Trademark attorney

Sandra Epp Ryan

HSML P.C.United States

Sandra Epp Ryan of HSML P.C. (United States) is listed as the attorney or agent of record on 2,124 trademark filings, as reported by the trademark offices.

Filings of record
2,124
Still active
1,345
Registration rate
81%
Latest filingFirst in 1960
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

  • Class 9Computers and Scientific Devices67832%
  • Class 35Advertising and Business28914%
  • Class 42Computer and Scientific Services27113%
  • Class 41Education and Entertainment25412%
  • Class 10Medical Apparatus22110%
  • Class 7Machines and Machine Tools1618%
  • Class 16Paper Goods and Printed Matter1407%
  • Class 28Toys and Sporting Goods1266%

+37 more

Activity

Filings per year

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

Peak year · 222 filed
2020
2022 to 2026 · filed
324
First filing
1960

Filings by year: 1960: 1, 1961: 1, 1962: 1, 1968: 1, 1970: 3, 1972: 1, 1975: 2, 1976: 1, 1977: 2, 1978: 2, 1979: 1, 1980: 4, 1981: 2, 1982: 6, 1983: 1, 1984: 4, 1985: 3, 1986: 6, 1987: 5, 1988: 3, 1989: 7, 1990: 7, 1991: 9, 1992: 5, 1993: 16, 1994: 10, 1995: 18, 1996: 21, 1997: 49, 1998: 62, 1999: 68, 2000: 50, 2001: 31, 2002: 38, 2003: 41, 2004: 49, 2005: 48, 2006: 33, 2007: 65, 2008: 52, 2009: 34, 2010: 36, 2011: 48, 2012: 48, 2013: 33, 2014: 64, 2015: 55, 2016: 61, 2017: 73, 2018: 114, 2019: 150, 2020: 222, 2021: 133, 2022: 131, 2023: 71, 2024: 57, 2025: 38, 2026: 27.

Clients

Companies on these filings

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

13 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
INTERTON FORTISexaminingUSPTOGN Hearing A/S102026-09-28
RESOUND SMARTexaminingUSPTOGN Hearing A/S92026-08-20
RPW ACCOUNTING & TAX ADVISORS, P.A.examiningUSPTORahn, Neisen & Root, P.A.352026-08-11
JOURNAL OF COMPUTATIONAL SOCIAL SCIENCEexaminingUSPTOTakashi KAMIHIGASHI92026-07-13
TAP INTO YOUR FULL POTENTIAL EMPOWERED BY WACOAL.examiningUSPTOWacoal Corp.10, 25, 282026-07-02
J+examiningUSPTOGN Hearing A/S9, 422026-06-30
DANAVOX POLARISexaminingUSPTOGN Hearing A/S102026-06-29
INTERTON FORTEexaminingUSPTOGN Hearing A/S102026-06-29
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_019d14fd-e529-755b-bd13-49716f737f34
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d14fd-e529-755b-bd13-49716f737f34",
  "object": "attorney",
  "name": "Sandra Epp Ryan",
  "firm_name": "HSML P.C.",
  "country_code": "US",
  "trademark_count": 2124
}