USPTO trademark

SYNEXENS

Under examinationUSPTOWord markClass 40

"SYNEXENS" is a word mark owned by Shanghai Synexens Technology Co., LTD, filed at the USPTO on October 21, 2026. It is under examination and covers class 40 (Treatment of Materials).

Get this data via the API
Official USPTO record
SYNEXENS trademark as filed
As filed with the USPTO
Status
Under examination
Since October 21, 2026
Filed
October 21, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50173655
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns SYNEXENS

The owner and representative on file with the office.

Owner

Shanghai Synexens Technology Co., LTD

Shanghai, China

Representative

Victoria Velazquez Walker

Bayramoglu Law Offices LLC

Goods and services

What the mark covers

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

  • Providing information relating to material treatment; Custom manufacturing of integrated circuits for others; Burnishing by abrasion; Encapsulation of semiconductors for others; Custom manufacturing of semiconductor circuits; Custom manufacture of semiconductor wafers; Encapsulation of semiconductors; Custom manufacturing of computer chips for others; Etching

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Application filing receipt mailed
  2. New application entered
FAQ

About SYNEXENS

Who owns the trademark "SYNEXENS"?

The USPTO trademark "SYNEXENS" (application 50173655) is owned by Shanghai Synexens Technology Co., LTD.

What is the status of "SYNEXENS"?

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 SYNEXENS 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_01a163b6-c79b-757a-8423-ada4457eb076
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a163b6-c79b-757a-8423-ada4457eb076",
  "object": "trademark",
  "mark_text": "SYNEXENS",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50173655",
  "filing_date": "2026-10-21",
  "nice_classes": [
    40
  ],
  "owners": [
    {
      "name": "Shanghai Synexens Technology Co., LTD",
      "entity_id": null
    }
  ]
}