USPTO trademark

PSC

AllowedUSPTOWord markClass 1

"PSC" is a word mark owned by Perspective Therapeutics, Inc., filed at the USPTO on December 11, 2025. It has been allowed and covers class 1 (Chemicals).

View Perspective Therapeutics, Inc. portfolioGet this data via the API
Official USPTO record
PSC trademark as filed
As filed with the USPTO
Status
Allowed
Since October 6, 2026
Filed
December 11, 2025
Registered
Not yet
Expires
Not recorded
Application no.
99543097
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns PSC

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

Owner

Perspective Therapeutics, Inc.

CATX · Seattle, United States

9 trademarks in the portfolioView company

Representative

Katherine Keating

Bryan Cave Leighton Paisner LLP

Goods and services

What the mark covers

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

  • Chemical agents for binding radioisotopes of lead to be used in radiopharmaceutical compounds for diagnostic and therapeutic purposes comprised of small molecule chemical structures

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Noa e-mailed - sou required from applicant
  2. Official gazette publication confirmation e-mailed
  3. Published for opposition
  4. Notification of notice of publication e-mailed
  5. Approved for pub - principal register
  6. Teas/email correspondence entered
  7. Correspondence received in law office
  8. Teas response to office action received
  9. Notification of non-final action e-mailed
  10. Non-final action e-mailed

5 earlier steps on the official record.

FAQ

About PSC

Who owns the trademark "PSC"?

The USPTO trademark "PSC" (application 99543097) is owned by Perspective Therapeutics, Inc.

What is the status of "PSC"?

Its status at the USPTO is: allowed.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull PSC 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_019d2b72-ed79-76be-991f-8f6987ad98e3
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2b72-ed79-76be-991f-8f6987ad98e3",
  "object": "trademark",
  "mark_text": "PSC",
  "status": {
    "primary": "pending",
    "stage": "allowed"
  },
  "office_code": "US",
  "application_number": "99543097",
  "filing_date": "2025-12-11",
  "nice_classes": [
    1
  ],
  "owners": [
    {
      "name": "Perspective Therapeutics, Inc.",
      "entity_id": "ent_019eb71e-ff8e-77cb-847f-405458050095"
    }
  ]
}