Warner Bros. Discovery Legal Department

Trademark firm

Warner Bros. Discovery Legal Department is a trademark firm. It is the firm of record on 3,109 trademarks, 2,871 of them still active, most of them at the USPTO. 95% of its decided applications were registered.

Browse filingsGet this data via the API
Trademarks of record
3,109
Still active
2,871
Registration rate
95%
Jurisdictions
2
Coverage

Where Warner Bros. Discovery Legal Department 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

+29 more

Activity

Filings per year

New trademarks Warner Bros. Discovery Legal Department has filed each year, counting each mark once.

Peak year · 270 filed
2018
2022 to 2026 · filed
487
First filing
1938

Filings by year: 1938: 2, 1941: 1, 1944: 1, 1953: 1, 1956: 1, 1958: 1, 1963: 1, 1965: 2, 1966: 4, 1967: 1, 1969: 3, 1973: 4, 1975: 5, 1976: 3, 1977: 2, 1978: 2, 1980: 3, 1981: 1, 1982: 6, 1983: 9, 1984: 6, 1985: 3, 1986: 5, 1987: 3, 1988: 6, 1989: 10, 1990: 1, 1991: 3, 1992: 8, 1993: 53, 1994: 23, 1995: 31, 1996: 27, 1997: 21, 1998: 24, 1999: 50, 2000: 20, 2001: 13, 2002: 43, 2003: 46, 2004: 52, 2005: 84, 2006: 39, 2007: 62, 2008: 59, 2009: 61, 2010: 59, 2011: 81, 2012: 135, 2013: 148, 2014: 178, 2015: 160, 2016: 151, 2017: 201, 2018: 270, 2019: 220, 2020: 83, 2021: 130, 2022: 70, 2023: 119, 2024: 108, 2025: 84, 2026: 106.

Clients

Companies Warner Bros. Discovery Legal Department files for

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

1 more owner in these filings is not linked to a company record.

Filings

Latest filings

The most recent applications with Warner Bros. Discovery Legal Department as the firm of record.

Browse all filings
MarkStatusOfficeOwnerClassesFiled
ZATANNAexaminingUSPTODC Comics92026-10-21
ZATANNAexaminingUSPTODC Comics162026-10-21
ZATANNAexaminingUSPTODC Comics252026-10-21
ZATANNAexaminingUSPTODC Comics282026-10-21
ZATANNAexaminingUSPTODC Comics412026-10-21
HARRY POTTER AND THE SORCEROR'S STONEpending publicationUSPTOWarner Bros. Entertainment Inc.412026-09-30
STARS HOLLOWexaminingUSPTOWarner Bros. Entertainment Inc.412026-09-29
WILDCARD KITCHENexaminingUSPTOTelevision Food Network, G.P.412026-09-08
People

Attorneys of record

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

Also on record: Amanda Phillips, Chris Jackson, Jennifer Gruber, Jennifer M. Gruber.

FAQ

About Warner Bros. Discovery Legal Department

How many trademarks has Warner Bros. Discovery Legal Department filed?

Warner Bros. Discovery Legal Department is the firm of record on 3,109 trademarks tracked by Signa.

What is Warner Bros. Discovery Legal Department's trademark registration rate?

95% of the decided applications Warner Bros. Discovery Legal Department handled were registered.

Where does Warner Bros. Discovery Legal Department file trademarks?

Most of Warner Bros. Discovery Legal Department's filings are at the USPTO, with 3,108 marks.

How long has Warner Bros. Discovery Legal Department been filing trademarks?

Signa has filings by Warner Bros. Discovery Legal Department from 1938 to 2026.

API

Get this data via the API

Every number on this page comes from the Signa API. Pull Warner Bros. Discovery Legal Department'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_019d846d-c18d-764b-91ef-2c52fc9b3193
curl https://api.signa.so/v1/firms/$ID/analytics \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "analytics_report",
  "subject": {
    "id": "firm_019d846d-c18d-764b-91ef-2c52fc9b3193",
    "object": "firm",
    "name": "WARNER BROS. DISCOVERY LEGAL DEPARTMENT"
  },
  "portfolio": {
    "mark_count": 3109,
    "active_count": 2871,
    "jurisdiction_spread": {
      "US": 3108,
      "WO": 1
    }
  }
}