Trademark attorney

Andrea P. Nguyen

Perilla Knox & HildebrandtUnited States

Andrea P. Nguyen of Perilla Knox & Hildebrandt (United States) is listed as the attorney or agent of record on 102 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
102
Still active
81
Registration rate
78%
Latest filingFirst in 2004
2026
Coverage

Where these filings were made

Each mark counts once here: an international registration is grouped with its country designations, not counted once per country.

By office

By classA mark can cover several classes

+14 more

Activity

Filings per year

New filings of record each year, counting each mark once.

Peak year · 26 filed
2022
2022 to 2026 · filed
71
First filing
2004

Filings by year: 2004: 1, 2013: 1, 2017: 2, 2018: 5, 2019: 10, 2020: 3, 2021: 9, 2022: 26, 2023: 19, 2024: 7, 2025: 13, 2026: 6.

Clients

Companies on these filings

Owners on the latest 48 filings of record that Signa links to a company record.

15 more owners in these filings are not linked to a company record.

Filings

Latest filings of record

The most recent applications naming this attorney or agent.

Browse all filings
MarkStatusOfficeOwnerClassesFiled
BESTOexaminingUSPTOVictory Brands, LLC432026-08-12
LINKSURANCEexaminingUSPTOBuildLink, Inc.422026-07-02
FIZZENexaminingUSPTORefuel Dynamics, Inc.5, 322026-06-18
FIZZENexaminingUSPTORefuel Dynamics, Inc.5, 322026-06-18
KLOVOallowedUSPTOCosmo Cabinets, LLC202026-02-24
HIGHLAND FARMSpending publicationUSPTODay Dreamer Ltd292026-02-05
HANOI PREMIUM BEER HANOI BEER IS BREWED BY USING THE FINEST MALT RICE AND HOPS OBTAINABLE THROUGHOUT THE WORLDallowedUSPTOHanoi Beer Alcohol And Beverage322025-10-10
HUMAN IN THE LOOPexaminingUSPTODigital Optimization LLC9, 35, 422025-08-12
API

Get this data via the API

Every number on this page comes from the Signa API. Pull the same records into your own product with one request.

  • GET/v1/attorneys/{id}

    Attorney record, firm and filing stats

  • GET/v1/attorneys/{id}/analytics

    Filings by office, class and year

  • GET/v1/attorneys/{id}/trademarks

    Every trademark the attorney is of record on

Get API keyView docs
GET /v1/attorneys/{id}
ID=att_019d293c-44ed-706d-9d75-d4de37b44345
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d293c-44ed-706d-9d75-d4de37b44345",
  "object": "attorney",
  "name": "Andrea P. Nguyen",
  "firm_name": "Perilla Knox & Hildebrandt",
  "country_code": "US",
  "trademark_count": 102
}