USPTO trademark

PHYTOSERM

Under examinationUSPTOWord markClass 5

"PHYTOSERM" is a word mark owned by Doctor's Best Inc., filed at the USPTO on October 14, 2026. It is under examination and covers class 5 (Pharmaceuticals).

View Doctor's Best Inc. portfolioGet this data via the API
Official USPTO record
PHYTOSERM trademark as filed
As filed with the USPTO
Status
Under examination
Since October 14, 2026
Filed
October 14, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50162223
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns PHYTOSERM

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

Owner

Doctor's Best Inc.

Tustin, United States

61 trademarks in the portfolioView company

Representative

Merl John Carson

Norton Rose Fulbright US LLP

Goods and services

What the mark covers

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

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Application filing receipt mailed
  2. New application office supplied data entered
  3. New application entered
FAQ

About PHYTOSERM

Who owns the trademark "PHYTOSERM"?

The USPTO trademark "PHYTOSERM" (application 50162223) is owned by Doctor's Best Inc.

What is the status of "PHYTOSERM"?

Its status at the USPTO is: under examination.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull PHYTOSERM 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_01a13fa9-4a4f-76cb-9844-efa61505cf3c
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a13fa9-4a4f-76cb-9844-efa61505cf3c",
  "object": "trademark",
  "mark_text": "PHYTOSERM",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50162223",
  "filing_date": "2026-10-14",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "DOCTOR'S BEST INC.",
      "entity_id": "ent_019ef811-195a-730a-9047-b3e117c904f0"
    }
  ]
}