JK Holding GmbH trademarks

GermanyLEI 391200BCJYE86ENCQZ64

JK Holding GmbH owns 24 unique trademarks in 2 jurisdictions. 16 of them are active.

Browse all trademarksGet this data via the API
Unique trademarks
24
Active67% of unique marks
16
Jurisdictions
2
Owner names grouped
1
Coverage

Where JK Holding GmbH 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 11Environmental Control Apparatus1875%
  • Class 10Medical Apparatus1458%
  • Class 35Advertising and Business833%
  • Class 28Toys and Sporting Goods729%
  • Class 9Computers and Scientific Devices625%
  • Class 44Medical, Beauty, and Agricultural625%
  • Class 3Cosmetics and Cleaning Preparations417%
  • Class 41Education and Entertainment313%

+5 more

Activity

Filings per year

New trademarks JK Holding GmbH has filed each year, counting each mark once.

Peak year · 8 filed
2019
2021 to 2025 · filed
8
First filing
1994

Filings by year: 1994: 1, 2002: 1, 2003: 1, 2005: 1, 2008: 1, 2011: 1, 2013: 1, 2019: 8, 2020: 1, 2021: 2, 2022: 3, 2024: 1, 2025: 2.

Disputes and deals

Oppositions, cancellations and ownership changes

Proceedings JK Holding GmbH has been part of, and the assignments recorded against its marks.

Disputes & oppositions

Proceedings
3
As challenger
1
As defendant
2

By proceeding type

  • Opposition2
  • Cancellation1

Outcomes

  • Other3

Assignments & security interests

Transactions
8
Marks acquired
4
Marks divested
4
Marks with liens
0
Unreleased security interests
0
  • Assignment5
  • Other1
  • Correction1
  • Name change1

Recorded from 2002-11-13 to 2025-09-18.

Portfolio

Latest filings

The most recent applications across JK Holding GmbH's owner names.

Browse all 24 register records
MarkStatusOfficeClassesFiled
wellsystem HydroWavemixedWIPO9, 10, 11, 352025-08-29
wellsystem RedWavemixedWIPO3, 10, 11, 28, 352025-08-29
Ergoline ShineregisteredWIPO10, 11, 352024-02-22
wellsystem MEDWAVEmixedWIPO10, 28, 442022-11-04
REVIVE RED LIGHT TECHNOLOGYmixedWIPO3, 10, 11, 28, 41, 442022-09-23
ErgolineregisteredWIPO3, 10, 11, 28, 35, 412022-04-13
FAQ

About JK Holding GmbH's trademarks

How many trademarks does JK Holding GmbH own?

JK Holding GmbH owns 24 unique trademarks across the registers Signa tracks.

How many of JK Holding GmbH's trademarks are registered?

10 of JK Holding GmbH's unique marks are registered.

Where does JK Holding GmbH file the most trademarks?

JK Holding GmbH holds the most marks at the USPTO, with 12 unique marks.

API

Get this data via the API

Every number on this page comes from the Signa API. Pull JK Holding GmbH'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_019eb6f9-ff5c-748e-b5cf-cc4103f74c73
curl https://api.signa.so/v1/entities/$ID/analytics \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "analytics_report",
  "subject": {
    "id": "ent_019eb6f9-ff5c-748e-b5cf-cc4103f74c73",
    "object": "entity",
    "name": "JK Holding GmbH"
  },
  "portfolio": {
    "mark_count": 24,
    "active_count": 16,
    "jurisdiction_spread": {
      "US": 12,
      "WO": 12
    }
  }
}