USPTO trademark

OMNISEM

RegisteredUSPTOWord markClass 9

"OMNISEM" is a word mark owned by Carl Zeiss Microscopy GmbH, filed at the USPTO on March 20, 2025. It is registered and covers class 9 (Computers and Scientific Devices).

View Carl Zeiss Microscopy GmbH portfolioGet this data via the API
Official USPTO record
OMNISEM trademark as filed
As filed with the USPTO
Status
Registered
Since November 25, 2025
Filed
March 20, 2025
Registered
November 25, 2025
Priority date
March 19, 2025
Claimed from European Union
Application no.
99095183
Registration no.
8038735
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns OMNISEM

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

Owner

Carl Zeiss Microscopy GmbH

Jena, Germany

53 trademarks in the portfolioView company

Representative

Ronald S. Kadden

Leydig, Voit & Mayer, Ltd.

Goods and services

What the mark covers

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

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notice of registration confirmation emailed
  2. Registered-principal register
  3. Official gazette publication confirmation e-mailed
  4. Published for opposition
  5. Notification of notice of publication e-mailed
  6. Approved for pub - principal register
  7. Teas/email correspondence entered
  8. Correspondence received in law office
  9. Teas response to suspension inquiry received
  10. Notification of letter of suspension e-mailed

6 earlier steps on the official record.

FAQ

About OMNISEM

Who owns the trademark "OMNISEM"?

The USPTO trademark "OMNISEM" (application 99095183) is owned by Carl Zeiss Microscopy GmbH.

What is the status of "OMNISEM"?

Its status at the USPTO is: registered.

When was "OMNISEM" registered?

It was registered on November 25, 2025.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull OMNISEM 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_019d2a93-f225-76ca-9aa1-b34986ad60bc
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2a93-f225-76ca-9aa1-b34986ad60bc",
  "object": "trademark",
  "mark_text": "OMNISEM",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "99095183",
  "filing_date": "2025-03-20",
  "nice_classes": [
    9
  ],
  "owners": [
    {
      "name": "Carl Zeiss Microscopy GmbH",
      "entity_id": "ent_019f285f-7507-7258-a61e-40fc0ec19a6c"
    }
  ]
}