Trademark attorney

M. Scott Alprin

M. Scott Alprin of Alprin Law Offices, P.C. (United States) is listed as the attorney or agent of record on 2,691 trademark filings, as reported by the trademark offices.

Filings of record
2,691
Still active
1,903
Registration rate
85%
Latest filingFirst in 1948
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 Devices68926%
  • Class 35Advertising and Business38814%
  • Class 42Computer and Scientific Services36414%
  • Class 41Education and Entertainment29911%
  • Class 25Clothing28711%
  • Class 5Pharmaceuticals1997%
  • Class 7Machines and Machine Tools1937%
  • Class 3Cosmetics and Cleaning Preparations1746%

+36 more

Activity

Filings per year

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

Peak year · 222 filed
2021
2021 to 2025 · filed
678
First filing
1948

Filings by year: 1948: 1, 1956: 1, 1961: 1, 1967: 4, 1968: 1, 1969: 1, 1970: 1, 1972: 4, 1973: 1, 1975: 1, 1977: 2, 1978: 5, 1979: 3, 1980: 3, 1981: 2, 1982: 5, 1983: 2, 1984: 1, 1985: 3, 1986: 2, 1987: 1, 1988: 3, 1989: 5, 1990: 5, 1991: 6, 1992: 6, 1993: 3, 1994: 7, 1995: 5, 1996: 3, 1997: 11, 1998: 5, 1999: 17, 2000: 14, 2001: 15, 2002: 28, 2003: 31, 2004: 24, 2005: 22, 2006: 36, 2007: 65, 2008: 56, 2009: 67, 2010: 99, 2011: 104, 2012: 197, 2013: 135, 2014: 160, 2015: 157, 2016: 114, 2017: 159, 2018: 106, 2019: 144, 2020: 159, 2021: 222, 2022: 179, 2023: 170, 2024: 72, 2025: 35.

Clients

Companies on these filings

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

26 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
ULTRA LONG CARBONregisteredUSPTOSumitomo Chemical Company, Limited1, 9, 172025-10-09
SCROLL IMPELLERregisteredUSPTOShinMaywa Industries, Ltd.72025-09-26
BNAregisteredUSPTORiken Genesis Co., Ltd.1, 52025-08-13
YAMATOYO AregisteredUSPTOYamatoyo Tegusu Co., Ltd.282025-08-12
TARROW TOKYOregisteredUSPTOGluck Japan Co., Ltd.18, 252025-08-04
[Design Mark]registeredUSPTONitto Pharmaceutical Industries, Ltd.5, 322025-07-31
MEMFAULTregisteredUSPTOMemfault, Inc.9, 422025-07-29
NO ISSUESregisteredUSPTONo Issues Pty Ltd162025-07-17
API

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  • 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_019d14cf-9217-73fb-8e50-40e0a3874ec1
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d14cf-9217-73fb-8e50-40e0a3874ec1",
  "object": "attorney",
  "name": "M. Scott Alprin",
  "firm_name": "Alprin Law Offices, P.C.",
  "country_code": "US",
  "trademark_count": 2696
}