Siemens Aktiengesellschaft trademarks

SIEGermanyLEI W38RGI023J3WT1HWRP32

Siemens Aktiengesellschaft (SIE) owns 2,107 unique trademarks in 6 jurisdictions, combined from 17 owner names in the registers. 1,336 of them are active.

Browse all trademarksGet this data via the API
Unique trademarks
2,107
Active63% of unique marks
1,336
Jurisdictions
6
Owner names grouped
17
Coverage

Where Siemens 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

By classA mark can cover several classes

  • Class 9Computers and Scientific Devices1,69380%
  • Class 42Computer and Scientific Services83840%
  • Class 35Advertising and Business28013%
  • Class 37Building Construction and Repair21210%
  • Class 41Education and Entertainment20810%
  • Class 7Machines and Machine Tools1959%
  • Class 10Medical Apparatus1567%
  • Class 38Telecommunications1366%

+29 more

Activity

Filings per year

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

Peak year · 97 filed
2001
2022 to 2026 · filed
97
First filing
1908

Filings by year: 1908: 1, 1952: 2, 1953: 1, 1956: 1, 1961: 1, 1963: 1, 1965: 5, 1966: 2, 1967: 1, 1968: 3, 1970: 5, 1971: 5, 1972: 5, 1973: 7, 1974: 4, 1975: 14, 1976: 6, 1977: 14, 1978: 19, 1979: 11, 1980: 15, 1981: 8, 1982: 7, 1983: 5, 1984: 10, 1985: 18, 1986: 35, 1987: 15, 1988: 16, 1989: 33, 1990: 25, 1991: 30, 1992: 29, 1993: 48, 1994: 23, 1995: 42, 1996: 46, 1997: 60, 1998: 52, 1999: 80, 2000: 63, 2001: 97, 2002: 68, 2003: 60, 2004: 56, 2005: 57, 2006: 44, 2007: 50, 2008: 25, 2009: 35, 2010: 63, 2011: 76, 2012: 57, 2013: 53, 2014: 63, 2015: 69, 2016: 84, 2017: 32, 2018: 76, 2019: 50, 2020: 70, 2021: 57, 2022: 75, 2023: 9, 2024: 7, 2025: 3, 2026: 3.

Disputes and deals

Oppositions, cancellations and ownership changes

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

Disputes & oppositions

Proceedings
81
As challenger
0
As defendant
81

By proceeding type

  • Opposition59
  • Appeal21
  • Cancellation1

Outcomes

  • Other47
  • Withdrawn34

Assignments & security interests

Transactions
4
Marks acquired
2
Marks divested
4
Marks with liens
0
Unreleased security interests
0
  • Other2
  • Assignment2

Recorded from 2017-02-23 to 2021-02-18.

Portfolio

Latest filings

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

Browse all 2,107 register records
MarkStatusOfficeClassesFiled
WATTBLOCpending oppositionEUIPO9, 37, 422026-08-06
8DJH 24 SinaregisteredEUIPO92026-03-27
MioverseregisteredEUIPO422026-01-22
PROCESSCENTERregisteredUSPTO9, 422025-07-15
SIPROTEC VregisteredWIPO9, 422025-05-06
ScaleVirtuallyregisteredWIPO9, 422025-05-06
FAQ

About Siemens Aktiengesellschaft's trademarks

How many trademarks does Siemens Aktiengesellschaft own?

Siemens Aktiengesellschaft owns 2,107 unique trademarks across the registers Signa tracks.

How many of Siemens Aktiengesellschaft's trademarks are registered?

762 of Siemens Aktiengesellschaft's unique marks are registered.

Where does Siemens Aktiengesellschaft file the most trademarks?

Siemens Aktiengesellschaft holds the most marks at the WIPO, with 768 unique marks.

What is the stock ticker for Siemens Aktiengesellschaft?

Siemens Aktiengesellschaft trades under the ticker SIE.

API

Get this data via the API

Every number on this page comes from the Signa API. Pull Siemens 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_019f2855-7817-776f-a2db-8ff2ef15c1a3
curl https://api.signa.so/v1/entities/$ID/analytics \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "analytics_report",
  "subject": {
    "id": "ent_019f2855-7817-776f-a2db-8ff2ef15c1a3",
    "object": "entity",
    "name": "Siemens Aktiengesellschaft"
  },
  "portfolio": {
    "mark_count": 2107,
    "active_count": 1336,
    "jurisdiction_spread": {
      "WO": 768,
      "GB": 705,
      "EU": 589
    }
  }
}