Trademark attorney

Amanda M. Prose

Westman, Champlin & Koehler, P.A.United States

Amanda M. Prose of Westman, Champlin & Koehler, P.A. (United States) is listed as the attorney or agent of record on 664 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
664
Still active
564
Registration rate
88%
Latest filingFirst in 1964
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

+36 more

Activity

Filings per year

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

Peak year · 76 filed
2021
2022 to 2026 · filed
264
First filing
1963

Filings by year: 1963: 1, 1964: 1, 1965: 6, 1966: 1, 1971: 1, 1980: 3, 1981: 1, 1984: 1, 1986: 1, 1987: 1, 1988: 2, 1992: 1, 1994: 2, 1996: 2, 1997: 4, 1998: 4, 1999: 4, 2001: 3, 2002: 1, 2003: 5, 2004: 13, 2005: 7, 2006: 4, 2007: 1, 2008: 9, 2009: 8, 2010: 14, 2011: 6, 2012: 17, 2013: 10, 2014: 10, 2015: 18, 2016: 23, 2017: 30, 2018: 35, 2019: 27, 2020: 47, 2021: 76, 2022: 61, 2023: 42, 2024: 47, 2025: 66, 2026: 48.

Clients

Companies on these filings

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

29 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
MEDSAWAYexaminingUSPTOBirch Island Technologies LLC12026-10-27
PUR HOOPSexaminingUSPTODavid Swan92026-10-08
TRU-THERMexaminingUSPTOEgan Company62026-10-01
NASHA MALASHA SWEETENED CONDENSED MILK MADE WITH REAL MILK & SUGAR ONLY 2 INGREDIENTS NO PRESERVATIVES RICH & CREAMY TRADITIONAL AUTHENTIC RECIPE WHY YOU'LL LOVE IT! SMOOTH & CREAMY TEXTURE PERFECT FOR COFFEE, BAKING & DESSERTS TRADITIONAL AUTHENTIC RECIPE COFFEE BAKING DESSERTSexaminingUSPTO"ERCONPRODUCT" Limited Liability Company292026-09-23
NASHA MALASHA SWEETENED CONDENSED CARAMELIZED MILK MADE WITH REAL MILK & SUGAR ONLY 2 INGREDIENTS NO PRESERVATIVES RICH & CREAMY WHY YOU'LL LOVE IT! SMOOTH & CREAMY TEXTURE PERFECT FOR COFFEE, BAKING & DESSERTS TRADITIONAL AUTHENTIC RECIPE COFFEE BAKING DESSERTSexaminingUSPTO"ERCONPRODUCT" Limited Liability Company292026-09-23
FLUKEPONGexaminingUSPTODean Robert Cadel282026-09-23
HOLLYDAZZLEexaminingUSPTOMid-America Festivals Corporation412026-09-22
KNIGHTS OF LIGHTSexaminingUSPTOMid-America Festivals Corporation412026-09-22
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_019d1526-b7e4-7442-b9f8-9c87f1483173
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d1526-b7e4-7442-b9f8-9c87f1483173",
  "object": "attorney",
  "name": "Amanda M. Prose",
  "firm_name": "Westman, Champlin & Koehler, P.A.",
  "country_code": "US",
  "trademark_count": 663
}