Who owns the LIQUIDIA trademark?

The LIQUIDIA trademark is owned by Liquidia Technologies, Inc..

What class is the LIQUIDIA trademark registered in?

The LIQUIDIA trademark is registered in Class 005 (Pharmaceuticals, medical & veterinary preparations).

What is the serial number for LIQUIDIA?

The USPTO serial number for LIQUIDIA is 98977395.

What is the registration number for LIQUIDIA?

LIQUIDIA is registered under USPTO registration number 0.

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Home Search: LIQUIDIALIQUIDIA #98977395

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Updated Sep 21, 2026·9 searches this week

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LIQ

USPTO Trademark Record

PENDING

LIQUIDIA

SN 98977395·Reg 0·Filed Sep 11, 2024

Owner Liquidia Technologies, Inc.

Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances adapted for medical or veterinary purposes, food for babies; dietary supplements for human beings and animals; adhesive plasters, materials for dressings; material for filling teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.

LIQUIDIA (Serial No. 98977395), Registration No. 0, is a pending US trademark filed on Sep 11, 2024 by Liquidia Technologies, Inc.. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

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Mark Intelligence

LIQUIDIA (Reg. #0) is a pending US trademark that was filed in 2024 and is currently under USPTO examination. The mark covers Class 005 (Pharmaceuticals, medical & veterinary preparations). Goods and services include Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and subs.... The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 11, 2024

SERIAL

98977395

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateSep 11, 2024

Serial Number98977395

Registration No.0

Registration DateDec 31, 1969

Status DateJul 22, 2025

Published for OppositionMay 27, 2025

Filing Basis & Declarations

Trademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

US codes: 005, 006, 018, 044, 046, 051, 052

First use anywhere: Jun 02, 2025

First use in commerce: Jun 02, 2025

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

22 events

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jan 12, 2026

CASE ASSIGNED TO INTENT TO USE PARALEGAL

DIVISIONAL PROCESSING COMPLETE

Jan 12, 2026

DIVISIONAL PROCESSING COMPLETE

STATEMENT OF USE PROCESSING COMPLETE

Jan 12, 2026

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Jul 24, 2025

TEAS STATEMENT OF USE RECEIVED

TEAS REQUEST TO DIVIDE RECEIVED

Jul 24, 2025

TEAS REQUEST TO DIVIDE RECEIVED

DIVISIONAL REQUEST RECEIVED

Jul 24, 2025

DIVISIONAL REQUEST RECEIVED

USE AMENDMENT FILED

Jul 24, 2025

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jul 22, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

May 27, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 27, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 21, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 24, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 22, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 22, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 22, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO EXAMINER

Mar 21, 2025

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Mar 21, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Mar 21, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 21, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 20, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Mar 20, 2025

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Sep 11, 2024

NEW APPLICATION ENTERED

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