Trademark attorney

Jennifer L. Lefere

Weiss Brown, PLLC

Jennifer L. Lefere of Weiss Brown, PLLC is listed as the attorney or agent of record on 290 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
290
Still active
135
Registration rate
66%
Latest filingFirst in 1990
2025
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

+23 more

Activity

Filings per year

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

Peak year · 24 filed
2024
2021 to 2025 · filed
76
First filing
1990

Filings by year: 1990: 1, 1991: 1, 1992: 1, 1996: 3, 1997: 3, 1999: 4, 2000: 8, 2001: 10, 2002: 13, 2003: 8, 2004: 5, 2005: 5, 2006: 11, 2007: 11, 2008: 11, 2009: 5, 2010: 7, 2011: 3, 2012: 13, 2013: 11, 2014: 16, 2015: 5, 2016: 7, 2017: 19, 2018: 21, 2019: 8, 2020: 4, 2021: 13, 2022: 15, 2023: 18, 2024: 24, 2025: 6.

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
ARROabandonedUSPTOAstra QOZB, LLC432025-08-15
UFGregisteredUSPTOUnited Fire Group, Inc.362025-08-11
CORPORATE TO COACHregisteredUSPTOElissa Kelly LLC412025-05-01
MY BODY IS A LIBRARYregisteredUSPTOLiz Lerman LLC412025-04-11
AMERICA'S HORMONE DOCTORregisteredUSPTOHormonal Health Institute, LLC412025-02-27
AEFregisteredUSPTOArizona Educational Foundation, Inc.412025-01-17
DOPE SICK DOPEabandonedUSPTOGold Dyad, LLC41, 452024-12-02
DIAMONDTRAFFICregisteredUSPTODiamondstone, Inc.22024-10-25
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_019d1833-b4aa-706f-988c-7036d9a1b9b5
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d1833-b4aa-706f-988c-7036d9a1b9b5",
  "object": "attorney",
  "name": "Jennifer L. Lefere",
  "firm_name": "Weiss Brown, PLLC",
  "country_code": null,
  "trademark_count": 290
}