Patentanwälte Olbricht Buchhold Keulertz Partnerschaft mbB

Trademark firm

Patentanwälte Olbricht Buchhold Keulertz Partnerschaft mbB is a trademark firm. It is the firm of record on 2,728 trademarks, 1,959 of them still active, most of them at the EUIPO. 92% of its decided applications were registered.

Browse filingsGet this data via the API
Trademarks of record
2,728
Still active
1,959
Registration rate
92%
Jurisdictions
2
Coverage

Where Patentanwälte Olbricht Buchhold Keulertz Partnerschaft mbB 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 Business91033%
  • Class 9Computers and Scientific Devices77728%
  • Class 42Computer and Scientific Services63923%
  • Class 37Building Construction and Repair49518%
  • Class 7Machines and Machine Tools41115%
  • Class 20Furniture and Articles Not Otherwise Classified39414%
  • Class 6Common Metals38614%
  • Class 19Non-metallic Building Materials36914%

+37 more

Activity

Filings per year

New trademarks Patentanwälte Olbricht Buchhold Keulertz Partnerschaft mbB has filed each year, counting each mark once.

Peak year · 164 filed
2014
2022 to 2026 · filed
507
First filing
1963

Filings by year: 1963: 1, 1978: 1, 1996: 19, 1997: 6, 1998: 19, 1999: 22, 2000: 42, 2001: 22, 2002: 42, 2003: 46, 2004: 55, 2005: 58, 2006: 55, 2007: 74, 2008: 82, 2009: 126, 2010: 154, 2011: 121, 2012: 113, 2013: 128, 2014: 164, 2015: 111, 2016: 98, 2017: 113, 2018: 134, 2019: 112, 2020: 148, 2021: 144, 2022: 116, 2023: 81, 2024: 125, 2025: 97, 2026: 88.

Clients

Companies Patentanwälte Olbricht Buchhold Keulertz Partnerschaft mbB files for

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

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

Filings

Latest filings

The most recent applications with Patentanwälte Olbricht Buchhold Keulertz Partnerschaft mbB as the firm of record.

Browse all filings
MarkStatusOfficeOwnerClassesFiled
KAGETEC ONEexaminingEUIPOvan Koetsveld & Grimberg Säureschutztechnik GmbH1, 2, 17, 19, 27, 352026-10-12
[Design Mark]examiningEUIPOvan Koetsveld & Grimberg Säureschutztechnik GmbH1, 2, 17, 19, 27, 352026-10-12
elatec POWER DISTRIBUTIONfiledEUIPO—7, 9, 37, 422026-10-08
Funke AquaFlowexaminingEUIPOFunke Kunststoffe GmbH9, 35, 422026-10-08
purePAVEexaminingEUIPOHübner-Lee GmbH & Co. KG1, 19, 272026-10-06
KomCareexaminingEUIPOKomCare GmbH35, 42, 442026-09-23
Powerclubpending oppositionEUIPOChristin Höpfner18, 20, 24, 25, 28, 352026-09-15
[Design Mark]pending oppositionEUIPOChristin Höpfner18, 20, 24, 25, 28, 352026-09-15
People

Attorneys of record

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

FAQ

About Patentanwälte Olbricht Buchhold Keulertz Partnerschaft mbB

How many trademarks has Patentanwälte Olbricht Buchhold Keulertz Partnerschaft mbB filed?

Patentanwälte Olbricht Buchhold Keulertz Partnerschaft mbB is the firm of record on 2,728 trademarks tracked by Signa.

What is Patentanwälte Olbricht Buchhold Keulertz Partnerschaft mbB's trademark registration rate?

92% of the decided applications Patentanwälte Olbricht Buchhold Keulertz Partnerschaft mbB handled were registered.

Where does Patentanwälte Olbricht Buchhold Keulertz Partnerschaft mbB file trademarks?

Most of Patentanwälte Olbricht Buchhold Keulertz Partnerschaft mbB's filings are at the EUIPO, with 2,592 marks.

How long has Patentanwälte Olbricht Buchhold Keulertz Partnerschaft mbB been filing trademarks?

Signa has filings by Patentanwälte Olbricht Buchhold Keulertz Partnerschaft mbB from 1963 to 2026.

API

Get this data via the API

Every number on this page comes from the Signa API. Pull Patentanwälte Olbricht Buchhold Keulertz Partnerschaft mbB'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_a9d653b4-d411-4f2c-8c5e-ab87d3fb29e7
curl https://api.signa.so/v1/firms/$ID/analytics \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "analytics_report",
  "subject": {
    "id": "firm_a9d653b4-d411-4f2c-8c5e-ab87d3fb29e7",
    "object": "firm",
    "name": "PATENTANWÄLTE OLBRICHT BUCHHOLD KEULERTZ PARTNERSCHAFT MBB"
  },
  "portfolio": {
    "mark_count": 2728,
    "active_count": 1959,
    "jurisdiction_spread": {
      "EU": 2592,
      "WO": 136
    }
  }
}