Trademark attorney

Michael T. Murphy

Spencer Fane LLPUnited States

Michael T. Murphy of Spencer Fane LLP (United States) is listed as the attorney or agent of record on 378 trademark filings, as reported by the trademark offices.

Filings of record
378
Still active
182
Registration rate
68%
Latest filingFirst in 1936
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

+31 more

Activity

Filings per year

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

Peak year · 51 filed
1997
2022 to 2026 · filed
94
First filing
1936

Filings by year: 1936: 1, 1957: 2, 1975: 2, 1977: 3, 1985: 1, 1986: 2, 1987: 1, 1989: 2, 1990: 5, 1991: 1, 1993: 3, 1995: 8, 1996: 14, 1997: 51, 1998: 31, 1999: 17, 2000: 20, 2001: 21, 2002: 4, 2004: 6, 2005: 7, 2006: 6, 2007: 1, 2008: 3, 2009: 6, 2011: 3, 2013: 2, 2014: 8, 2015: 17, 2016: 7, 2017: 8, 2018: 10, 2019: 8, 2020: 2, 2021: 1, 2022: 3, 2023: 6, 2024: 19, 2025: 40, 2026: 26.

Clients

Companies on these filings

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

7 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
50133270examiningUSPTOFisher Asset Management, LLC36, 412026-09-28
50133275examiningUSPTOFisher Asset Management, LLC36, 412026-09-28
50133278examiningUSPTOFisher Asset Management, LLC36, 412026-09-28
50133289examiningUSPTOFisher Asset Management, LLC36, 412026-09-28
DAMIAN ORNANIexaminingUSPTOFisher Asset Management, LLC36, 412026-09-08
ASTROSTATIONexaminingUSPTOAstrostation LLC412026-08-28
TWISTPACexaminingUSPTOmedmix Switzerland AG5, 102026-08-06
BRAVAexaminingUSPTOJSL Partners, Inc.3, 52026-07-16
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_019d14bb-8e07-76db-92ff-4ee8c50891b2
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d14bb-8e07-76db-92ff-4ee8c50891b2",
  "object": "attorney",
  "name": "Michael T. Murphy",
  "firm_name": "Spencer Fane LLP",
  "country_code": "US",
  "trademark_count": 378
}