Who owns the SYNSERIN trademark?

The SYNSERIN trademark is owned by SyneuRx International (Taiwan) Corp.

What class is the SYNSERIN trademark registered in?

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

What is the serial number for SYNSERIN?

The USPTO serial number for SYNSERIN is 87953269.

What is the registration number for SYNSERIN?

SYNSERIN is registered under USPTO registration number 6303597.

SYNSERIN - Owned by SyneuRx International (Taiwan) Corp - (Class 005)

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 005Pharmaceuticals, medical & veterinary preparations

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

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.

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

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Status History

37 events

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

Mar 30, 2026

Code REM1

REGISTERED-PRINCIPAL REGISTER

Mar 30, 2021

Code R.PR

PUBLISHED FOR OPPOSITION

Jan 12, 2021

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 12, 2021

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 23, 2020

Code NONP

NOTICE OF ALLOWANCE CANCELLED

Dec 09, 2020

Code IUCN

CASE RETURNED TO EXAMINATION

Dec 09, 2020

Code OTHE

PETITION TO DIRECTOR - CHANGE BASIS - GRANTED

Dec 02, 2020

Code PCBG

ATTORNEY REVIEW/DECISION ON AMENDMENT REQUIRED

Dec 02, 2020

Code ATRQ

ASSIGNED TO PETITION STAFF

Dec 01, 2020

Code APET

TEAS PETITION TO AMEND BASIS RECEIVED

Oct 01, 2020

Code TPAD

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jul 24, 2020

Code COAR

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

Jul 24, 2020

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 24, 2020

Code ARAA

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Jul 24, 2020

Code ECDR

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 24, 2020

Code TCCA

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jul 24, 2020

Code CHAN

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jun 12, 2020

Code EXRA

SOU TEAS EXTENSION RECEIVED

Jun 10, 2020

Code EEXT

SOU EXTENSION 3 FILED

Jun 10, 2020

Code EXT3

SOU EXTENSION 3 GRANTED

Jun 10, 2020

Code EX3G

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Dec 17, 2019

Code EXRA

SOU TEAS EXTENSION RECEIVED

Dec 13, 2019

Code EEXT

SOU EXTENSION 2 FILED

Dec 13, 2019

Code EXT2

SOU EXTENSION 2 GRANTED

Dec 13, 2019

Code EX2G

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jun 15, 2019

Code EXRA

SOU TEAS EXTENSION RECEIVED

Jun 13, 2019

Code EEXT

SOU EXTENSION 1 FILED

Jun 13, 2019

Code EXT1

SOU EXTENSION 1 GRANTED

Jun 13, 2019

Code EX1G

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jan 08, 2019

Code NOAM

PUBLISHED FOR OPPOSITION

Nov 13, 2018

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 13, 2018

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 24, 2018

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 02, 2018

Code CNSA

ASSIGNED TO EXAMINER

Sep 25, 2018

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 14, 2018

Code NWOS

NEW APPLICATION ENTERED

Jun 11, 2018

Code NWAP

Other Marks by SyneuRx International (Taiwan) Corp

Additional USPTO filings from the same owner.

NEU

NEUSERINE

88031647

SyneuRx International (Taiwan) Corp

REGISTERED

PEN

PENTARLANDIR

90067787

SyneuRx International (Taiwan) Corp.

REGISTERED

TAN

TANNQUILYNNE

88167507

SyneuRx International (Taiwan) Corp.

REGISTERED

CLO

CLOZABEN

87914130

SyneuRx International (Taiwan) Corp.

REGISTERED

Other Marks by Michael T. Smith

Additional USPTO filings handled by the same attorney of record.

GTA

GTALK

99622605

REGISTERED

GTA

GTALK

99622599

REGISTERED

WAV

WAVEFLOW

98924775

REGISTERED

VAP

VAPORFLOW

98924799

REGISTERED

SYNSERIN

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by SyneuRx International (Taiwan) Corp

Other Marks by Michael T. Smith

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