Ipsilon

Trademark firmFrance

Ipsilon is a trademark firm based in France. It is the firm of record on 6,018 trademarks, 5,811 of them still active, most of them at INPI France. 100% of its decided applications were registered.

Browse filingsGet this data via the API
Trademarks of record
6,018
Still active
5,811
Registration rate
100%
Jurisdictions
3
Coverage

Where Ipsilon 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

  • Class 35Advertising and Business1,54126%
  • Class 42Computer and Scientific Services1,26021%
  • Class 9Computers and Scientific Devices1,20320%
  • Class 41Education and Entertainment1,03217%
  • Class 37Building Construction and Repair85314%
  • Class 16Paper Goods and Printed Matter78813%
  • Class 19Non-metallic Building Materials69412%
  • Class 38Telecommunications60610%

+37 more

Activity

Filings per year

New trademarks Ipsilon has filed each year, counting each mark once.

Peak year · 429 filed
2026
2022 to 2026 · filed
1,211
First filing
1960

Filings by year: 1960: 1, 1978: 1, 1980: 1, 1982: 21, 1983: 30, 1984: 44, 1985: 46, 1986: 82, 1987: 71, 1988: 126, 1989: 96, 1990: 113, 1991: 103, 1992: 48, 1993: 43, 1994: 46, 1995: 66, 1996: 75, 1997: 78, 1998: 104, 1999: 89, 2000: 74, 2001: 104, 2002: 66, 2003: 97, 2004: 103, 2005: 72, 2006: 152, 2007: 143, 2008: 177, 2009: 141, 2010: 163, 2011: 242, 2012: 179, 2013: 145, 2014: 115, 2015: 106, 2016: 233, 2017: 261, 2018: 279, 2019: 259, 2020: 231, 2021: 181, 2022: 172, 2023: 156, 2024: 147, 2025: 307, 2026: 429.

Clients

Companies Ipsilon files for

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

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

Filings

Latest filings

The most recent applications with Ipsilon as the firm of record.

Browse all filings
MarkStatusOfficeOwnerClassesFiled
SEDOAopposition periodINPI FranceSetec Diades37, 422026-10-01
ADV DESIGNopposition periodINPI FranceAtelier D Architecture Della Valle8, 20, 21, 422026-10-01
groupe EURIALEopposition periodINPI FranceGroupe Euryale35, 36, 37, 42, 432026-10-01
Groupe Patrimoine de Franceopposition periodINPI FranceGroupe Patrimoines de France35, 36, 372026-10-01
EM LYON TECH SCHOOLopposition periodINPI FranceEarly Makers Group9, 16, 35, 36, 38, 412026-09-30
TECH IT. MAKE IT.opposition periodINPI FranceEarly Makers Group9, 16, 35, 36, 38, 412026-09-30
PIRATONS LE QUOTIDIENopposition periodINPI FranceTipiak29, 30, 352026-09-30
[Design Mark]opposition periodINPI FranceByd Company Limited92026-09-29
FAQ

About Ipsilon

How many trademarks has Ipsilon filed?

Ipsilon is the firm of record on 6,018 trademarks tracked by Signa.

What is Ipsilon's trademark registration rate?

100% of the decided applications Ipsilon handled were registered.

Where does Ipsilon file trademarks?

Most of Ipsilon's filings are at INPI France, with 5,778 marks.

How long has Ipsilon been filing trademarks?

Signa has filings by Ipsilon from 1960 to 2026.

API

Get this data via the API

Every number on this page comes from the Signa API. Pull Ipsilon'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_019e3efe-2fd1-7164-a3ed-85fd9919f0d6
curl https://api.signa.so/v1/firms/$ID/analytics \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "analytics_report",
  "subject": {
    "id": "firm_019e3efe-2fd1-7164-a3ed-85fd9919f0d6",
    "object": "firm",
    "name": "IPSILON"
  },
  "portfolio": {
    "mark_count": 6018,
    "active_count": 5811,
    "jurisdiction_spread": {
      "FR": 5778,
      "GB": 175,
      "WO": 65
    }
  }
}