USPTO trademark

ONYXTERA

Opposition periodUSPTOWord markClass 5Class 35Class 44

"ONYXTERA" is a word mark owned by RTJ Life Sciences Ltd, filed at the USPTO on May 7, 2026. It is in its opposition period and covers classes 5, 35 and 44.

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Official USPTO record
ONYXTERA trademark as filed
As filed with the USPTO
Status
Opposition period
Since October 13, 2026
Filed
May 7, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99808631
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
3 classes
Ownership

Who owns ONYXTERA

The owner and representative on file with the office.

Owner

RTJ Life Sciences Ltd

Wolverhampton, United Kingdom

Representative

Justin D. Care

Chrisman Gallo Tochtrop LLC

Goods and services

What the mark covers

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

  • Dietary food supplements; Dietary supplements for humans; Nutraceuticals for use as a dietary supplement; Vitamin supplements; Vitamin and mineral supplements; Dietary and nutritional supplements; Vitamin preparations; Nutritional supplements; Herbal supplements; Protein supplements; Mineral dietary supplements; Chlorella dietary supplements; Dietary and nutritional supplements containing prebiotics, amino acids, essential vitamins and microelements, nitric oxide, anti-oxidants; Gummy vitamins; Nutritional supplements consisting primarily of magnesium; Calcium supplements; Probiotic supplements; Prebiotic supplements; Multivitamin preparations; Zinc supplement lozenges; Homeopathic supplements; Enzyme dietary supplements; Dietary supplements consisting primarily of magnesium; Zinc dietary supplements; Nutritional supplements consisting primarily of zinc; Nutritional supplements consisting primarily of iron

  • Retail store services featuring dietary and nutritional supplements containing prebiotics, amino acids, essential vitamins and microelements, nitric oxide, anti-oxidants; On-line retail store services featuring dietary and nutritional supplements containing prebiotics, amino acids, essential vitamins and microelements, nitric oxide, anti-oxidants; Retail store services featuring dietary supplements for humans, nutraceuticals for use as a dietary supplement, vitamin supplements, vitamin and mineral supplements, dietary and nutritional supplements, vitamin preparations, nutritional supplements, nutraceuticals for use as a dietary supplement, herbal supplements, protein supplements, mineral dietary supplements, chlorella dietary supplements, gummy vitamins; Retail store services featuring nutritional supplements consisting primarily of magnesium, calcium supplements, probiotic supplements, prebiotic supplements, multivitamin preparations, homeopathic supplements, enzyme dietary supplements, dietary supplements consisting primarily of magnesium, zinc dietary supplements, nutritional supplements consisting primarily of zinc, nutritional supplements consisting primarily of iron; On-line retail store services featuring dietary supplements for humans, nutraceuticals for use as a dietary supplement, vitamin supplements, vitamin and mineral supplements, dietary and nutritional supplements, vitamin preparations, nutritional supplements, nutraceuticals for use as a dietary supplement, herbal supplements, protein supplements, mineral dietary supplements, chlorella dietary supplements, gummy vitamins; On-line retail store services featuring nutritional supplements consisting primarily of magnesium, calcium supplements, probiotic supplements, prebiotic supplements, multivitamin preparations, homeopathic supplements, enzyme dietary supplements, dietary supplements consisting primarily of magnesium, zinc dietary supplements, nutritional supplements consisting primarily of zinc, nutritional supplements consisting primarily of iron

  • Dietary advice; Dietary and nutritional guidance; Advisory services relating to nutrition; Advisory services relating to health; Provision of health information; Remote monitoring of medical data for medical diagnosis and treatment; Health assessment services; Providing health care information by global computer networks; Health screening services in the field of digestive health and gastrointestinal health; Health screening services in the field of sleep apnea; Consulting services in the field of health; Providing information in the fields of health and wellness; Nutrition counseling; Consulting services in the fields of health and nutrition; Food nutrition consultation; Dietetic advisory services; Providing information about health, wellness and nutrition via a website; Providing a website featuring information regarding healthy living and lifestyle wellness

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Teas change of correspondence received
  2. Applicant/correspondence changes (non-responsive) entered
  3. Teas change of owner address received
  4. Official gazette publication confirmation e-mailed
  5. Published for opposition
  6. Notification of notice of publication e-mailed
  7. Letter of protest evidence reviewed-no further action taken
  8. Approved for pub - principal register
  9. Notification of examiners amendment e-mailed
  10. Examiner's amendment entered

8 earlier steps on the official record.

FAQ

About ONYXTERA

Who owns the trademark "ONYXTERA"?

The USPTO trademark "ONYXTERA" (application 99808631) is owned by RTJ Life Sciences Ltd.

What is the status of "ONYXTERA"?

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 ONYXTERA 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_019e28e9-78da-721b-b179-fa87f79673f3
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019e28e9-78da-721b-b179-fa87f79673f3",
  "object": "trademark",
  "mark_text": "ONYXTERA",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "99808631",
  "filing_date": "2026-05-07",
  "nice_classes": [
    5,
    35,
    44
  ],
  "owners": [
    {
      "name": "RTJ LIFE SCIENCES LTD",
      "entity_id": null
    }
  ]
}