Who owns the QUELIMMUNE trademark?

The QUELIMMUNE trademark is owned by SeaStar Medical, Inc..

What class is the QUELIMMUNE trademark registered in?

The QUELIMMUNE trademark is registered in Class 010 (Surgical, medical, dental & veterinary apparatus).

What is the serial number for QUELIMMUNE?

The USPTO serial number for QUELIMMUNE is 98411109.

What is the registration number for QUELIMMUNE?

QUELIMMUNE is registered under USPTO registration number 8006271.

QUELIMMUNE - Owned by SeaStar Medical, Inc. - (Class 010)

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 010Surgical, medical, dental & veterinary apparatus

US codes: 026, 039, 044

First use anywhere: Jul 31, 2024

First use in commerce: Jul 31, 2024

Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contact lenses and sunglasses; orthopaedic articles; suture materials; therapeutic and assistive devices adapted for persons with disabilities; massage apparatus; apparatus, devices and articles for nursing infants; sexual activity apparatus, devices and articles.

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

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlyTrademark

International Filings

Madrid Protocol1 filings

This mark has 1 Madrid Protocol filing on record with the USPTO.

1818414

480Aug 16, 2024

Source: USPTO Madrid International Filing Requests

Status History

25 events

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Apr 07, 2026

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 07, 2026

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 07, 2026

Code TCCA

REGISTERED-PRINCIPAL REGISTER

Oct 28, 2025

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 28, 2025

Code NRCC

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Oct 09, 2025

Code CNPR

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Oct 09, 2025

Code SUNA

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Sep 18, 2025

Code AITU

STATEMENT OF USE PROCESSING COMPLETE

Sep 18, 2025

Code SUPC

TEAS STATEMENT OF USE RECEIVED

Apr 25, 2025

Code EISU

USE AMENDMENT FILED

Apr 25, 2025

Code IUAF

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Mar 18, 2025

Code NOAM

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 21, 2025

Code NPUB

PUBLISHED FOR OPPOSITION

Jan 21, 2025

Code PUBO

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 15, 2025

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 30, 2024

Code CNSA

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 11, 2024

Code TEME

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 10, 2024

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 10, 2024

Code CRFA

NON-FINAL ACTION WRITTEN

Sep 11, 2024

Code CNRT

NON-FINAL ACTION E-MAILED

Sep 11, 2024

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 11, 2024

Code GNRN

ASSIGNED TO EXAMINER

Sep 10, 2024

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 24, 2024

Code NWOS

NEW APPLICATION ENTERED

Feb 19, 2024

Code NWAP

Other Marks by SeaStar Medical, Inc.

Additional USPTO filings from the same owner.

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Other Marks by Carla B. Oakley

Additional USPTO filings handled by the same attorney of record.

NAU

NAUTILUS

97473604

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MYO

MYOFIT

99447146

REGISTERED

CON

CONFICTION

98441523

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SAN

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QUELIMMUNE

What to file next

Full Goods & Services

Filing Basis & Declarations

International Filings

Other Marks by SeaStar Medical, Inc.

Other Marks by Carla B. Oakley

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