Bayer Aktiengesellschaft trademarks

BAYNGermanyLEI 549300J4U55H3WP1XT59

Bayer Aktiengesellschaft (BAYN) owns 4,843 unique trademarks in 9 jurisdictions, combined from 21 owner names in the registers. 1,259 of them are active.

Browse all trademarksGet this data via the API
Unique trademarks
4,843
Active26% of unique marks
1,259
Jurisdictions
9
Owner names grouped
21
Coverage

Where Bayer Aktiengesellschaft protects its brands

Each mark counts once here: an international registration is grouped with its country designations, not counted once per country.

By office

+1 more

By classA mark can cover several classes

+37 more

Activity

Filings per year

New trademarks Bayer Aktiengesellschaft has filed each year, counting each mark once.

Peak year · 242 filed
1900
2022 to 2026 · filed
169
First filing
1896

Filings by year: 1896: 1, 1900: 242, 1902: 1, 1903: 1, 1904: 1, 1905: 2, 1909: 1, 1910: 1, 1914: 2, 1919: 3, 1920: 3, 1921: 1, 1922: 1, 1923: 2, 1924: 2, 1927: 12, 1929: 2, 1930: 2, 1931: 3, 1933: 2, 1935: 2, 1936: 2, 1937: 2, 1938: 19, 1940: 2, 1943: 3, 1947: 2, 1948: 6, 1949: 9, 1950: 13, 1951: 12, 1952: 30, 1953: 33, 1954: 59, 1955: 19, 1956: 18, 1957: 13, 1958: 31, 1959: 99, 1960: 27, 1961: 27, 1962: 37, 1963: 69, 1964: 48, 1965: 58, 1966: 55, 1967: 44, 1968: 30, 1969: 51, 1970: 54, 1971: 18, 1972: 16, 1973: 41, 1974: 35, 1975: 58, 1976: 55, 1977: 20, 1978: 43, 1979: 77, 1980: 83, 1981: 73, 1982: 94, 1983: 71, 1984: 52, 1985: 65, 1986: 116, 1987: 91, 1988: 52, 1989: 113, 1990: 134, 1991: 88, 1992: 43, 1993: 85, 1994: 69, 1995: 156, 1996: 149, 1997: 163, 1998: 132, 1999: 80, 2000: 124, 2001: 89, 2002: 112, 2003: 61, 2004: 37, 2005: 27, 2006: 46, 2007: 38, 2008: 40, 2009: 38, 2010: 42, 2011: 37, 2012: 22, 2013: 9, 2014: 8, 2015: 4, 2016: 13, 2017: 172, 2018: 105, 2019: 103, 2020: 57, 2021: 54, 2022: 39, 2023: 21, 2024: 56, 2025: 34, 2026: 19.

Disputes and deals

Oppositions, cancellations and ownership changes

Proceedings Bayer Aktiengesellschaft has been part of, and the assignments recorded against its marks.

Disputes & oppositions

Proceedings
37
As challenger
0
As defendant33% win rate
37

By proceeding type

  • Opposition37

Outcomes

  • Other28
  • Withdrawn4
  • Challenger won2
  • Pending2
  • Challenger lost1
Portfolio

Latest filings

The most recent applications across Bayer Aktiengesellschaft's owner names.

Browse all 4,843 register records
MarkStatusOfficeClassesFiled
MILTEOfiledCIPO52026-10-08
MUTUPACTfiledUKIPO52026-09-21
TRUPARTISfiledUKIPO52026-09-21
GRALINTAfiledUKIPO52026-09-21
PAIRUPfiledUKIPO52026-09-21
EVUZYTEfiledNIPO52026-09-21
FAQ

About Bayer Aktiengesellschaft's trademarks

How many trademarks does Bayer Aktiengesellschaft own?

Bayer Aktiengesellschaft owns 4,843 unique trademarks across the registers Signa tracks.

How many of Bayer Aktiengesellschaft's trademarks are registered?

734 of Bayer Aktiengesellschaft's unique marks are registered.

Where does Bayer Aktiengesellschaft file the most trademarks?

Bayer Aktiengesellschaft holds the most marks at the UKIPO, with 889 unique marks.

What is the stock ticker for Bayer Aktiengesellschaft?

Bayer Aktiengesellschaft trades under the ticker BAYN.

API

Get this data via the API

Every number on this page comes from the Signa API. Pull Bayer Aktiengesellschaft's portfolio into your own product with one request.

  • GET/v1/entities/{id}/analytics

    Portfolio, disputes and ownership changes

  • GET/v1/entities/{id}

    Company record, ticker, LEI and owner names

  • GET/v1/entities/{id}/trademarks

    Every trademark in the portfolio

Get API keyView docs
GET /v1/entities/{id}/analytics
ID=ent_019ebc0e-fe7e-75ad-ae34-bce43be6979a
curl https://api.signa.so/v1/entities/$ID/analytics \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "analytics_report",
  "subject": {
    "id": "ent_019ebc0e-fe7e-75ad-ae34-bce43be6979a",
    "object": "entity",
    "name": "Bayer Aktiengesellschaft"
  },
  "portfolio": {
    "mark_count": 4843,
    "active_count": 1259,
    "jurisdiction_spread": {
      "GB": 889,
      "AU": 860,
      "CA": 758
    }
  }
}