public roster) is 832-494-1711. 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.