Registered patent attorney

Fang Liu

USPTO Reg. 51283

Firm

Panitch Schwarze Belisario & Nadel LLP

Address

One Commerce Square

2005 Market Street, Suite 3325

Philadelphia, PA, 19103

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Fang Liu

  • Is Fang Liu a registered patent attorney?

    Yes. Fang Liu is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 51283). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Fang Liu located?

    Fang Liu's office is in Philadelphia, Pennsylvania (19103). Affiliated with Panitch Schwarze Belisario & Nadel LLP.

  • What firm does Fang Liu work at?

    Fang Liu is listed as affiliated with Panitch Schwarze Belisario & Nadel LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Fang Liu?

    Fang Liu's office phone (per the USPTO public roster) is 215-965-1280. 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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