Bayer Aktiengesellschaft trademarks

BAYNGermanyLEI 549300J4U55H3WP1XT59

Bayer Aktiengesellschaft (BAYN) owns 2,503 unique trademarks in 8 jurisdictions, combined from 7 owner names in the registers. 916 of them are active.

Browse all trademarksGet this data via the API
Unique trademarks3,614 register records
2,503
Active37% of unique marks
916
Jurisdictions
8
Owner names grouped
7
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. That gives the 2,503 unique marks above, from 3,614 register records.

By office

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 · 111 filed
2002
2022 to 2026 · filed
299
First filing
1920

Filings by year: 1920: 5, 1921: 2, 1936: 1, 1945: 2, 1946: 4, 1947: 1, 1948: 3, 1951: 1, 1952: 6, 1953: 7, 1954: 6, 1955: 10, 1956: 28, 1957: 6, 1958: 3, 1959: 19, 1960: 13, 1961: 4, 1962: 9, 1963: 13, 1964: 4, 1965: 8, 1966: 7, 1967: 6, 1968: 6, 1969: 12, 1970: 5, 1971: 8, 1972: 9, 1973: 16, 1974: 10, 1975: 12, 1976: 15, 1977: 15, 1978: 34, 1979: 29, 1980: 32, 1981: 25, 1982: 29, 1983: 32, 1984: 25, 1985: 38, 1986: 36, 1987: 48, 1988: 19, 1989: 67, 1990: 42, 1991: 32, 1992: 20, 1993: 22, 1994: 24, 1995: 16, 1996: 38, 1997: 95, 1998: 76, 1999: 40, 2000: 72, 2001: 61, 2002: 111, 2003: 60, 2004: 78, 2005: 50, 2006: 38, 2007: 51, 2008: 71, 2009: 56, 2010: 79, 2011: 70, 2012: 18, 2013: 11, 2014: 11, 2016: 12, 2017: 70, 2018: 57, 2019: 26, 2020: 68, 2021: 33, 2022: 86, 2023: 34, 2024: 52, 2025: 49, 2026: 78.

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
97
As challenger
60
As defendant100% win rate
46

By proceeding type

  • Opposition99
  • Cancellation6
  • Appeal1

Outcomes

  • Other105
  • Challenger lost1

Assignments & security interests

Transactions
74
Marks acquired
32
Marks divested
42
Marks with liens
0
Unreleased security interests
0
  • Assignment68
  • Other3
  • Partial assignment2
  • Correction1

Recorded from 1978-09-25 to 2020-12-11.

Portfolio

Latest filings

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

Browse all 3,614 register records
MarkStatusOfficeClassesFiled
[Design Mark]examiningUSPTO52026-10-20
VISTEGOexaminingUSPTO9, 10, 422026-10-15
PROSTYexaminingUSPTO5, 16, 35, 41, 42, 442026-10-15
[Design Mark]examiningUSPTO5, 16, 35, 41, 42, 442026-10-15
MYKAexaminingUSPTO38, 41, 42, 442026-10-08
MILTEOexaminingUSPTO52026-10-08
FAQ

About Bayer Aktiengesellschaft's trademarks

How many trademarks does Bayer Aktiengesellschaft own?

Bayer Aktiengesellschaft owns 2,503 unique trademarks across the registers Signa tracks, filed as 3,614 register records.

How many of Bayer Aktiengesellschaft's trademarks are registered?

414 of Bayer Aktiengesellschaft's unique marks are registered.

Where does Bayer Aktiengesellschaft file the most trademarks?

Bayer Aktiengesellschaft holds the most marks at the USPTO, with 1,486 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_019f286d-baab-743f-bfed-29cf2dbb51f3
curl https://api.signa.so/v1/entities/$ID/analytics \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "analytics_report",
  "subject": {
    "id": "ent_019f286d-baab-743f-bfed-29cf2dbb51f3",
    "object": "entity",
    "name": "Bayer Aktiengesellschaft"
  },
  "portfolio": {
    "mark_count": 2503,
    "active_count": 916,
    "jurisdiction_spread": {
      "US": 1486,
      "WO": 551,
      "ES": 456
    }
  }
}