Who owns the YISANFLO trademark?

The YISANFLO trademark is owned by Yuanfeng Jiang.

What class is the YISANFLO trademark registered in?

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

What is the serial number for YISANFLO?

The USPTO serial number for YISANFLO is 99219017.

What is the registration number for YISANFLO?

YISANFLO is registered under USPTO registration number 8101926.

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Home Search: YISANFLOYISANFLO #99219017

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Updated Oct 5, 2026·30 searches this week

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YIS

USPTO Trademark Record

REGISTERED

YISANFLO

SN 99219017·Reg 8101926·Filed Jun 05, 2025

Owner Yuanfeng Jiang

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.

YISANFLO (Serial No. 99219017), Registration No. 8101926, is a registered US trademark filed on Jun 05, 2025 by Yuanfeng Jiang. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

early section 8: January 13, 2032

Mark Intelligence

YISANFLO (Reg. #8101926) is a registered US trademark that has been protecting its owner, Yuanfeng Jiang, 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

Jun 05, 2025

SERIAL

99219017

REG#

8101926

REGISTERED

Jan 13, 2026

Filing Information

StatusREGISTERED

Filing DateJun 05, 2025

Serial Number99219017

Registration No.8101926

Registration DateJan 13, 2026

Status DateJan 13, 2026

Published for OppositionNov 25, 2025

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: May 27, 2025

First use in commerce: May 27, 2025

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

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Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Jan 13, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jan 13, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Nov 25, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 25, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 19, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 28, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Oct 24, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Jun 05, 2025

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 05, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Jun 05, 2025

APPLICATION FILING RECEIPT MAILED

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