Trademark attorney

Stephen T. Scherrer

Scherrer Patent & Trademark Law, P.C.United States

Stephen T. Scherrer of Scherrer Patent & Trademark Law, P.C. (United States) is listed as the attorney or agent of record on 1,856 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
1,856
Still active
1,316
Registration rate
79%
Latest filingFirst in 1924
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

  • Class 9Computers and Scientific Devices21412%
  • Class 21Housewares and Glass1629%
  • Class 28Toys and Sporting Goods1297%
  • Class 25Clothing1287%
  • Class 20Furniture and Articles Not Otherwise Classified1186%
  • Class 35Advertising and Business1056%
  • Class 11Environmental Control Apparatus1046%
  • Class 41Education and Entertainment855%

+37 more

Activity

Filings per year

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

Peak year · 741 filed
2024
2021 to 2025 · filed
1,250
First filing
1924

Filings by year: 1924: 1, 1951: 1, 1952: 1, 1956: 1, 1964: 1, 1970: 1, 1978: 1, 1989: 1, 1990: 1, 1992: 2, 1993: 1, 1995: 1, 1996: 1, 1997: 2, 1998: 4, 1999: 2, 2000: 1, 2003: 3, 2004: 2, 2005: 2, 2007: 10, 2008: 5, 2009: 11, 2010: 26, 2011: 28, 2012: 34, 2013: 38, 2014: 46, 2015: 35, 2016: 42, 2017: 74, 2018: 111, 2019: 72, 2020: 44, 2021: 81, 2022: 51, 2023: 57, 2024: 741, 2025: 320.

Filings

Latest filings of record

The most recent applications naming this attorney or agent.

Browse all filings
MarkStatusOfficeOwnerClassesFiled
GLINARIOUSregisteredUSPTOZhengzhou Xingbiao E-commerce Co., Ltd212025-08-15
ADMECOOregisteredUSPTOZhuying Xie282025-08-10
QWIFEYregisteredUSPTOShenzhen Bokeshensi Electronic Technology Co., Ltd.212025-08-06
HOSYTISregisteredUSPTOQianqian Lu302025-08-06
HKALTRLIregisteredUSPTOYe Wei202025-08-06
LOLOSTARregisteredUSPTOZhifang Xu252025-08-06
EONGREATregisteredUSPTOZhijing (Xiamen) Technology Co., Ltd272025-08-05
WAVEMAX TV ANTENNA 2025examiningUSPTOShuhao Tian92025-08-05
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_019d14af-4a46-7339-8060-63acb8631f12
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d14af-4a46-7339-8060-63acb8631f12",
  "object": "attorney",
  "name": "Stephen T. Scherrer",
  "firm_name": "Scherrer Patent & Trademark Law, P.C.",
  "country_code": "US",
  "trademark_count": 1859
}