INPI France trademark

PERSEN

Opposition periodINPI FranceWord markClass 5

"PERSEN" is a word mark owned by Zentiva K.S., filed at INPI France on September 17, 2026. It is on file and covers class 5 (Pharmaceuticals).

Get this data via the API
Official INPI France record
PERSEN trademark as filed
As filed with INPI France
Status
Opposition period
Since October 9, 2026
Filed
September 17, 2026
Registered
Not yet
Expires
September 17, 2036
Application no.
5298931
Registration no.
Not yet
Office
INPI France
Institut National de la Propriété Industrielle
Mark type
Word mark
1 class
Ownership

Who owns PERSEN

The owner and representative on file with the office.

Owner

Zentiva K.S.

Prague, Czechia

Representative

Ipsilon

Ipsilon

Goods and services

What the mark covers

The products and services PERSEN is filed for, grouped by Nice class.

  • Substances diététiques à usage médical ; compléments nutritionnels et alimentaires ; compléments alimentaires ; préparations pharmaceutiques à usage humain.

History

What has happened so far

Steps recorded by INPI France, newest first.

  1. Application
  2. publication
FAQ

About PERSEN

Who owns the trademark "PERSEN"?

INPI France trademark "PERSEN" (application 5298931) is owned by Zentiva K.S.

What is the status of "PERSEN"?

Its status at INPI France is: opposition period.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull PERSEN and marks like it into your own product with one request.

  • GET/v1/trademarks/{id}

    The full record: owners, classes, dates and images

  • GET/v1/trademarks/{id}/events

    Every step in the office history

  • GET/v1/proceedings?trademark_id={id}

    Oppositions and cancellations against the mark

Get API keyView docs
GET /v1/trademarks/{id}
ID=tm_01a11f0e-4ada-716f-95e3-42b6368a8ad8
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a11f0e-4ada-716f-95e3-42b6368a8ad8",
  "object": "trademark",
  "mark_text": "PERSEN",
  "status": {
    "primary": "pending",
    "stage": "opposition_period"
  },
  "office_code": "FR",
  "application_number": "5298931",
  "filing_date": "2026-09-17",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "ZENTIVA K.S.",
      "entity_id": null
    }
  ]
}