PRISM
"PRISM" is a word mark owned by OpenAI OpCo, LLC, filed at the EUIPO on January 27, 2026. It is in its opposition period and covers classes 9, 38 and 42.
- Status
- Opposition period
- Since May 22, 2026
- Filed
- January 27, 2026
- Registered
- Not yet
- Expires
- Not recorded
- Application no.
- 019309130
- Registration no.
- Not yet
- Office
- EUIPO
- European Union Intellectual Property Office
- Mark type
- Word mark
- 3 classes
Who owns PRISM
The owner on file, matched to the company behind it. Every owner-name spelling for that company is grouped on its page.
Owner
OpenAI OpCo, LLC
Representative
Morgan, Lewis & Bockius LLP
Morgan, Lewis & Bockius LLP
What the mark covers
The products and services PRISM is filed for, grouped by Nice class.
Downloadable computer software, including software using artificial intelligence, for drafting, authoring, editing, proofreading, formatting, and preparing technical, scientific, academic, and professional written content; downloadable computer software for collaboration, version control, and sharing of technical, scientific, academic, and professional documents; downloadable computer software using artificial intelligence for generating, summarizing, revising, and analyzing text and for preparing figures, tables, equations, and citations for documents; downloadable computer software for interactive scientific workflows, including combining text, mathematical expressions, data, figures, and computational outputs within documents and notebooks
Electronic transmission of data and documents among users; providing access to online databases featuring technical, scientific, academic, and professional publications and research materials
Providing temporary use of online non-downloadable computer software, including software using artificial intelligence, for drafting, authoring, editing, proofreading, formatting, and preparing technical, scientific, academic, and professional written content; providing temporary use of online non-downloadable computer software for collaboration, review, annotation, and sharing of documents; providing temporary use of online non-downloadable computer software using artificial intelligence for searching, retrieving, analyzing, summarizing, and organizing technical, scientific, and academic publications and research materials; providing temporary use of online non-downloadable computer software for interactive scientific workflows, including combining text, mathematical expressions, data, figures, and computational outputs within documents and notebooks; software as a service (SaaS) featuring software for managing, preparing, and exporting submission-ready documents and publications
What has happened so far
Steps recorded by the EUIPO, newest first.
- Opposition 003263511 — ADMISSIBILITY_CHECK
- Bulletin 2026/039 Section A.1
Oppositions and cancellations
Proceedings recorded against this mark by the EUIPO. Reported as recorded, not legal advice.
About PRISM
Who owns the trademark "PRISM"?
The EUIPO trademark "PRISM" (application 019309130) is owned by OpenAI OpCo, LLC.
What is the status of "PRISM"?
Its status at the EUIPO is: opposition period.
Get this data via the API
Everything on this page comes from the Signa API. Pull PRISM 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}/eventsEvery step in the office history
GET/v1/proceedings?trademark_id={id}Oppositions and cancellations against the mark
ID=tm_019d489d-e37a-7470-b03d-67139e603c61
curl https://api.signa.so/v1/trademarks/$ID \
-H "Authorization: Bearer $SIGNA_API_KEY"{
"id": "tm_019d489d-e37a-7470-b03d-67139e603c61",
"object": "trademark",
"mark_text": "PRISM",
"status": {
"primary": "pending",
"stage": "pending_opposition"
},
"office_code": "EM",
"application_number": "019309130",
"filing_date": "2026-01-27",
"nice_classes": [
9,
38,
42
],
"owners": [
{
"name": "OpenAI OpCo, LLC",
"entity_id": "ent_019eb7bb-b0fb-71d8-bb2a-0c2c68cad15e"
}
]
}