Who owns the HEMOFLAVIN trademark?

The HEMOFLAVIN trademark is owned by YewSavin, Inc..

What class is the HEMOFLAVIN trademark registered in?

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

What is the serial number for HEMOFLAVIN?

The USPTO serial number for HEMOFLAVIN is 98785955.

What is the registration number for HEMOFLAVIN?

HEMOFLAVIN is registered under USPTO registration number 0.

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Home Search: HEMOFLAVINHEMOFLAVIN #98785955

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Updated Oct 2, 2026·25 searches this week

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HEM

USPTO Trademark Record

PENDING

HEMOFLAVIN

SN 98785955·Reg 0·Filed Oct 04, 2024

Owner YewSavin, 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.

HEMOFLAVIN (Serial No. 98785955), Registration No. 0, is a pending US trademark filed on Oct 04, 2024 by YewSavin, Inc.. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

Statement of Use due: December 16, 202675 days remaining

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Full conflict analysis for HEMOFLAVIN (SN 98785955) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

HEMOFLAVIN (Reg. #0) is a pending US trademark that was filed in 2024 and is currently under USPTO examination. 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

Oct 04, 2024

SERIAL

98785955

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateOct 04, 2024

Serial Number98785955

Registration No.0

Registration DateDec 31, 1969

Status DateJun 09, 2026

Published for OppositionOct 21, 2025

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

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

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

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Status History

21 events

SOU EXTENSION 1 GRANTED

Jun 09, 2026

SOU EXTENSION 1 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jun 09, 2026

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Jun 08, 2026

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Jun 08, 2026

SOU EXTENSION 1 FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Dec 16, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Oct 21, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 21, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 15, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 22, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 21, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 21, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 21, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Jun 19, 2025

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Jun 19, 2025

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

ASSIGNED TO EXAMINER

Mar 20, 2025

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Mar 20, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Mar 20, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 20, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION ENTERED

Oct 04, 2024

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 04, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Oct 04, 2024

APPLICATION FILING RECEIPT MAILED

Other Marks by YewSavin, Inc.

Additional USPTO filings from the same owner.

FLA

FLAVOHEMONE

98785922

YewSavin, Inc.

PENDING

FLA

FLAVOCOAG

98785944

YewSavin, Inc.

PENDING

COA

COAGFLAVIN

98785977

YewSavin, Inc.

PENDING

BIO

BIOASSAY CERTIFIED

98785985

YewSavin, Inc.

ABANDONED

Other Marks by Rick Toering

Additional USPTO filings handled by the same attorney of record.

FLA

FLAVOHEMONE

98785922

PENDING

FLA

FLAVOCOAG

98785944

PENDING

COA

COAGFLAVIN

98785977

PENDING

BIO

BIOASSAY CERTIFIED

98785985

ABANDONED

HEMOFLAVIN

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Other Marks by Rick Toering

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