Registered patent agent

Rohan J D'Souza

USPTO Reg. 73110

Firm

National Oilwell Varco

Drilling and Intervention

Address

7909 Parkwood Circle Drive, 5th Floor

Houston, TX, 77036

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Rohan J D'Souza

  • Is Rohan J D'Souza a registered patent attorney?

    Rohan J D'Souza is a registered patent agent (USPTO Registration Number 73110). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Rohan J D'Souza located?

    Rohan J D'Souza's office is in Houston, Texas (77036). Affiliated with National Oilwell Varco.

  • What firm does Rohan J D'Souza work at?

    Rohan J D'Souza is listed as affiliated with National Oilwell Varco on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Rohan J D'Souza?

    Rohan J D'Souza's office phone (per the USPTO public roster) is 713-375-3912. 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.

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