USPTO trademark

LIQUIDIA

AllowedUSPTOWord and designClass 5

"LIQUIDIA" is a word and design mark owned by Liquidia Technologies, Inc., filed at the USPTO on September 11, 2024. It has been allowed and covers class 5 (Pharmaceuticals).

View Liquidia Technologies, Inc. portfolioGet this data via the API
Official USPTO record
LIQUIDIA trademark as filed
As filed with the USPTO
Status
Allowed
Since July 22, 2025
Filed
September 11, 2024
Registered
Not yet
Expires
Not recorded
Application no.
98977395
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word and design
1 class
Ownership

Who owns LIQUIDIA

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

Owner

Liquidia Technologies, Inc.

LQDA · Morrisville, United States

50 trademarks in the portfolioView company

Representative

Devon E. White

Wyrick Robbins Yates & Ponton LLP

Goods and services

What the mark covers

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

  • Pharmaceuticals for treatment of respiratory diseases, namely, pharmaceuticals in the form of capsules comprised of microparticles and nanoparticles composed of polymers, excipients, therapeutics, and biologics; Pharmaceuticals for treatment of respiratory diseases, namely, pharmaceuticals in the nature of microparticles and nanoparticles with prophylactic properties composed of polymers, excipients, therapeutics, and biologics;

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Statement of use processing complete
  2. Divisional processing complete
  3. Case assigned to intent to use paralegal
  4. Use amendment filed
  5. Divisional request received
  6. Teas request to divide received
  7. Teas statement of use received
  8. Noa e-mailed - sou required from applicant
  9. Official gazette publication confirmation e-mailed
  10. Published for opposition

10 earlier steps on the official record.

FAQ

About LIQUIDIA

Who owns the trademark "LIQUIDIA"?

The USPTO trademark "LIQUIDIA" (application 98977395) is owned by Liquidia Technologies, Inc.

What is the status of "LIQUIDIA"?

Its status at the USPTO is: allowed.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull LIQUIDIA 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_019d2a5b-35a1-73aa-b1e4-b9b6640a490a
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2a5b-35a1-73aa-b1e4-b9b6640a490a",
  "object": "trademark",
  "mark_text": "LIQUIDIA",
  "status": {
    "primary": "pending",
    "stage": "allowed"
  },
  "office_code": "US",
  "application_number": "98977395",
  "filing_date": "2024-09-11",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "Liquidia Technologies, Inc.",
      "entity_id": "ent_019eb705-eec4-76d3-8b1a-bf293a8b944f"
    }
  ]
}