Registered patent attorney

Paul D Tietz

USPTO Reg. 66669

Firm

Bayer U.S.

Address

700 Chesterfield Parkway West

Mail zone BB5

St. Louis, MO, 63017

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Paul D Tietz

  • Is Paul D Tietz a registered patent attorney?

    Yes. Paul D Tietz is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 66669). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Paul D Tietz located?

    Paul D Tietz's office is in St. Louis, Missouri (63017). Affiliated with Bayer U.S..

  • What firm does Paul D Tietz work at?

    Paul D Tietz is listed as affiliated with Bayer U.S. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Paul D Tietz?

    Paul D Tietz's office phone (per the USPTO public roster) is 314-943-3309. 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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