Who owns the CONOSTAN trademark?

The CONOSTAN trademark is owned by ANALYTICHEM CANADA INC..

What class is the CONOSTAN trademark registered in?

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

What is the serial number for CONOSTAN?

The USPTO serial number for CONOSTAN is 90692564.

What is the registration number for CONOSTAN?

CONOSTAN is registered under USPTO registration number 6608453.

CONOSTAN - Owned by ANALYTICHEM CANADA INC. - (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: Dec 01, 2007

First use in commerce: Dec 01, 2007

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

Filed as Use ApplicationUse Application CurrentlyTrademark

Status History

10 events

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Feb 11, 2026

Code ASGN

REGISTERED-PRINCIPAL REGISTER

Jan 04, 2022

Code R.PR

PUBLISHED FOR OPPOSITION

Oct 19, 2021

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 19, 2021

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 29, 2021

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 13, 2021

Code CNSA

ASSIGNED TO EXAMINER

Sep 08, 2021

Code DOCK

NOTICE OF DESIGN SEARCH CODE E-MAILED

Aug 07, 2021

Code MDSC

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 06, 2021

Code NWOS

NEW APPLICATION ENTERED

May 08, 2021

Code NWAP

Other Marks by ANALYTICHEM CANADA INC.

Additional USPTO filings from the same owner.

DIG

DIGIPREP

76493177

ANALYTICHEM CANADA INC.

REGISTERED

PLA

PLASMAFLOW

87565674

ANALYTICHEM CANADA INC.

REGISTERED

EAS

EASYSNAP

90692563

ANALYTICHEM CANADA INC.

REGISTERED

MUL

MULTIVIEW

90527212

ANALYTICHEM CANADA INC.

REGISTERED

Other Marks in Class 001 — Chemicals for industrial, scientific & agricultural use

Recently filed and registered marks in the same international class.

CON

CONOSTAN

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CON

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Other Marks by Michael I. Angert

Additional USPTO filings handled by the same attorney of record.

NKC

NK CABINETS

99273222

REGISTERED

CLO

CLOSED BURGER

98611646

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DIG

DIGIPREP

76493177

REGISTERED

PLA

PLASMAFLOW

87565674

REGISTERED

CONOSTAN

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by ANALYTICHEM CANADA INC.

Other Marks in Class 001 — Chemicals for industrial, scientific & agricultural use

Other Marks by Michael I. Angert

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