Leydig, Voit & Mayer, Ltd.

Trademark firm

Leydig, Voit & Mayer, Ltd. is a trademark firm. It is the firm of record on 11,942 trademarks, 5,108 of them still active, most of them at the USPTO. 73% of its decided applications were registered.

Browse filingsGet this data via the API
Trademarks of record
11,942
Still active
5,108
Registration rate
73%
Jurisdictions
2
Coverage

Where Leydig, Voit & Mayer, Ltd. 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

+37 more

Activity

Filings per year

New trademarks Leydig, Voit & Mayer, Ltd. has filed each year, counting each mark once.

Peak year · 562 filed
2018
2022 to 2026 · filed
1,484
First filing
1902

Filings by year: 1902: 2, 1905: 3, 1906: 5, 1908: 3, 1911: 2, 1918: 1, 1921: 1, 1926: 1, 1929: 4, 1930: 1, 1931: 3, 1933: 1, 1934: 1, 1935: 1, 1936: 3, 1937: 3, 1938: 6, 1944: 2, 1947: 2, 1948: 4, 1949: 8, 1951: 3, 1952: 4, 1953: 2, 1954: 8, 1955: 4, 1956: 8, 1957: 16, 1958: 33, 1959: 9, 1960: 7, 1961: 4, 1962: 5, 1963: 10, 1964: 10, 1965: 6, 1966: 11, 1967: 5, 1968: 6, 1969: 5, 1970: 14, 1971: 7, 1972: 8, 1973: 8, 1974: 10, 1975: 22, 1976: 18, 1977: 9, 1978: 13, 1979: 13, 1980: 14, 1981: 20, 1982: 18, 1983: 18, 1984: 23, 1985: 55, 1986: 61, 1987: 53, 1988: 50, 1989: 72, 1990: 93, 1991: 74, 1992: 67, 1993: 68, 1994: 181, 1995: 242, 1996: 226, 1997: 310, 1998: 336, 1999: 396, 2000: 364, 2001: 290, 2002: 369, 2003: 323, 2004: 310, 2005: 285, 2006: 313, 2007: 318, 2008: 285, 2009: 285, 2010: 336, 2011: 343, 2012: 285, 2013: 326, 2014: 372, 2015: 416, 2016: 389, 2017: 358, 2018: 562, 2019: 348, 2020: 364, 2021: 503, 2022: 412, 2023: 265, 2024: 267, 2025: 285, 2026: 255.

Clients

Companies Leydig, Voit & Mayer, Ltd. files for

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

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

Filings

Latest filings

The most recent applications with Leydig, Voit & Mayer, Ltd. as the firm of record.

Browse all filings
MarkStatusOfficeOwnerClassesFiled
SHADE STRONGexaminingUSPTOKeystone Sales Group, Inc.202026-10-27
SHADE STRONGexaminingUSPTOKeystone Sales Group, Inc.192026-10-27
HILINEexaminingUSPTOCarl Zeiss Vision GmbH102026-10-27
OPTIVOexaminingUSPTOCarl Zeiss Meditec AG102026-10-27
MYOKexaminingUSPTOCarl Zeiss Vision GmbH102026-10-27
HICLEARexaminingUSPTOCarl Zeiss Vision GmbH102026-10-27
[Design Mark]examiningUSPTOREPUBLIC OF KOREA (Minister of Ministry of Intellectual Property)—2026-10-26
TURBO ZONEexaminingUSPTOCarl Zeiss Vision GmbH102026-10-26
People

Attorneys of record

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

Showing part of the firm's roster.

FAQ

About Leydig, Voit & Mayer, Ltd.

How many trademarks has Leydig, Voit & Mayer, Ltd. filed?

Leydig, Voit & Mayer, Ltd. is the firm of record on 11,942 trademarks tracked by Signa.

What is Leydig, Voit & Mayer, Ltd.'s trademark registration rate?

73% of the decided applications Leydig, Voit & Mayer, Ltd. handled were registered.

Where does Leydig, Voit & Mayer, Ltd. file trademarks?

Most of Leydig, Voit & Mayer, Ltd.'s filings are at the USPTO, with 10,992 marks.

How long has Leydig, Voit & Mayer, Ltd. been filing trademarks?

Signa has filings by Leydig, Voit & Mayer, Ltd. from 1902 to 2026.

API

Get this data via the API

Every number on this page comes from the Signa API. Pull Leydig, Voit & Mayer, Ltd.'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_019d846d-491e-7657-b6eb-e44caac0d2bd
curl https://api.signa.so/v1/firms/$ID/analytics \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "analytics_report",
  "subject": {
    "id": "firm_019d846d-491e-7657-b6eb-e44caac0d2bd",
    "object": "firm",
    "name": "LEYDIG, VOIT & MAYER, LTD."
  },
  "portfolio": {
    "mark_count": 11942,
    "active_count": 5108,
    "jurisdiction_spread": {
      "US": 10992,
      "WO": 950
    }
  }
}