UKIPO trademark

CHATH20

FiledUKIPOWord markClass 9Class 42

"CHATH20" is a word mark owned by Hazen and Sawyer, D.P.C., filed at the UKIPO on September 15, 2026. It is filed and waiting for examination and covers classes 9 and 42.

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Official UKIPO record
CHATH20
Word mark as filed with the UKIPO
Status
Filed
Since September 15, 2026
Filed
September 15, 2026
Registered
Not yet
Expires
Not recorded
Application no.
UK00004445640
Registration no.
UK00004445640
Office
UKIPO
Intellectual Property Office
Mark type
Word mark
2 classes
Ownership

Who owns CHATH20

The owner and representative on file with the office.

Owner

Hazen and Sawyer, D.P.C.

United States

Representative

Fieldfisher LLP

Fieldfisher LLP

Goods and services

What the mark covers

The products and services CHATH20 is filed for, grouped by Nice class.

  • Downloadable computer software using artificial intelligence (AI) for responding to client inquiries, for analyzing, providing, displaying and summarizing data, and for creating data-driven models, all in the field of water.

  • Providing on-line non-downloadable software using artificial intelligence (AI) for responding to client inquiries, for analyzing, providing, displaying and summarizing data, and for creating data-driven models, all in the field of water.

FAQ

About CHATH20

Who owns the trademark "CHATH20"?

The UKIPO trademark "CHATH20" (application UK00004445640) is owned by Hazen and Sawyer, D.P.C.

What is the status of "CHATH20"?

Its status at the UKIPO is: filed.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull CHATH20 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_01a0a847-4e79-720a-bde2-8897d5082419
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a0a847-4e79-720a-bde2-8897d5082419",
  "object": "trademark",
  "mark_text": "CHATH20",
  "status": {
    "primary": "pending",
    "stage": "filed"
  },
  "office_code": "GB",
  "application_number": "UK00004445640",
  "filing_date": "2026-09-15",
  "nice_classes": [
    9,
    42
  ],
  "owners": [
    {
      "name": "Hazen and Sawyer, D.P.C.",
      "entity_id": null
    }
  ]
}