Amphenol Corporation trademarks

APHUnited StatesLEI 549300D3L3G0R4U4VT04

Amphenol Corporation (APH) owns 129 unique trademarks in 7 jurisdictions, combined from 13 owner names in the registers. 89 of them are active.

Browse all trademarksGet this data via the API
Unique trademarks141 register records
129
Active69% of unique marks
89
Jurisdictions
7
Owner names grouped
13
Coverage

Where Amphenol Corporation 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 129 unique marks above, from 141 register records.

By office

By classA mark can cover several classes

+8 more

Activity

Filings per year

New trademarks Amphenol Corporation has filed each year, counting each mark once.

Peak year · 13 filed
2001
2022 to 2026 · filed
19
First filing
1937

Filings by year: 1937: 1, 1957: 1, 1959: 1, 1961: 1, 1965: 1, 1967: 1, 1969: 2, 1972: 1, 1975: 1, 1977: 1, 1978: 7, 1979: 2, 1980: 2, 1981: 1, 1989: 1, 1990: 2, 1992: 4, 1995: 1, 1996: 2, 1997: 4, 1998: 2, 2000: 1, 2001: 13, 2002: 3, 2006: 1, 2008: 3, 2009: 1, 2010: 2, 2011: 6, 2012: 1, 2013: 1, 2015: 6, 2016: 2, 2017: 1, 2018: 4, 2019: 7, 2020: 13, 2021: 6, 2022: 9, 2023: 2, 2024: 2, 2025: 4, 2026: 2.

Disputes and deals

Oppositions, cancellations and ownership changes

Proceedings Amphenol Corporation has been part of, and the assignments recorded against its marks.

Disputes & oppositions

Proceedings
7
As challenger
0
As defendant
7

By proceeding type

  • Opposition6
  • Appeal1

Outcomes

  • Withdrawn5
  • Other2
Portfolio

Latest filings

The most recent applications across Amphenol Corporation's owner names.

Browse all 141 register records
MarkStatusOfficeClassesFiled
RADSOK ENDURO-RXregisteredEUIPO92026-06-11
XTREMEPASSmixedWIPO92026-03-02
FLASHFASTmixedWIPO92025-11-10
tm_49b55d15-3440-4419-9e69-259460cdb5c1mixedWIPO92025-05-23
PALADINmixedWIPO92025-05-20
GUARDXCELmixedWIPO92025-02-06
FAQ

About Amphenol Corporation's trademarks

How many trademarks does Amphenol Corporation own?

Amphenol Corporation owns 129 unique trademarks across the registers Signa tracks, filed as 141 register records.

How many of Amphenol Corporation's trademarks are registered?

67 of Amphenol Corporation's unique marks are registered.

Where does Amphenol Corporation file the most trademarks?

Amphenol Corporation holds the most marks at the CIPO, with 36 unique marks.

What is the stock ticker for Amphenol Corporation?

Amphenol Corporation trades under the ticker APH.

API

Get this data via the API

Every number on this page comes from the Signa API. Pull Amphenol Corporation'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_019eb725-a064-71ec-9dda-324462ce922e
curl https://api.signa.so/v1/entities/$ID/analytics \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "analytics_report",
  "subject": {
    "id": "ent_019eb725-a064-71ec-9dda-324462ce922e",
    "object": "entity",
    "name": "AMPHENOL CORPORATION"
  },
  "portfolio": {
    "mark_count": 129,
    "active_count": 89,
    "jurisdiction_spread": {
      "CA": 36,
      "EU": 33,
      "WO": 33
    }
  }
}