Westman, Champlin & Koehler, P.A.

Trademark firm

Westman, Champlin & Koehler, P.A. is a trademark firm. It is the firm of record on 3,865 trademarks, 2,492 of them still active, most of them at the USPTO. 81% of its decided applications were registered.

Browse filingsGet this data via the API
Trademarks of record
3,865
Still active
2,492
Registration rate
81%
Jurisdictions
2
Coverage

Where Westman, Champlin & Koehler, P.A. files

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 Devices65917%
  • Class 35Advertising and Business51213%
  • Class 42Computer and Scientific Services46012%
  • Class 41Education and Entertainment3198%
  • Class 7Machines and Machine Tools2747%
  • Class 11Environmental Control Apparatus2246%
  • Class 25Clothing2095%
  • Class 16Paper Goods and Printed Matter1905%

+37 more

Activity

Filings per year

New trademarks Westman, Champlin & Koehler, P.A. has filed each year, counting each mark once.

Peak year · 267 filed
2021
2022 to 2026 · filed
910
First filing
1963

Filings by year: 1963: 1, 1964: 1, 1965: 7, 1966: 1, 1967: 1, 1969: 1, 1971: 2, 1979: 1, 1980: 4, 1981: 2, 1982: 8, 1983: 2, 1984: 1, 1985: 4, 1986: 4, 1987: 4, 1988: 8, 1989: 6, 1990: 10, 1991: 8, 1992: 6, 1993: 11, 1994: 10, 1995: 14, 1996: 31, 1997: 38, 1998: 28, 1999: 38, 2000: 35, 2001: 29, 2002: 40, 2003: 35, 2004: 49, 2005: 38, 2006: 46, 2007: 65, 2008: 95, 2009: 82, 2010: 109, 2011: 101, 2012: 111, 2013: 155, 2014: 180, 2015: 203, 2016: 217, 2017: 209, 2018: 197, 2019: 186, 2020: 254, 2021: 267, 2022: 207, 2023: 188, 2024: 172, 2025: 199, 2026: 144.

Clients

Companies Westman, Champlin & Koehler, P.A. files for

Owners on the firm's latest 48 filings that Signa links to a company record.

28 more owners in these filings are not linked to a company record.

Filings

Latest filings

The most recent applications with Westman, Champlin & Koehler, P.A. as the firm of record.

Browse all filings
MarkStatusOfficeOwnerClassesFiled
MEDSAWAYexaminingUSPTOBirch Island Technologies LLC12026-10-27
NORTHERN TOUGHexaminingUSPTOTdot Performance Ltd.122026-10-22
HERCULES GLASS DECKSexaminingUSPTOClear View Glass Railings, LLC192026-10-21
ULTIMATE HUMAN BIOHACKexaminingUSPTOVisibelle Derma Institute, Inc.11, 442026-10-20
COUTIVexaminingUSPTOCoutiv Inc.35, 422026-10-19
3DNUTÉEexaminingUSPTOArkkus Foods Inc.302026-10-19
3DFRUTÉEexaminingUSPTOArkkus Foods Inc.302026-10-19
H550examiningUSPTOStratasys, Inc.72026-10-12
People

Attorneys of record

Named attorneys and agents on the firm's filings, as reported by the offices.

Also on record: Hallie Finucane, Jim Young, Leanne Farrell, Patricia I. Reding, Kay Lyn Schwartz, David J. Schnurr, Judson C. Champlin, John D. Veldhuis-Kroeze, Austen P. Zuege, Judson Champlin, Z. Peter Sawciki, Leanne T. Farrell.

FAQ

About Westman, Champlin & Koehler, P.A.

How many trademarks has Westman, Champlin & Koehler, P.A. filed?

Westman, Champlin & Koehler, P.A. is the firm of record on 3,865 trademarks tracked by Signa.

What is Westman, Champlin & Koehler, P.A.'s trademark registration rate?

81% of the decided applications Westman, Champlin & Koehler, P.A. handled were registered.

Where does Westman, Champlin & Koehler, P.A. file trademarks?

Most of Westman, Champlin & Koehler, P.A.'s filings are at the USPTO, with 3,677 marks.

How long has Westman, Champlin & Koehler, P.A. been filing trademarks?

Signa has filings by Westman, Champlin & Koehler, P.A. from 1963 to 2026.

API

Get this data via the API

Every number on this page comes from the Signa API. Pull Westman, Champlin & Koehler, P.A.'s filings into your own product with one request.

  • GET/v1/firms/{id}/analytics

    Portfolio by office, class and year, plus disputes

  • GET/v1/firms/{id}

    Firm record, registration rate and attorney count

  • GET/v1/firms/{id}/trademarks

    Every trademark the firm is of record on

Get API keyView docs
GET /v1/firms/{id}/analytics
ID=firm_019d846e-107c-72d9-ba5f-e0cde38b1d03
curl https://api.signa.so/v1/firms/$ID/analytics \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "analytics_report",
  "subject": {
    "id": "firm_019d846e-107c-72d9-ba5f-e0cde38b1d03",
    "object": "firm",
    "name": "WESTMAN, CHAMPLIN & KOEHLER, P.A."
  },
  "portfolio": {
    "mark_count": 3865,
    "active_count": 2492,
    "jurisdiction_spread": {
      "US": 3677,
      "WO": 188
    }
  }
}