USPTO trademark

L

RegisteredUSPTOWord and designClass 1

"L" is a word and design mark owned by Lusis Biosciences, Inc., filed at the USPTO on March 20, 2024. It is registered and covers class 1 (Chemicals).

Get this data via the API
Official USPTO record
L trademark as filed
As filed with the USPTO
Status
Registered
Since January 6, 2026
Filed
March 20, 2024
Registered
January 6, 2026
Expires
Not recorded
Application no.
98458842
Registration no.
8096890
Office
USPTO
United States Patent and Trademark Office
Mark type
Word and design
1 class
Ownership

Who owns L

The owner and representative on file with the office.

Owner

Lusis Biosciences, Inc.

Hayward, United States

Representative

Steven K. Lee

Donahue Fitzgerald LLP

Goods and services

What the mark covers

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

  • Reagents for research purposes; reagents for scientific or medical research use; diagnostic reagents, other than for medical or veterinary purposes; assays and reagents for use in genetic research

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notice of registration confirmation emailed
  2. Registered-principal register
  3. Notice of acceptance of statement of use e-mailed
  4. Allowed principal register - sou accepted
  5. Statement of use processing complete
  6. Case assigned to intent to use paralegal
  7. Use amendment filed
  8. Teas statement of use received
  9. Noa e-mailed - sou required from applicant
  10. Official gazette publication confirmation e-mailed

8 earlier steps on the official record.

FAQ

About L

Who owns the trademark "L"?

The USPTO trademark "L" (application 98458842) is owned by Lusis Biosciences, Inc.

What is the status of "L"?

Its status at the USPTO is: registered.

When was "L" registered?

It was registered on January 6, 2026.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull L 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_019d2cb6-8c0d-752a-bbb8-dae3d28fd626
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2cb6-8c0d-752a-bbb8-dae3d28fd626",
  "object": "trademark",
  "mark_text": "L",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "98458842",
  "filing_date": "2024-03-20",
  "nice_classes": [
    1
  ],
  "owners": [
    {
      "name": "LUSIS BIOSCIENCES, INC.",
      "entity_id": null
    }
  ]
}