CIPO trademark

HEXISCAV

Opposition periodCIPOWord markClass 1

"HEXISCAV" is a word mark owned by Hexion Inc., filed at the CIPO on September 24, 2025. It is in its opposition period and covers class 1 (Chemicals).

View Hexion Inc. portfolioGet this data via the API
Official CIPO record
HEXISCAV
Word mark as filed with the CIPO
Status
Opposition period
Since September 2, 2026
Filed
September 24, 2025
Registered
Not yet
Priority date
June 13, 2025
Claimed from United States
Application no.
2426376
Registration no.
Not yet
Office
CIPO
Canadian Intellectual Property Office
Mark type
Word mark
1 class
Ownership

Who owns HEXISCAV

The owner on file, matched to the company behind it. Every owner-name spelling for that company is grouped on its page.

Owner

Hexion Inc.

United States

81 trademarks in the portfolioView company

Representative

Cynthia D. Mason

Cynthia D. Mason

Goods and services

What the mark covers

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

  • Chemical additives for removing hydrogen sulfide and other sulfur-based impurities from natural gas and oil

History

What has happened so far

Steps recorded by the CIPO, newest first.

  1. Advertised; Vol.73 Issue 3749
  2. Approved; APPROVED BY PROGRAM EX200M1
  3. Approval Notice Sent; APPROVED BY PROGRAM EX200M1
  4. Search Recorded
  5. Pre-Assessment Letter Sent; Goods or Services Not Acceptable
  6. Formalized
  7. Created
  8. Filed
FAQ

About HEXISCAV

Who owns the trademark "HEXISCAV"?

The CIPO trademark "HEXISCAV" (application 2426376) is owned by Hexion Inc.

What is the status of "HEXISCAV"?

Its status at the CIPO is: opposition period.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull HEXISCAV 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_019dee1e-9f70-75bf-92f4-4fcbf8b2c201
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019dee1e-9f70-75bf-92f4-4fcbf8b2c201",
  "object": "trademark",
  "mark_text": "HEXISCAV",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "CA",
  "application_number": "2426376",
  "filing_date": "2025-09-24",
  "nice_classes": [
    1
  ],
  "owners": [
    {
      "name": "Hexion Inc.",
      "entity_id": "ent_019eb6f6-6d45-74fd-8a3e-a8987a5faef4"
    }
  ]
}