Trademark attorney

Ira Heffan

Sophos Inc.United States

Ira Heffan of Sophos Inc. (United States) is listed as the attorney or agent of record on 171 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
171
Still active
112
Registration rate
86%
Latest filingFirst in 1994
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

+9 more

Activity

Filings per year

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

Peak year · 28 filed
2016
2022 to 2026 · filed
39
First filing
1994

Filings by year: 1994: 2, 1998: 1, 1999: 4, 2000: 2, 2001: 1, 2002: 6, 2003: 3, 2005: 2, 2006: 1, 2007: 3, 2008: 5, 2009: 5, 2010: 2, 2011: 6, 2012: 6, 2013: 1, 2014: 5, 2015: 10, 2016: 28, 2017: 11, 2018: 7, 2019: 6, 2020: 5, 2021: 10, 2022: 14, 2023: 4, 2024: 1, 2025: 3, 2026: 17.

Clients

Companies on these filings

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

3 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
SOPHOS CONNECTexaminingUSPTOSophos Limited9, 41, 422026-10-20
SOPHOS SYNCHRONIZED SECURITYexaminingUSPTOSophos Limited9, 41, 422026-09-24
SYNCHRONIZED SECURITYexaminingUSPTOSophos Limited422026-07-25
SOPHOS CISO ADVANTAGEexaminingUSPTOSophos Limited9, 41, 422026-06-11
SOPHOS WORKSPACE PROTECTIONexaminingUSPTOSophos Limited9, 41, 422026-06-10
SOPHOS GUARDIAN AGENTexaminingUSPTOSophos Limited422026-04-07
SOPHOS ADVISORY SERVICESregisteredUSPTOSophos Limited422026-03-27
SOPHOS MDRregisteredUSPTOSophos Limited9, 41, 422026-03-27
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_019d1aa8-979f-719a-a11b-3b4128d7f7e8
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d1aa8-979f-719a-a11b-3b4128d7f7e8",
  "object": "attorney",
  "name": "Ira Heffan",
  "firm_name": "Sophos Inc.",
  "country_code": "US",
  "trademark_count": 171
}