Who owns the IONPRO trademark?

The IONPRO trademark is owned by Elementium Materials, Inc..

What is the serial number for IONPRO?

The USPTO serial number for IONPRO is 99458958.

What is the registration number for IONPRO?

IONPRO is registered under USPTO registration number 8301494.

IONPRO - Owned by Elementium Materials, Inc. - (Class 001, Class 040)

Q: What class is the IONPRO trademark registered in?

The IONPRO trademark is registered in Class 001 (Chemicals for industrial, scientific & agricultural use), Class 040 (Treatment & processing of materials).

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: Oct 04, 2024

First use in commerce: Oct 04, 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.

Class 040Treatment & processing of materials

US codes: 100, 103, 106

First use anywhere: Oct 04, 2024

First use in commerce: Oct 04, 2024

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.

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

International Filings

Madrid Protocol1 filings

This mark has 1 Madrid Protocol filing on record with the USPTO.

1920882

480Apr 21, 2026

Source: USPTO Madrid International Filing Requests

Status History

16 events

REGISTERED-PRINCIPAL REGISTER

Jun 16, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jun 16, 2026

Code NRCC

PUBLISHED FOR OPPOSITION

Apr 28, 2026

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 28, 2026

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 22, 2026

Code NONP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Apr 21, 2026

Code REAP

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Apr 21, 2026

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Apr 21, 2026

Code CHAN

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 21, 2026

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 21, 2026

Code TCCA

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Apr 21, 2026

Code EWAF

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 01, 2026

Code CNSA

ASSIGNED TO EXAMINER

Mar 10, 2026

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 26, 2025

Code NWOS

NEW APPLICATION ENTERED

Oct 23, 2025

Code NWAP

APPLICATION FILING RECEIPT MAILED

Oct 23, 2025

Code MAFR

Other Marks by Elementium Materials, Inc.

Additional USPTO filings from the same owner.

EDG

EDGE

99458990

Elementium Materials, Inc.

REGISTERED

ELE

ELEMENTIUM

50163051

Elementium Materials, Inc.

PENDING

Other Marks by John H. Platt

Additional USPTO filings handled by the same attorney of record.

NUS

NUSHINE

88697677

REGISTERED

NUP

NUPOWER II

88697784

REGISTERED

UNI

UNICOL

88798745

REGISTERED

HAS

HASTILITE

88798782

REGISTERED

IONPRO

What to file next

Full Goods & Services

Filing Basis & Declarations

International Filings

Other Marks by Elementium Materials, Inc.

Other Marks by John H. Platt

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