Trademark attorney

Daniel C. Neustadt

Daniel C. Neustadt of Holland & Knight LLP (United States) is listed as the attorney or agent of record on 1,076 trademark filings, as reported by the trademark offices.

Filings of record
1,076
Still active
637
Registration rate
73%
Latest filingFirst in 1966
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

+33 more

Activity

Filings per year

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

Peak year · 126 filed
2021
2021 to 2025 · filed
333
First filing
1966

Filings by year: 1966: 2, 1987: 1, 1991: 3, 1992: 1, 1993: 2, 1994: 1, 1996: 3, 1999: 2, 2000: 4, 2001: 10, 2002: 3, 2003: 10, 2004: 12, 2005: 2, 2006: 5, 2007: 9, 2008: 18, 2009: 12, 2010: 19, 2011: 16, 2012: 29, 2013: 28, 2014: 33, 2015: 52, 2016: 73, 2017: 94, 2018: 102, 2019: 81, 2020: 115, 2021: 126, 2022: 103, 2023: 61, 2024: 34, 2025: 9.

Clients

Companies on these filings

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

27 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
NETRISEregisteredUSPTONetRise, Inc.422025-07-16
[Design Mark]registeredUSPTONetRise, Inc.422025-07-16
NEOSGOVabandonedUSPTOAssembly Software LLC9, 422025-07-02
TRAUMA AUTOIMMUNE INDICATORabandonedUSPTOiXpressGenes, Inc.9, 10, 442025-06-12
CregisteredUSPTOColumbia Bank362025-06-09
EOregisteredUSPTOGilbane Development Company362025-06-09
EOregisteredUSPTOGilbane Development Company362025-06-09
STARNOTEabandonedUSPTOBlues Inc.422025-01-21
API

Get this data via the API

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 /v1/attorneys/{id}
ID=att_019d1534-1361-764d-b071-b3b89eab98f5
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d1534-1361-764d-b071-b3b89eab98f5",
  "object": "attorney",
  "name": "Daniel C. Neustadt",
  "firm_name": "Holland & Knight LLP",
  "country_code": "US",
  "trademark_count": 1076
}