Oliff PLC

Trademark firm

Oliff PLC is a trademark firm. It is the firm of record on 2,754 trademarks, 2,139 of them still active, most of them at the USPTO. 88% of its decided applications were registered.

Browse filingsGet this data via the API
Trademarks of record
2,754
Still active
2,139
Registration rate
88%
Jurisdictions
2
Coverage

Where Oliff PLC 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

+37 more

Activity

Filings per year

New trademarks Oliff PLC has filed each year, counting each mark once.

Peak year · 198 filed
2017
2022 to 2026 · filed
602
First filing
1924

Filings by year: 1924: 1, 1936: 1, 1944: 1, 1946: 1, 1947: 2, 1953: 1, 1957: 1, 1959: 1, 1964: 1, 1965: 1, 1966: 1, 1967: 1, 1968: 1, 1970: 1, 1971: 2, 1972: 2, 1974: 3, 1975: 1, 1976: 1, 1977: 2, 1978: 2, 1980: 4, 1981: 1, 1982: 4, 1983: 5, 1984: 10, 1985: 4, 1986: 9, 1987: 7, 1988: 11, 1989: 9, 1990: 3, 1991: 5, 1992: 6, 1993: 9, 1994: 10, 1995: 17, 1996: 11, 1997: 11, 1998: 19, 1999: 12, 2000: 22, 2001: 17, 2002: 20, 2003: 27, 2004: 32, 2005: 64, 2006: 41, 2007: 42, 2008: 50, 2009: 37, 2010: 58, 2011: 74, 2012: 74, 2013: 71, 2014: 142, 2015: 109, 2016: 185, 2017: 198, 2018: 193, 2019: 164, 2020: 170, 2021: 166, 2022: 159, 2023: 152, 2024: 131, 2025: 123, 2026: 37.

Clients

Companies Oliff PLC files for

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

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

Filings

Latest filings

The most recent applications with Oliff PLC as the firm of record.

Browse all filings
MarkStatusOfficeOwnerClassesFiled
BAAKexaminingUSPTOBaak GmbH & Co. KG9, 10, 252026-10-23
RAPIDEXexaminingUSPTOMakita Corporation72026-10-21
TATEFLEXexaminingUSPTOTate Access Floors, Inc.6, 92026-10-06
FUKUVIexaminingUSPTOFukuvi Chemical Industry Co., Ltd.6, 17, 19, 20, 372026-09-10
PELAexaminingUSPTOCasio Keisanki Kabushiki Kaisha142026-08-28
TBD PHARMATECHexaminingUSPTOosaühing TBD Pharmatech1, 5, 35, 422026-08-18
AMARAexaminingUSPTOAiphone Kabushiki Kaisha92026-08-17
TRYMETABOLAEexaminingUSPTOBAT Partners LLC52026-07-23
People

Attorneys of record

Named attorneys and agents on the firm's filings, as reported by the offices.

Also on record: Stephano Salani, Meghan Carmody, William P. Berridge, Christopher J. Korff, Christopher W. Brown, Stephano D. Salani, Padowithz Alce, Caismir W. Cook II, Holly M. Ford Leiws, Nathaniel McQueen, Ee Ming Tracey Bahk.

FAQ

About Oliff PLC

How many trademarks has Oliff PLC filed?

Oliff PLC is the firm of record on 2,754 trademarks tracked by Signa.

What is Oliff PLC's trademark registration rate?

88% of the decided applications Oliff PLC handled were registered.

Where does Oliff PLC file trademarks?

Most of Oliff PLC's filings are at the USPTO, with 1,751 marks.

How long has Oliff PLC been filing trademarks?

Signa has filings by Oliff PLC from 1924 to 2026.

API

Get this data via the API

Every number on this page comes from the Signa API. Pull Oliff PLC'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_af9fb512-72f3-4538-b0df-42dad205200a
curl https://api.signa.so/v1/firms/$ID/analytics \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "analytics_report",
  "subject": {
    "id": "firm_af9fb512-72f3-4538-b0df-42dad205200a",
    "object": "firm",
    "name": "OLIFF PLC"
  },
  "portfolio": {
    "mark_count": 2754,
    "active_count": 2139,
    "jurisdiction_spread": {
      "US": 1751,
      "WO": 1003
    }
  }
}