USPTO trademark

FUCOSLIM

Opposition periodUSPTOWord markClass 5

"FUCOSLIM" is a word mark owned by Naturalis Inc, filed at the USPTO on June 18, 2026. It is in its opposition period and covers class 5 (Pharmaceuticals).

Get this data via the API
Official USPTO record
FUCOSLIM trademark as filed
As filed with the USPTO
Status
Opposition period
Since October 6, 2026
Filed
June 18, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99893408
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns FUCOSLIM

The owner and representative on file with the office.

Owner

Naturalis Inc

Folsom, United States

Representative

Nathan C Lovette

Tucker Ellis LLP

Goods and services

What the mark covers

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

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Official gazette publication confirmation e-mailed
  2. Published for opposition
  3. Notification of notice of publication e-mailed
  4. Approved for pub - principal register
  5. Teas/email correspondence entered
  6. Correspondence received in law office
  7. Teas response to office action received
  8. Notification of non-final action e-mailed
  9. Non-final action e-mailed
  10. Non-final action written

4 earlier steps on the official record.

FAQ

About FUCOSLIM

Who owns the trademark "FUCOSLIM"?

The USPTO trademark "FUCOSLIM" (application 99893408) is owned by Naturalis Inc.

What is the status of "FUCOSLIM"?

Its status at the USPTO is: opposition period.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull FUCOSLIM 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_019ee371-3574-7407-94b7-33e3076fe1d7
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019ee371-3574-7407-94b7-33e3076fe1d7",
  "object": "trademark",
  "mark_text": "FUCOSLIM",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "99893408",
  "filing_date": "2026-06-18",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "NATURALIS INC",
      "entity_id": null
    }
  ]
}