Trademark attorney

Danton K. Mak

Leech Tishman Nelson Hardiman, Inc.United States

Danton K. Mak of Leech Tishman Nelson Hardiman, Inc. (United States) is listed as the attorney or agent of record on 166 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
166
Still active
62
Registration rate
70%
Latest filingFirst in 1985
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

+22 more

Activity

Filings per year

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

Peak year · 37 filed
1997
2022 to 2026 · filed
17
First filing
1985

Filings by year: 1985: 2, 1986: 2, 1989: 1, 1990: 2, 1991: 1, 1993: 2, 1994: 5, 1995: 5, 1996: 11, 1997: 37, 1998: 20, 1999: 1, 2000: 7, 2001: 4, 2002: 3, 2003: 2, 2004: 5, 2005: 1, 2006: 3, 2007: 1, 2015: 3, 2016: 6, 2018: 3, 2019: 5, 2020: 14, 2021: 3, 2022: 1, 2024: 5, 2025: 6, 2026: 5.

Clients

Companies on these filings

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

20 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
SAROS CO.examiningUSPTOMaison de Saros LLC32026-10-07
I2AXexaminingUSPTOInnovative Intuitive Technology, Inc.92026-08-20
4URSPACEexaminingUSPTO4URSPACE Inc.35, 37, 452026-06-24
COLBYregisteredUSPTOBexco Enterprises, Inc.202026-03-05
EVERGRACEallowedUSPTOProject Living Water LLC322026-03-05
TRUE FAITHallowedUSPTOProject Living Water LLC322025-10-22
DISGRADERallowedUSPTOBalto Pharmaceuticals, Inc.422025-10-17
SASSYBERRYregisteredUSPTONumi Footwear Inc.252025-09-03
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 API keyView docs
GET /v1/attorneys/{id}
ID=att_019d1799-79b4-75d2-945d-18a63fa538aa
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d1799-79b4-75d2-945d-18a63fa538aa",
  "object": "attorney",
  "name": "Danton K. Mak",
  "firm_name": "Leech Tishman Nelson Hardiman, Inc.",
  "country_code": "US",
  "trademark_count": 163
}