Who owns the CIRCADIN trademark?

The CIRCADIN trademark is owned by Neurim Pharmaceuticals (1991) Ltd..

What class is the CIRCADIN trademark registered in?

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

What is the serial number for CIRCADIN?

The USPTO serial number for CIRCADIN is 98318886.

What is the registration number for CIRCADIN?

CIRCADIN is registered under USPTO registration number 7886243.

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Updated Oct 7, 2026·21 searches this week

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CIR

USPTO Trademark Record

REGISTERED

CIRCADIN

SN 98318886·Reg 7886243·Filed Dec 18, 2023

Owner Neurim Pharmaceuticals (1991) Ltd.

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.

CIRCADIN (Serial No. 98318886), Registration No. 7886243, is a registered US trademark filed on Dec 18, 2023 by Neurim Pharmaceuticals (1991) Ltd.. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

early section 8: August 12, 2031

Mark Intelligence

CIRCADIN (Reg. #7886243) is a registered US trademark that has been protecting its owner, Neurim Pharmaceuticals (1991) Ltd., since 2023. 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

Dec 18, 2023

SERIAL

98318886

REG#

7886243

REGISTERED

Aug 12, 2025

Filing Information

StatusREGISTERED

Filing DateDec 18, 2023

Serial Number98318886

Registration No.7886243

Registration DateAug 12, 2025

Status DateAug 12, 2025

Published for OppositionNov 12, 2024

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

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

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

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Status History

22 events

REGISTERED-PRINCIPAL REGISTER

Aug 12, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 12, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jul 22, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

1(B) BASIS DELETED; PROCEED TO REGISTRATION

Jul 22, 2025

1(B) BASIS DELETED; PROCEED TO REGISTRATION

TEAS POST PUBLICATION AMENDMENT RECEIVED

Jul 21, 2025

TEAS POST PUBLICATION AMENDMENT RECEIVED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jul 16, 2025

CASE ASSIGNED TO INTENT TO USE PARALEGAL

TEAS DELETE 1(B) BASIS RECEIVED

Feb 12, 2025

TEAS DELETE 1(B) BASIS RECEIVED

AMENDMENT AFTER NOA NOT ENTERED

Feb 12, 2025

AMENDMENT AFTER NOA NOT ENTERED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Dec 24, 2024

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Nov 12, 2024

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 12, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 23, 2024

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 30, 2024

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 15, 2024

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 15, 2024

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 15, 2024

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Jul 18, 2024

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 18, 2024

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 18, 2024

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jul 16, 2024

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 25, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Dec 18, 2023

NEW APPLICATION ENTERED

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