Who owns the TANTECH trademark?

The TANTECH trademark is owned by Onesome, LLC.

What class is the TANTECH trademark registered in?

The TANTECH trademark is registered in Class 025 (Clothing, footwear & headgear).

What is the serial number for TANTECH?

The USPTO serial number for TANTECH is 98902954.

What is the registration number for TANTECH?

TANTECH is registered under USPTO registration number 0.

Sealvo

Home Search: TANTECHTANTECH #98902954

Back

Updated Sep 26, 2026·13 searches this week

View on USPTO TSDR Find similar marks

TAN

USPTO Trademark Record

ABANDONED

TANTECH

SN 98902954·Reg 0·Filed Dec 14, 2024

Owner Onesome, LLC

Clothing, footwear, headwear.

TANTECH (Serial No. 98902954), Registration No. 0, is a abandoned US trademark filed on Dec 14, 2024 by Onesome, LLC. This trademark covers Class 025 (Clothing, footwear & headgear).

Conflict Analysis

Full conflict analysis for TANTECH (SN 98902954) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

TANTECH (Reg. #0) is an abandoned US trademark that was filed in 2024 but has since been abandoned. The mark covers Class 025 (Clothing, footwear & headgear). Goods and services include Clothing, footwear, headwear.. The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 14, 2024

SERIAL

98902954

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusABANDONED

Filing DateDec 14, 2024

Serial Number98902954

Registration No.0

Registration DateDec 31, 1969

Status DateApr 06, 2026

Published for OppositionJul 08, 2025

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 025Clothing, footwear & headgear

US codes: 022, 039

Clothing, footwear, headwear.

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

10 events

ABANDONMENT - NO USE STATEMENT FILED

Apr 06, 2026

ABANDONMENT - NO USE STATEMENT FILED

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

Apr 06, 2026

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Sep 02, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jul 08, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 08, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 02, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 04, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jun 02, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 27, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Dec 14, 2024

NEW APPLICATION ENTERED

Other Marks by Onesome, LLC

Additional USPTO filings from the same owner.

ONE

ONESOME

98762623

Onesome LLC

REGISTERED

ONE

ONESOME GOLF

98430939

Onesome, LLC

REGISTERED

ONE

ONESOME

98266398

Onesome, LLC

REGISTERED

STA

STAND OUT. GIVE BACK.

98762630

Onesome LLC

PENDING

TANTECH

Run a conflict check

Other Marks by Onesome, LLC

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company