Registered patent attorney

Nathan A. Greenblatt

USPTO Reg. 61265

Firm

Sidley Austin, LLP

Address

1001 Page Mill Road

Building 1

Palo Alto, CA, 94304

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Nathan A. Greenblatt

  • Is Nathan A. Greenblatt a registered patent attorney?

    Yes. Nathan A. Greenblatt is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 61265). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Nathan A. Greenblatt located?

    Nathan A. Greenblatt's office is in Palo Alto, California (94304). Affiliated with Sidley Austin, LLP.

  • What firm does Nathan A. Greenblatt work at?

    Nathan A. Greenblatt is listed as affiliated with Sidley Austin, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Nathan A. Greenblatt?

    Nathan A. Greenblatt's office phone (per the USPTO public roster) is 650-565-7107. 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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