Trademark attorney

Tanja Proehl

Tanja Proehl of Greer, Burns & Crain, Ltd. (United States) is listed as the attorney or agent of record on 436 trademark filings, as reported by the trademark offices.

Filings of record
436
Still active
190
Registration rate
70%
Latest filingFirst in 1956
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 35Advertising and Business8820%
  • Class 9Computers and Scientific Devices8319%
  • Class 42Computer and Scientific Services6816%
  • Class 3Cosmetics and Cleaning Preparations6314%
  • Class 41Education and Entertainment6314%
  • Class 16Paper Goods and Printed Matter5312%
  • Class 25Clothing358%
  • Class 36Insurance and Financial276%

+35 more

Activity

Filings per year

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

Peak year · 68 filed
2015
2022 to 2026 · filed
77
First filing
1956

Filings by year: 1956: 1, 1982: 1, 1995: 1, 1997: 1, 1998: 2, 1999: 1, 2000: 1, 2001: 1, 2002: 3, 2003: 2, 2004: 2, 2005: 3, 2006: 6, 2007: 10, 2008: 5, 2009: 5, 2010: 6, 2011: 27, 2012: 13, 2013: 22, 2014: 42, 2015: 68, 2016: 38, 2017: 37, 2018: 26, 2019: 29, 2020: 5, 2021: 1, 2022: 6, 2023: 6, 2024: 14, 2025: 34, 2026: 17.

Clients

Companies on these filings

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

18 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
FIBERSPORT ZIPPexaminingUSPTOFiberSport, Inc.282026-09-16
ON THE EDGEexaminingUSPTOStudio BlueGreen9, 25, 28, 412026-09-08
MAXXONEexaminingUSPTOSH Performance GmbH9, 10, 28, 352026-09-03
SIMSNATURALS WORKSexaminingUSPTOBeyond Environmental, LLC32026-07-30
FAST CLIPexaminingUSPTOWahl Clipper Corporation82026-04-24
WRAPexaminingUSPTOThe Waste and Resources Action Programme35, 36, 39, 40, 41, 422026-04-16
AT ATLASexaminingUSPTORubicon West, LLC35, 422026-03-27
CRUELTY FREE INTERNATIONALexaminingUSPTOCruelty Free International35, 41, 42, 452026-03-26
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_019d14eb-2d7d-7456-8d9f-023295efaa0e
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d14eb-2d7d-7456-8d9f-023295efaa0e",
  "object": "attorney",
  "name": "Tanja Proehl",
  "firm_name": "Greer, Burns & Crain, Ltd.",
  "country_code": "US",
  "trademark_count": 436
}