Trademark attorney

Patricia Hu

Senior Counsel, TrademarksUnited States

Patricia Hu of Senior Counsel, Trademarks (United States) is listed as the attorney or agent of record on 474 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
474
Still active
383
Registration rate
91%
Latest filingFirst in 1920
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

+30 more

Activity

Filings per year

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

Peak year · 30 filed
2017
2022 to 2026 · filed
60
First filing
1920

Filings by year: 1920: 1, 1921: 1, 1930: 1, 1939: 1, 1941: 1, 1947: 1, 1948: 1, 1949: 1, 1950: 4, 1951: 1, 1956: 2, 1959: 1, 1960: 2, 1961: 2, 1962: 1, 1964: 1, 1966: 1, 1968: 4, 1969: 1, 1970: 2, 1971: 4, 1972: 1, 1973: 1, 1974: 1, 1975: 2, 1976: 3, 1977: 1, 1978: 3, 1979: 1, 1980: 3, 1981: 2, 1984: 1, 1987: 2, 1988: 1, 1989: 7, 1990: 6, 1991: 7, 1992: 8, 1993: 1, 1994: 1, 1995: 8, 1996: 4, 1997: 5, 1998: 9, 1999: 11, 2000: 3, 2001: 6, 2002: 9, 2003: 6, 2004: 2, 2005: 8, 2006: 5, 2007: 15, 2008: 22, 2009: 22, 2010: 19, 2011: 9, 2012: 16, 2013: 10, 2014: 8, 2015: 17, 2016: 19, 2017: 30, 2018: 13, 2019: 25, 2020: 13, 2021: 14, 2022: 13, 2023: 9, 2024: 13, 2025: 15, 2026: 10.

Clients

Companies on these filings

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

3 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
SUMMER GARDENexaminingUSPTOEnergizer Auto, Inc.3, 52026-10-19
CHERRY VELVETexaminingUSPTOEnergizer Auto, Inc.3, 52026-10-19
RAYOVACexaminingUSPTOEnergizer Brands, LLC92026-08-28
HER GARAGEexaminingUSPTOEnergizer Auto, Inc.3, 52026-08-07
LINEN & ROADexaminingUSPTOEnergizer Auto, Inc.3, 52026-07-30
VENOM LABSexaminingUSPTOEnergizer Auto, Inc.3, 52026-07-29
CALIBRATED CAR CAREexaminingUSPTOEnergizer Auto, Inc.3, 52026-07-29
CLEARWATERexaminingUSPTOEnergizer Auto, Inc.3, 52026-06-26
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_019d14ac-aa85-725e-9668-72ef1091827d
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d14ac-aa85-725e-9668-72ef1091827d",
  "object": "attorney",
  "name": "Patricia Hu",
  "firm_name": "Senior Counsel, Trademarks",
  "country_code": "US",
  "trademark_count": 474
}