Registered patent attorney

Richard S Zembek

USPTO Reg. 43306

Firm

Norton Rose Fulbright US LLP

Address

1550 Lamar Street

Suite 2000

Houston, TX, 77010-4106

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Richard S Zembek

  • Is Richard S Zembek a registered patent attorney?

    Yes. Richard S Zembek is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 43306). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Richard S Zembek located?

    Richard S Zembek's office is in Houston, Texas (77010-4106). Affiliated with Norton Rose Fulbright US LLP.

  • What firm does Richard S Zembek work at?

    Richard S Zembek is listed as affiliated with Norton Rose Fulbright US LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Richard S Zembek?

    Richard S Zembek's office phone (per the USPTO public roster) is 713-651-5283. 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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