Westerman, Hattori, LLP

Trademark firm

Westerman, Hattori, LLP is a trademark firm. It is the firm of record on 845 trademarks, 792 of them still active, most of them at the USPTO. 94% of its decided applications were registered.

Browse filingsGet this data via the API
Trademarks of record
845
Still active
792
Registration rate
94%
Jurisdictions
2
Coverage

Where Westerman, Hattori, LLP files

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

+36 more

Activity

Filings per year

New trademarks Westerman, Hattori, LLP has filed each year, counting each mark once.

Peak year · 70 filed
2022
2022 to 2026 · filed
267
First filing
1923

Filings by year: 1923: 1, 1947: 1, 1962: 1, 1963: 1, 1965: 1, 1971: 2, 1972: 3, 1973: 1, 1974: 1, 1975: 1, 1976: 2, 1981: 5, 1982: 8, 1983: 5, 1984: 3, 1985: 8, 1986: 1, 1990: 4, 1991: 3, 1992: 3, 1993: 7, 1994: 5, 1995: 2, 1996: 1, 1998: 3, 1999: 2, 2000: 7, 2001: 11, 2002: 6, 2003: 6, 2004: 18, 2005: 4, 2006: 4, 2007: 1, 2008: 5, 2010: 6, 2011: 9, 2012: 31, 2013: 56, 2014: 42, 2015: 37, 2016: 40, 2017: 45, 2018: 50, 2019: 40, 2020: 29, 2021: 56, 2022: 70, 2023: 68, 2024: 50, 2025: 38, 2026: 41.

Clients

Companies Westerman, Hattori, LLP files for

Owners on the firm's latest 48 filings that Signa links to a company record.

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

Filings

Latest filings

The most recent applications with Westerman, Hattori, LLP as the firm of record.

Browse all filings
MarkStatusOfficeOwnerClassesFiled
GET HOOKEDexaminingUSPTOStanley Pearlman Enterprises, Inc.29, 352026-10-28
MAISON BAR À VINSexaminingUSPTOHewad Partners Group LLC432026-10-26
OCEAN SIDE BEVERAGE SOLUTIONSexaminingUSPTOShaw-Ross International Importers, LLC352026-10-20
[Design Mark]examiningUSPTOAcces.co., Ltd.18, 252026-09-28
BACKGAMMONpending oppositionUSPTOCle Brands LLC342026-08-19
CASA LOMASexaminingUSPTOJRE Cigars, Inc.342026-08-17
SPOOKY DOLLexaminingUSPTOJessica Grissom252026-08-03
STRANGE THINGS TO WEAR. STRANGER THINGS TO LOVE.examiningUSPTOJessica Grissom252026-08-03
People

Attorneys of record

Named attorneys and agents on the firm's filings, as reported by the offices.

Also on record: Kumiko Ide, TM180134US00.

FAQ

About Westerman, Hattori, LLP

How many trademarks has Westerman, Hattori, LLP filed?

Westerman, Hattori, LLP is the firm of record on 845 trademarks tracked by Signa.

What is Westerman, Hattori, LLP's trademark registration rate?

94% of the decided applications Westerman, Hattori, LLP handled were registered.

Where does Westerman, Hattori, LLP file trademarks?

Most of Westerman, Hattori, LLP's filings are at the USPTO, with 742 marks.

How long has Westerman, Hattori, LLP been filing trademarks?

Signa has filings by Westerman, Hattori, LLP from 1923 to 2026.

API

Get this data via the API

Every number on this page comes from the Signa API. Pull Westerman, Hattori, LLP's filings into your own product with one request.

  • GET/v1/firms/{id}/analytics

    Portfolio by office, class and year, plus disputes

  • GET/v1/firms/{id}

    Firm record, registration rate and attorney count

  • GET/v1/firms/{id}/trademarks

    Every trademark the firm is of record on

Get API keyView docs
GET /v1/firms/{id}/analytics
ID=firm_019d846e-5f87-7607-a0aa-48af11b47732
curl https://api.signa.so/v1/firms/$ID/analytics \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "analytics_report",
  "subject": {
    "id": "firm_019d846e-5f87-7607-a0aa-48af11b47732",
    "object": "firm",
    "name": "WESTERMAN, HATTORI, LLP"
  },
  "portfolio": {
    "mark_count": 845,
    "active_count": 792,
    "jurisdiction_spread": {
      "US": 742,
      "WO": 103
    }
  }
}