Marshall B. Mathers III trademarks

United States

Marshall B. Mathers III owns 18 unique trademarks in 4 jurisdictions, combined from 4 owner names in the registers. 16 of them are active.

Browse all trademarksGet this data via the API
Unique trademarks24 register records
18
Active89% of unique marks
16
Jurisdictions
4
Owner names grouped
4
Coverage

Where Marshall B. Mathers III protects its brands

Each mark counts once here: an international registration is grouped with its country designations, not counted once per country. That gives the 18 unique marks above, from 24 register records.

By office

By classA mark can cover several classes

+7 more

Activity

Filings per year

New trademarks Marshall B. Mathers III has filed each year, counting each mark once.

Peak year · 7 filed
2001
2021 to 2025 · filed
5
First filing
1999

Filings by year: 1999: 1, 2001: 7, 2002: 4, 2012: 1, 2021: 1, 2022: 1, 2025: 3.

Disputes and deals

Oppositions, cancellations and ownership changes

Proceedings Marshall B. Mathers III has been part of, and the assignments recorded against its marks.

Disputes & oppositions

Proceedings
9
As challenger
8
As defendant
4

By proceeding type

  • Opposition5
  • Non use removal4
  • Cancellation3

Outcomes

  • Other7
  • Pending5

Assignments & security interests

Transactions
1
Marks acquired
1
Marks divested
1
Marks with liens
0
Unreleased security interests
0
  • Other1

Recorded from 2023-09-28 to 2023-09-28.

Portfolio

Latest filings

The most recent applications across Marshall B. Mathers III's owner names.

Browse all 24 register records
MarkStatusOfficeClassesFiled
EMINEMregisteredUSPTO92025-08-14
JUST A LITTLE RENOregisteredUSPTO412025-07-01
SLIM SHADYexaminingIP Australia9, 16, 25, 412025-01-31
MARSHALL MATHERSmixedWIPO9, 16, 18, 25, 28, 412022-04-28
EregisteredWIPO3, 9, 14, 16, 18, 212021-04-24
SHADY RECORDSregisteredCIPO9, 25, 412012-12-13
FAQ

About Marshall B. Mathers III's trademarks

How many trademarks does Marshall B. Mathers III own?

Marshall B. Mathers III owns 18 unique trademarks across the registers Signa tracks, filed as 24 register records.

How many of Marshall B. Mathers III's trademarks are registered?

14 of Marshall B. Mathers III's unique marks are registered.

Where does Marshall B. Mathers III file the most trademarks?

Marshall B. Mathers III holds the most marks at the CIPO, with 7 unique marks.

API

Get this data via the API

Every number on this page comes from the Signa API. Pull Marshall B. Mathers III's portfolio into your own product with one request.

  • GET/v1/entities/{id}/analytics

    Portfolio, disputes and ownership changes

  • GET/v1/entities/{id}

    Company record, ticker, LEI and owner names

  • GET/v1/entities/{id}/trademarks

    Every trademark in the portfolio

Get API keyView docs
GET /v1/entities/{id}/analytics
ID=ent_019eb7b3-fd39-723c-9324-865c109ede41
curl https://api.signa.so/v1/entities/$ID/analytics \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "analytics_report",
  "subject": {
    "id": "ent_019eb7b3-fd39-723c-9324-865c109ede41",
    "object": "entity",
    "name": "Marshall B. Mathers III"
  },
  "portfolio": {
    "mark_count": 18,
    "active_count": 16,
    "jurisdiction_spread": {
      "CA": 7,
      "AU": 5,
      "US": 4
    }
  }
}