Who owns the ENVIROFUSION trademark?

The ENVIROFUSION trademark is owned by WASTE TO ENERGY TECHNOLOGIES LIMITED.

What is the serial number for ENVIROFUSION?

The USPTO serial number for ENVIROFUSION is 79439307.

What is the registration number for ENVIROFUSION?

ENVIROFUSION is registered under USPTO registration number 8418367.

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Updated Oct 6, 2026·21 searches this week

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ENV

USPTO Trademark Record

REGISTERED

ENVIROFUSION

Q: What class is the ENVIROFUSION trademark registered in?

The ENVIROFUSION trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus), Class 040 (Treatment & processing of materials).

SN 79439307·Reg 8418367·Filed Nov 19, 2025

Owner WASTE TO ENERGY TECHNOLOGIES LIMITED

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.; Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

ENVIROFUSION (Serial No. 79439307), Registration No. 8418367, is a registered US trademark filed on Nov 19, 2025 by WASTE TO ENERGY TECHNOLOGIES LIMITED. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus), Class 040 (Treatment & processing of materials).

early section 8: September 01, 2032

Mark Intelligence

ENVIROFUSION (Reg. #8418367) is a registered US trademark that has been protecting its owner, WASTE TO ENERGY TECHNOLOGIES LIMITED, since 2025. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus) and Class 040 (Treatment & processing of materials) respectively. Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 3 opposition proceedings during prosecution.

FILED

Nov 19, 2025

SERIAL

79439307

REG#

8418367

REGISTERED

Sep 01, 2026

Filing Information

StatusREGISTERED

Filing DateNov 19, 2025

Serial Number79439307

Registration No.8418367

Registration DateSep 01, 2026

Status DateSep 01, 2026

Published for OppositionJul 14, 2026

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 024, 031, 034

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

Class 040Treatment & processing of materials

US codes: 100, 103, 106

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

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

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Status History

22 events

REGISTERED-PRINCIPAL REGISTER

Sep 01, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 01, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jul 14, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 14, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION PROCESSED BY IB

Jul 09, 2026

NOTIFICATION PROCESSED BY IB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 08, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Jun 24, 2026

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Jun 24, 2026

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 12, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

REFUSAL PROCESSED BY IB

Jun 04, 2026

REFUSAL PROCESSED BY IB

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 03, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 03, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 03, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

REFUSAL PROCESSED BY MPU

May 21, 2026

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

May 21, 2026

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Apr 01, 2026

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Mar 31, 2026

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Mar 25, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 29, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Jan 29, 2026

APPLICATION FILING RECEIPT MAILED

LIMITATION FROM ORIGINAL APPLICATION ENTERED

Dec 29, 2025

LIMITATION FROM ORIGINAL APPLICATION ENTERED

SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB

Dec 11, 2025

SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB

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