Who owns the SYNTHORIN trademark?

The SYNTHORIN trademark is owned by SANOFI.

What is the serial number for SYNTHORIN?

The USPTO serial number for SYNTHORIN is 97169077.

What is the registration number for SYNTHORIN?

SYNTHORIN is registered under USPTO registration number 8187885.

SYN

USPTO Trademark Record

REGISTERED

SYNTHORIN

Q: What class is the SYNTHORIN trademark registered in?

The SYNTHORIN trademark is registered in Class 005 (Pharmaceuticals, medical & veterinary preparations), Class 042 (Scientific, technology & SaaS services).

SN 97169077·Reg 8187885·Filed Dec 13, 2021

Owner SANOFI

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.; Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

SYNTHORIN (Serial No. 97169077), Registration No. 8187885, is a registered US trademark filed on Dec 13, 2021 by SANOFI. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations), Class 042 (Scientific, technology & SaaS services).

early section 8: March 24, 2032

Mark Intelligence

SYNTHORIN (Reg. #8187885) is a registered US trademark that has been protecting its owner, SANOFI, since 2021. The mark covers Class 005 (Pharmaceuticals, medical & veterinary preparations) and Class 042 (Scientific, technology & SaaS services) respectively. 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 13, 2021

SERIAL

97169077

REG#

8187885

REGISTERED

Mar 24, 2026

Owner

Applicant

SANOFI

Entity

Corporation

Address

46 AVENUE DE LA GRANDE ARMÉE, PARIS, 75017

Country

Attorney

NameAlexandra Kochian

Law firm

Alexandra Kochian Fross Zelnick Lehrman & Zissu, P.C.

Docket

SYN 2115215

Address

151 West 42nd St., 17th FL, New York, NY 10036, United States

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusREGISTERED

Filing DateDec 13, 2021

Serial Number97169077

Registration No.8187885

Registration DateMar 24, 2026

Status DateMar 24, 2026

Published for OppositionNov 01, 2022

Mark TypeStandard characters

Attorney DocketSYN 2115215

Status DescriptionLive and registered

Filing Signals

FILED

2021

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

Search 15M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

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

First use anywhere: Oct 31, 2022

First use in commerce: Oct 31, 2022

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Oct 31, 2022

First use in commerce: Oct 31, 2022

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

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

Status History

49 events

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jun 17, 2026

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED-PRINCIPAL REGISTER

Mar 24, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Mar 24, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Feb 27, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Feb 27, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

Feb 26, 2026

STATEMENT OF USE PROCESSING COMPLETE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 15, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

ITU OFFICE ACTION ISSUED FOR STATEMENT OF USE

Jan 01, 2026

ITU OFFICE ACTION ISSUED FOR STATEMENT OF USE

TEAS STATEMENT OF USE RECEIVED

Dec 23, 2025

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Dec 23, 2025

USE AMENDMENT FILED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Dec 02, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Dec 02, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 02, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jul 04, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 5 GRANTED

Jul 03, 2025

SOU EXTENSION 5 GRANTED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jul 01, 2025

CASE ASSIGNED TO INTENT TO USE PARALEGAL

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

Jun 30, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 30, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 30, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Jun 30, 2025

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

SOU TEAS EXTENSION RECEIVED

Mar 05, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 5 FILED

Mar 04, 2025

SOU EXTENSION 5 FILED

SOU EXTENSION 4 FILED

Oct 31, 2024

SOU EXTENSION 4 FILED

SOU TEAS EXTENSION RECEIVED

Oct 31, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 4 GRANTED

Oct 31, 2024

SOU EXTENSION 4 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Oct 31, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

May 07, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

May 06, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

May 06, 2024

SOU EXTENSION 3 FILED

SOU EXTENSION 3 GRANTED

May 06, 2024

SOU EXTENSION 3 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Dec 15, 2023

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Dec 13, 2023

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Dec 13, 2023

SOU EXTENSION 2 FILED

SOU EXTENSION 2 GRANTED

Dec 13, 2023

SOU EXTENSION 2 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jun 24, 2023

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Jun 22, 2023

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Jun 22, 2023

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Jun 22, 2023

SOU EXTENSION 1 GRANTED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Dec 27, 2022

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Nov 01, 2022

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 01, 2022

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 12, 2022

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 29, 2022

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Sep 20, 2022

ASSIGNED TO EXAMINER

PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED

Jan 03, 2022

PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED

ASSIGNED TO LIE

Dec 30, 2021

ASSIGNED TO LIE

TEAS VOLUNTARY AMENDMENT RECEIVED

Dec 27, 2021

TEAS VOLUNTARY AMENDMENT RECEIVED

NEW APPLICATION ENTERED

Dec 16, 2021

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 16, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Other Marks in Class 005 — Pharmaceuticals, medical & veterinary preparations

Recently filed and registered marks in the same international class.

SYN

SYNTHORIN

87695246

Synthorx, Inc.

ABANDONED

SYNTHORIN

Get pre-filing clearance

Search 15M+ trademarks

Run a conflict check

Other Marks by SANOFI

Other Marks in Class 005 — Pharmaceuticals, medical & veterinary preparations

Other Marks by Alexandra Kochian

Resources

Company