USPTO trademark

SISU INVESTMENT HOLDINGS

RegisteredUSPTOWord markClass 36

"SISU INVESTMENT HOLDINGS" is a word mark owned by Sisu Investment Holdings, LLC, filed at the USPTO on March 18, 2025. It is registered and covers class 36 (Insurance and Financial).

Get this data via the API

Data current as of September 15, 2026Official USPTO record

As filed with the USPTO

Status: Registered; Since September 15, 2026
Filed: March 18, 2025
Registered: September 15, 2026
Expires: Not recorded
Application no.: 99089601
Registration no.: 8442264
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 1 class

Ownership

Who owns SISU INVESTMENT HOLDINGS

The owner and representative on file with the office.

Owner

Sisu Investment Holdings, LLC

River Forest, United States

Representative

Stephanie Martinez

McGuireWoods LLP

Goods and services

What the mark covers

The products and services SISU INVESTMENT HOLDINGS is filed for, grouped by Nice class.

36Class 36 · Insurance and Financial
Funds investment; Investment management; Private equity fund investment services; financial and investment services, namely asset and investment acquisition, consultation, advisory, and development

History

What has happened so far

Steps recorded by the USPTO, newest first.

September 15, 2026Registered-principal register
September 15, 2026Notice of registration confirmation emailed
September 8, 2026Notice of registration confirmation emailed
September 8, 2026Registered-principal register
August 20, 2026Notice of acceptance of statement of use e-mailed
August 20, 2026Allowed principal register - sou accepted
August 11, 2026Statement of use processing complete
June 22, 2026Use amendment filed
June 22, 2026Teas statement of use received
January 27, 2026Noa e-mailed - sou required from applicant

10 earlier steps on the official record.

FAQ

About SISU INVESTMENT HOLDINGS

Who owns the trademark "SISU INVESTMENT HOLDINGS"?

The USPTO trademark "SISU INVESTMENT HOLDINGS" (application 99089601) is owned by Sisu Investment Holdings, LLC.

What is the status of "SISU INVESTMENT HOLDINGS"?

Its status at the USPTO is: registered.

When was "SISU INVESTMENT HOLDINGS" registered?

It was registered on September 15, 2026.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull SISU INVESTMENT HOLDINGS 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 key View docs

GET /v1/trademarks/{id}

ID=tm_019d2a90-69df-776d-ae35-b5292df6673c
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2a90-69df-776d-ae35-b5292df6673c",
  "object": "trademark",
  "mark_text": "SISU INVESTMENT HOLDINGS",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "99089601",
  "filing_date": "2025-03-18",
  "nice_classes": [
    36
  ],
  "owners": [
    {
      "name": "Sisu Investment Holdings, LLC",
      "entity_id": null
    }
  ]
}