USPTO trademark

PROPREQTIVE

AllowedUSPTOWord markClass 5

"PROPREQTIVE" is a word mark owned by Annexon, Inc., filed at the USPTO on January 24, 2025. It has been allowed and covers class 5 (Pharmaceuticals).

View Annexon, Inc. portfolioGet this data via the API
Official USPTO record
PROPREQTIVE trademark as filed
As filed with the USPTO
Status
Allowed
Since October 1, 2026
Filed
January 24, 2025
Registered
Not yet
Expires
Not recorded
Application no.
99017522
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns PROPREQTIVE

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

Owner

Annexon, Inc.

ANNX · Brisbane, United States

10 trademarks in the portfolioView company

Representative

Joshua S. Jarvis

Foley Hoag LLP

Goods and services

What the mark covers

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

  • Pharmaceutical preparations for the treatment of immune system related diseases and disorders, complement-mediated diseases and disorders, and neurological diseases and disorders; pharmaceutical preparations for the treatment of Guillain-Barré syndrome.

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notice of approval of extension request e-mailed
  2. Sou extension 2 granted
  3. Sou extension 2 filed
  4. Sou teas extension received
  5. Notice of approval of extension request e-mailed
  6. Sou extension 1 granted
  7. Sou extension 1 filed
  8. Sou teas extension received
  9. Noa e-mailed - sou required from applicant
  10. Official gazette publication confirmation e-mailed

7 earlier steps on the official record.

FAQ

About PROPREQTIVE

Who owns the trademark "PROPREQTIVE"?

The USPTO trademark "PROPREQTIVE" (application 99017522) is owned by Annexon, Inc.

What is the status of "PROPREQTIVE"?

Its status at the USPTO is: allowed.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull PROPREQTIVE 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_019d2a65-a88a-75e3-b78c-020ffbc701bb
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2a65-a88a-75e3-b78c-020ffbc701bb",
  "object": "trademark",
  "mark_text": "PROPREQTIVE",
  "status": {
    "primary": "pending",
    "stage": "allowed"
  },
  "office_code": "US",
  "application_number": "99017522",
  "filing_date": "2025-01-24",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "Annexon, Inc.",
      "entity_id": "ent_019eb70c-666c-7758-8e73-27bd0faa6595"
    }
  ]
}