Trademark attorney

Ryan Mellon

Warner Bros. Discovery Legal DepartmentUnited States

Ryan Mellon of Warner Bros. Discovery Legal Department (United States) is listed as the attorney or agent of record on 936 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
936
Still active
553
Registration rate
84%
Latest filingFirst in 1938
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

+24 more

Activity

Filings per year

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

Peak year · 58 filed
2019
2022 to 2026 · filed
127
First filing
1938

Filings by year: 1938: 1, 1941: 2, 1944: 1, 1956: 1, 1969: 1, 1973: 2, 1975: 1, 1976: 1, 1978: 5, 1979: 36, 1980: 1, 1982: 5, 1983: 2, 1984: 2, 1986: 2, 1987: 1, 1989: 2, 1990: 1, 1991: 1, 1992: 1, 1994: 3, 1995: 6, 1996: 8, 1997: 7, 1998: 7, 1999: 12, 2000: 5, 2001: 10, 2002: 42, 2003: 11, 2004: 20, 2005: 9, 2006: 22, 2007: 26, 2008: 21, 2009: 45, 2010: 26, 2011: 42, 2012: 53, 2013: 45, 2014: 37, 2015: 50, 2016: 30, 2017: 43, 2018: 43, 2019: 58, 2020: 31, 2021: 28, 2022: 48, 2023: 43, 2024: 16, 2025: 11, 2026: 9.

Clients

Companies on these filings

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

2 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
YABBA-DABBA-DOOpending oppositionUSPTOHanna-Barbera Productions, Inc.252026-05-11
THE WIZARD OF OZregisteredUSPTOTurner Entertainment Co.252026-03-02
THE WIZARD OF OZregisteredUSPTOTurner Entertainment Co.412026-03-02
THE WIZARD OF OZregisteredUSPTOTurner Entertainment Co.142026-03-02
GORILLA GRODDallowedUSPTODC Comics282026-02-09
GORILLA GRODDallowedUSPTODC Comics92026-02-06
GORILLA GRODDallowedUSPTODC Comics162026-02-06
GORILLA GRODDallowedUSPTODC Comics412026-02-06
API

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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_019d14bd-201b-778b-b440-bb3bd43bb4df
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d14bd-201b-778b-b440-bb3bd43bb4df",
  "object": "attorney",
  "name": "Ryan Mellon",
  "firm_name": "Warner Bros. Discovery Legal Department",
  "country_code": "US",
  "trademark_count": 936
}