Who owns the COSYGO trademark?

The COSYGO trademark is owned by Nanjing Hanteng Technology Co., Ltd.

What class is the COSYGO trademark registered in?

The COSYGO trademark is registered in Class 001 (Chemicals for industrial, scientific & agricultural use).

What is the serial number for COSYGO?

The USPTO serial number for COSYGO is 98839353.

What is the registration number for COSYGO?

COSYGO is registered under USPTO registration number 7844215.

COSYGO - Owned by Nanjing Hanteng Technology Co., Ltd - (Class 001)

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 001Chemicals for industrial, scientific & agricultural use

US codes: 001, 005, 006, 010, 026, 046

First use anywhere: Sep 17, 2024

First use in commerce: Sep 17, 2024

Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; fire extinguishing and fire prevention compositions; tempering and soldering preparations; substances for tanning animal skins and hides; adhesives for use in industry; compost, manures, fertilizers; biological preparations for use in industry and science.

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

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Status History

9 events

REGISTERED-PRINCIPAL REGISTER

Jun 24, 2025

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jun 24, 2025

Code NRCC

PUBLISHED FOR OPPOSITION

May 06, 2025

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 06, 2025

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 30, 2025

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 03, 2025

Code CNSA

ASSIGNED TO EXAMINER

Apr 01, 2025

Code DOCK

NEW APPLICATION ENTERED

Nov 06, 2024

Code NWAP

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 06, 2024

Code NWOS

Other Marks by Nanjing Hanteng Technology Co., Ltd

Additional USPTO filings from the same owner.

COS

COSYGO

98839380

Nanjing Hanteng Technology Co., Ltd

REGISTERED

COS

COSYGO

98839398

Nanjing Hanteng Technology Co., Ltd

REGISTERED

COS

COSYGO

98839550

Nanjing Hanteng Technology Co., Ltd

REGISTERED

Other Marks by Leonard Yip

Additional USPTO filings handled by the same attorney of record.

GUA

GUARDVOLTS

99108690

REGISTERED

FRE

FREE2GO

98530327

REGISTERED

GIR

GIRLSAY

99360149

REGISTERED

GIR

GIRLSAY

99360157

REGISTERED

COSYGO

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Nanjing Hanteng Technology Co., Ltd

Other Marks by Leonard Yip

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