Registered patent attorney

Stephan J Filipek

USPTO Reg. 33384

Firm

Buckley Maschoff & Talwalkar LLC

Address

134 Main Street

New Canaan, CT, 06840

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Stephan J Filipek

  • Is Stephan J Filipek a registered patent attorney?

    Yes. Stephan J Filipek is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 33384). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Stephan J Filipek located?

    Stephan J Filipek's office is in New Canaan, Connecticut (06840). Affiliated with Buckley Maschoff & Talwalkar LLC.

  • What firm does Stephan J Filipek work at?

    Stephan J Filipek is listed as affiliated with Buckley Maschoff & Talwalkar LLC on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Stephan J Filipek?

    Stephan J Filipek's office phone (per the USPTO public roster) is 203-972-3460. 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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