USPTO trademark

SYNOSTEP

Under examinationUSPTOWord markClass 5Class 10

"SYNOSTEP" is a word mark owned by Seikagaku Kogyo Kabushiki Kaisha, filed at the USPTO on June 15, 2026. It is under examination and covers classes 5 and 10.

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Official USPTO record
SYNOSTEP trademark as filed
As filed with the USPTO
Status
Under examination
Since October 27, 2026
Filed
June 15, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99885029
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
2 classes
Ownership

Who owns SYNOSTEP

The owner and representative on file with the office.

Owner

Seikagaku Kogyo Kabushiki Kaisha

Tokyo, Japan

Representative

Anna Kurian Shaw

Hogan Lovells Us LLP

Goods and services

What the mark covers

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

  • Pharmaceuticals, namely, injectable sodium hyaluronate solutions for the treatment of osteoarthritis, articular disorders and pains due to thereof; Pre-filled syringes containing pharmaceutical preparations for injection into the joints for use in the treatment of osteoarthritis, articular disorders and pains due to thereof; Medical apparatus, namely, pre-filled syringes containing injectable preparations based on hyaluronate for the treatment of osteoarthritis, articular disorders and pains due to thereof

  • Medical syringes; Injection syringes; Medical devices for the treatment of osteoarthritis, articular disorders and pains due to thereof

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Assigned to examiner
  2. New application office supplied data entered
  3. Application filing receipt mailed
  4. New application entered
FAQ

About SYNOSTEP

Who owns the trademark "SYNOSTEP"?

The USPTO trademark "SYNOSTEP" (application 99885029) is owned by Seikagaku Kogyo Kabushiki Kaisha.

What is the status of "SYNOSTEP"?

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 SYNOSTEP 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_019ed402-929a-71cc-b3fb-7ef2203b0d77
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019ed402-929a-71cc-b3fb-7ef2203b0d77",
  "object": "trademark",
  "mark_text": "SYNOSTEP",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "99885029",
  "filing_date": "2026-06-15",
  "nice_classes": [
    5,
    10
  ],
  "owners": [
    {
      "name": "SEIKAGAKU KOGYO KABUSHIKI KAISHA",
      "entity_id": null
    }
  ]
}