Who owns the OPTITROL trademark?

The OPTITROL trademark is owned by Diamex GmbH.

What class is the OPTITROL trademark registered in?

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

What is the serial number for OPTITROL?

The USPTO serial number for OPTITROL is 79436229.

What is the registration number for OPTITROL?

OPTITROL is registered under USPTO registration number 8518675.

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Home Search: OPTITROLOPTITROL #79436229

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Updated Oct 27, 2026·19 searches this week

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USPTO Trademark Record

REGISTERED

OPTITROL

SN 79436229·Reg 8518675·Filed Sep 25, 2025

Owner Diamex GmbH

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.

OPTITROL (Serial No. 79436229), Registration No. 8518675, is a registered US trademark filed on Sep 25, 2025 by Diamex GmbH. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use).

early section 8: October 27, 2032

Mark Intelligence

OPTITROL (Reg. #8518675) is a registered US trademark that has been protecting its owner, Diamex GmbH, since 2025. The mark covers Class 001 (Chemicals for industrial, scientific & agricultural use). Goods and services include Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocesse.... The mark faced 3 opposition proceedings during prosecution.

FILED

Sep 25, 2025

SERIAL

79436229

REG#

8518675

REGISTERED

Oct 27, 2026

Filing Information

StatusREGISTERED

Filing DateSep 25, 2025

Serial Number79436229

Registration No.8518675

Registration DateOct 27, 2026

Status DateOct 27, 2026

Published for OppositionSep 08, 2026

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 001Chemicals for industrial, scientific & agricultural use

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

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

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Status History

21 events

REGISTERED-PRINCIPAL REGISTER

Oct 27, 2026

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Sep 08, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 08, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION PROCESSED BY IB

Sep 03, 2026

NOTIFICATION PROCESSED BY IB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 02, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

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

Aug 19, 2026

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

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Aug 19, 2026

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 10, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 08, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 08, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 08, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

REFUSAL PROCESSED BY IB

Apr 09, 2026

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Mar 20, 2026

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Mar 20, 2026

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

CHANGE OF NAME/ADDRESS REC'D FROM IB

Mar 19, 2026

CHANGE OF NAME/ADDRESS REC'D FROM IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Feb 16, 2026

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Feb 14, 2026

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Feb 02, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 07, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Nov 07, 2025

APPLICATION FILING RECEIPT MAILED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Nov 06, 2025

SN ASSIGNED FOR SECT 66A APPL FROM IB

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OPTITROL

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