Who owns the CYNFELVIRIX trademark?

The CYNFELVIRIX trademark is owned by Xuehua Chen.

What class is the CYNFELVIRIX trademark registered in?

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

What is the serial number for CYNFELVIRIX?

The USPTO serial number for CYNFELVIRIX is 99546032.

What is the registration number for CYNFELVIRIX?

CYNFELVIRIX is registered under USPTO registration number 8242927.

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Home Search: CYNFELVIRIXCYNFELVIRIX #99546032

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Updated Sep 24, 2026·34 searches this week

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CYN

USPTO Trademark Record

REGISTERED

CYNFELVIRIX

SN 99546032·Reg 8242927·Filed Dec 12, 2025

Owner Xuehua Chen

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.

CYNFELVIRIX (Serial No. 99546032), Registration No. 8242927, is a registered US trademark filed on Dec 12, 2025 by Xuehua Chen. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

early section 8: May 05, 2032

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Mark Intelligence

CYNFELVIRIX (Reg. #8242927) is a registered US trademark that has been protecting its owner, Xuehua Chen, since 2025. 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 12, 2025

SERIAL

99546032

REG#

8242927

REGISTERED

May 05, 2026

Filing Information

StatusREGISTERED

Filing DateDec 12, 2025

Serial Number99546032

Registration No.8242927

Registration DateMay 05, 2026

Status DateMay 05, 2026

Published for OppositionMar 17, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

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

First use anywhere: Nov 28, 2025

First use in commerce: Nov 28, 2025

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

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Status History

18 events

REGISTERED-PRINCIPAL REGISTER

May 05, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 05, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Mar 17, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 17, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 11, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 18, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 17, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 16, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 16, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Jan 26, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jan 26, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jan 26, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jan 22, 2026

ASSIGNED TO EXAMINER

TEAS VOLUNTARY AMENDMENT RECEIVED

Dec 18, 2025

TEAS VOLUNTARY AMENDMENT RECEIVED

TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED

Dec 18, 2025

TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED

NEW APPLICATION ENTERED

Dec 12, 2025

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 12, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Dec 12, 2025

APPLICATION FILING RECEIPT MAILED

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