Who owns the ENLIVIEN trademark?

The ENLIVIEN trademark is owned by Norvoc Bioscience Inc..

What class is the ENLIVIEN trademark registered in?

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

What is the serial number for ENLIVIEN?

The USPTO serial number for ENLIVIEN is 88366614.

What is the registration number for ENLIVIEN?

ENLIVIEN is registered under USPTO registration number 5874228.

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Home Search: ENLIVIENENLIVIEN #88366614

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Updated Oct 14, 2026·36 searches this week

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ENL

USPTO Trademark Record

REGISTERED

ENLIVIEN

SN 88366614·Reg 5874228·Filed Apr 01, 2019

Owner Norvoc Bioscience 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.

ENLIVIEN (Serial No. 88366614), Registration No. 5874228, is a registered US trademark filed on Apr 01, 2019 by Norvoc Bioscience Inc.. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

Section 8/9 declaration window: October 01, 2029

Mark Intelligence

ENLIVIEN (Reg. #5874228) is a registered US trademark that has been protecting its owner, Norvoc Bioscience Inc., since 2019. 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

Apr 01, 2019

SERIAL

88366614

REG#

5874228

REGISTERED

Oct 01, 2019

Filing Information

StatusREGISTERED

Filing DateApr 01, 2019

Serial Number88366614

Registration No.5874228

Registration DateOct 01, 2019

Status DateDec 12, 2025

Published for OppositionJul 16, 2019

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedTrademark

International Filings

Madrid Protocol1 filings

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

1561418

480Oct 22, 2020

Source: USPTO Madrid International Filing Requests

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

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

First use anywhere: Apr 01, 2019

First use in commerce: Apr 01, 2019

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

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Status History

17 events

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Dec 12, 2025

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Dec 12, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 11, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 RECEIVED

Aug 07, 2025

TEAS SECTION 8 RECEIVED

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

Oct 01, 2024

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

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Feb 27, 2020

TEAS CHANGE OF OWNER ADDRESS RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 27, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Feb 27, 2020

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Feb 26, 2020

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED-PRINCIPAL REGISTER

Oct 01, 2019

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jul 16, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 16, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 26, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 12, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jun 11, 2019

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 19, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 04, 2019

NEW APPLICATION ENTERED

Other Marks by Norvoc Bioscience Inc.

Additional USPTO filings from the same owner.

ENL

ENLIVIEN

88819612

NORVOC BIOSCIENCE, INC.

REGISTERED

NOR

NORVOC

88366604

NORVOC BIOSCIENCE, INC.

REGISTERED

NOR

NORVOC BIOSCIENCE

88366596

NORVOC BIOSCIENCE, INC.

REGISTERED

ENL

ENLIVIENPETS

88819686

NORVOC BIOSCIENCE, INC.

REGISTERED

Other Marks by Chris Cheng

Additional USPTO filings handled by the same attorney of record.

NOR

NORVOC

88366604

REGISTERED

NOR

NORVOC BIOSCIENCE

88366596

REGISTERED

ENLIVIEN

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