USPTO trademark

CALITHERA

RegisteredUSPTOWord markClass 5

"CALITHERA" is a word mark owned by Calithera Biosciences, Inc., filed at the USPTO on February 11, 2021. It is registered and covers class 5 (Pharmaceuticals).

View Calithera Biosciences, Inc. portfolio Get this data via the API

Data current as of August 16, 2022Official USPTO record

As filed with the USPTO

Status: Registered; Since August 16, 2022
Filed: February 11, 2021
Registered: August 16, 2022
Expires: Not recorded
Application no.: 90524727
Registration no.: 6822232
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 1 class

Ownership

Who owns CALITHERA

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

Owner

Calithera Biosciences, Inc.

CALA · South San Francisco, United States

23 trademarks in the portfolioView company

Representative

Jenevieve Maerker

Foley Hoag LLP

Goods and services

What the mark covers

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

05Class 5 · Pharmaceuticals
House mark for pharmaceutical preparations for human use

History

What has happened so far

Steps recorded by the USPTO, newest first.

August 16, 2022Notice of registration confirmation emailed
August 16, 2022Registered-principal register
July 14, 2022Notice of acceptance of statement of use e-mailed
July 13, 2022Allowed principal register - sou accepted
June 18, 2022Notice of approval of extension request e-mailed
June 17, 2022Statement of use processing complete
June 17, 2022Sou extension 1 granted
June 17, 2022Case assigned to intent to use paralegal
June 9, 2022Use amendment filed
June 9, 2022Sou extension 1 filed

10 earlier steps on the official record.

FAQ

About CALITHERA

Who owns the trademark "CALITHERA"?

The USPTO trademark "CALITHERA" (application 90524727) is owned by Calithera Biosciences, Inc.

What is the status of "CALITHERA"?

Its status at the USPTO is: registered.

When was "CALITHERA" registered?

It was registered on August 16, 2022.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull CALITHERA 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_019d2d03-58ed-71e1-a448-c04696631620
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2d03-58ed-71e1-a448-c04696631620",
  "object": "trademark",
  "mark_text": "CALITHERA",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "90524727",
  "filing_date": "2021-02-11",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "Calithera Biosciences, Inc.",
      "entity_id": "ent_019ebbd7-aef9-7343-a2ec-fefcdc1fce79"
    }
  ]
}