USPTO trademark

STIMPLEX

RegisteredUSPTOWord markClass 1

"STIMPLEX" is a word mark owned by Acadian Seaplants Limited, filed at the USPTO on October 21, 1993. It is registered and covers class 1 (Chemicals).

View Acadian Seaplants Limited portfolioGet this data via the API
Official USPTO record
STIMPLEX trademark as filed
As filed with the USPTO
Status
Registered
Since November 7, 2025
Filed
October 21, 1993
Registered
March 5, 1996
Expires
Not recorded
Application no.
74449179
Registration no.
1960751
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns STIMPLEX

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

Owner

Acadian Seaplants Limited

Dartmouth, Nova Scotia, Canada

21 trademarks in the portfolioView company

Representative

Elizabeth P. West

Bay State IP, LLC

Goods and services

What the mark covers

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

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notice of suit
  2. Notice of acceptance of sec. 8 & 9 - e-mailed
  3. Registered and renewed (third renewal - 10 yrs)
  4. Registered - sec. 8 (10-yr) accepted/sec. 9 granted
  5. Case assigned to post registration paralegal
  6. Teas section 8 & 9 received
  7. Courtesy reminder - sec. 8 (10-yr)/sec. 9 e-mailed
  8. Attorney/dom.rep.revoked and/or appointed
  9. Teas revoke/app/change addr of atty/dom rep received
  10. Notice of acceptance of sec. 8 & 9 - e-mailed

10 earlier steps on the official record.

Disputes

Oppositions and cancellations

Proceedings recorded against this mark by the USPTO. Reported as recorded, not legal advice.

FAQ

About STIMPLEX

Who owns the trademark "STIMPLEX"?

The USPTO trademark "STIMPLEX" (application 74449179) is owned by Acadian Seaplants Limited.

What is the status of "STIMPLEX"?

Its status at the USPTO is: registered.

When was "STIMPLEX" registered?

It was registered on March 5, 1996.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull STIMPLEX 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_019d1a95-d1af-717a-9c71-4f17eb66c7a7
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d1a95-d1af-717a-9c71-4f17eb66c7a7",
  "object": "trademark",
  "mark_text": "STIMPLEX",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "74449179",
  "filing_date": "1993-10-21",
  "nice_classes": [
    1
  ],
  "owners": [
    {
      "name": "Acadian Seaplants Limited",
      "entity_id": "ent_019eb6fe-03cd-72b3-8942-df2f95717958"
    }
  ]
}