Who owns the ISO-K trademark?

The ISO-K trademark is owned by BIODEL AG INC..

What class is the ISO-K trademark registered in?

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

What is the serial number for ISO-K?

The USPTO serial number for ISO-K is 87950669.

What is the registration number for ISO-K?

ISO-K is registered under USPTO registration number 5759185.

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Updated Sep 20, 2026·37 searches this week

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ISO

USPTO Trademark Record

ABANDONED

ISO-K

SN 87950669·Reg 5759185·Filed Jun 06, 2018

Owner BIODEL AG INC.

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.

ISO-K (Serial No. 87950669), Registration No. 5759185, is a abandoned US trademark filed on Jun 06, 2018 by BIODEL AG INC.. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use).

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Full conflict analysis for ISO-K (SN 87950669) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

ISO-K (Reg. #5759185) is an abandoned US trademark that was filed in 2018 but has since been abandoned. 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 1 opposition proceeding during prosecution.

FILED

Jun 06, 2018

SERIAL

87950669

REG#

5759185

REGISTERED

May 21, 2019

Filing Information

StatusABANDONED

Filing DateJun 06, 2018

Serial Number87950669

Registration No.5759185

Registration DateMay 21, 2019

Status DateDec 05, 2025

Published for OppositionOct 30, 2018

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 001Chemicals for industrial, scientific & agricultural use

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

First use anywhere: Jun 02, 2018

First use in commerce: Oct 03, 2018

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

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Status History

19 events

CANCELLED SEC. 8 (6-YR)

Dec 05, 2025

CANCELLED SEC. 8 (6-YR)

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

May 21, 2024

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Nov 02, 2022

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED-PRINCIPAL REGISTER

May 21, 2019

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Apr 18, 2019

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

HIDDEN SENSITIVE CONTENT

Apr 17, 2019

HIDDEN SENSITIVE CONTENT

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Apr 17, 2019

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Mar 28, 2019

STATEMENT OF USE PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Mar 27, 2019

CASE ASSIGNED TO INTENT TO USE PARALEGAL

TEAS STATEMENT OF USE RECEIVED

Mar 11, 2019

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Mar 11, 2019

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Dec 25, 2018

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Oct 30, 2018

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 30, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 10, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 26, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Sep 24, 2018

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 13, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jun 09, 2018

NEW APPLICATION ENTERED

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