Who owns the TRANQUILENE trademark?

The TRANQUILENE trademark is owned by Tranquility Labs LLC.

What class is the TRANQUILENE trademark registered in?

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

What is the serial number for TRANQUILENE?

The USPTO serial number for TRANQUILENE is 87379192.

What is the registration number for TRANQUILENE?

TRANQUILENE is registered under USPTO registration number 5306457.

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Home Search: TRANQUILENETRANQUILENE #87379192

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Updated Sep 28, 2026·13 searches this week

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USPTO Trademark Record

REGISTERED

TRANQUILENE

SN 87379192·Reg 5306457·Filed Mar 21, 2017

Owner Tranquility Labs LLC

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.

TRANQUILENE (Serial No. 87379192), Registration No. 5306457, is a registered US trademark filed on Mar 21, 2017 by Tranquility Labs LLC. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

Section 8/9 declaration window: October 11, 2027

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Mark Intelligence

TRANQUILENE (Reg. #5306457) is a registered US trademark that has been protecting its owner, Tranquility Labs LLC, since 2017. 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

Mar 21, 2017

SERIAL

87379192

REG#

5306457

REGISTERED

Oct 10, 2017

Filing Information

StatusREGISTERED

Filing DateMar 21, 2017

Serial Number87379192

Registration No.5306457

Registration DateOct 10, 2017

Status DateOct 06, 2023

Published for OppositionJul 25, 2017

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

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

First use anywhere: Jan 29, 2017

First use in commerce: Jan 29, 2017

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

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Status History

16 events

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 23, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 23, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Oct 23, 2025

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

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Oct 06, 2023

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Oct 06, 2023

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 06, 2023

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Apr 04, 2023

TEAS SECTION 8 & 15 RECEIVED

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Oct 10, 2022

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

REGISTERED-PRINCIPAL REGISTER

Oct 10, 2017

REGISTERED-PRINCIPAL REGISTER

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 25, 2017

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Jul 25, 2017

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 05, 2017

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 14, 2017

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jun 14, 2017

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 24, 2017

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 24, 2017

NEW APPLICATION ENTERED

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