Trademark attorney

Mark J. Rosenberg

zuMedia Inc.United States

Mark J. Rosenberg of zuMedia Inc. (United States) is listed as the attorney or agent of record on 342 trademark filings, as reported by the trademark offices.

Filings of record
342
Still active
25
Registration rate
45%
Latest filingFirst in 1972
2025
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

+31 more

Activity

Filings per year

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

Peak year · 51 filed
2011
2021 to 2025 · filed
40
First filing
1972

Filings by year: 1972: 1, 1982: 4, 1983: 2, 1984: 1, 1988: 6, 1989: 1, 1990: 2, 1993: 3, 1994: 2, 1995: 2, 1996: 1, 1997: 1, 1998: 5, 1999: 7, 2000: 10, 2001: 4, 2002: 4, 2003: 5, 2004: 3, 2005: 5, 2006: 4, 2007: 13, 2008: 13, 2009: 6, 2010: 10, 2011: 51, 2012: 22, 2013: 17, 2014: 17, 2015: 17, 2016: 11, 2017: 7, 2018: 28, 2019: 8, 2020: 9, 2021: 11, 2022: 19, 2023: 5, 2024: 3, 2025: 2.

Clients

Companies on these filings

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

17 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
FEUDRabandonedUSPTOzuMedia Inc.452025-08-19
THE REAL COURT OF PUBLIC OPINIONabandonedUSPTOzuMedia Inc.452025-08-19
DIVAabandonedUSPTOZuMedia Inc.3, 252024-12-05
RIDE & SUBSCRIBEabandonedUSPTOZuMedia Inc.9, 21, 25, 412024-02-22
ELIXER BY FATSUabandonedUSPTOZuMedia Inc.3, 252024-02-05
ASSTEROIDSabandonedUSPTOZuMedia Inc.9, 412023-07-18
AAabandonedUSPTOZuMedia Inc.9, 412023-07-18
TIAIRabandonedUSPTOZumedia Inc.122023-04-14
API

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  • 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 /v1/attorneys/{id}
ID=att_019d155a-e480-75ed-9ab7-ef71e8200b5f
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d155a-e480-75ed-9ab7-ef71e8200b5f",
  "object": "attorney",
  "name": "Mark J. Rosenberg",
  "firm_name": "zuMedia Inc.",
  "country_code": "US",
  "trademark_count": 342
}