Who owns the MACRO-SORB trademark?

The MACRO-SORB trademark is owned by WELDONS CHEMICAL, LLC.

What class is the MACRO-SORB trademark registered in?

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

What is the serial number for MACRO-SORB?

The USPTO serial number for MACRO-SORB is 74681659.

What is the registration number for MACRO-SORB?

MACRO-SORB is registered under USPTO registration number 2019940.

Sealvo

Home Search: MACRO-SORBMACRO-SORB #74681659

Back

Updated Sep 19, 2026·36 searches this week

View on USPTO TSDR Find similar marks

MAC

USPTO Trademark Record

REGISTERED

MACRO-SORB

SN 74681659·Reg 2019940·Filed May 30, 1995

Owner WELDONS CHEMICAL, LLC

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.

MACRO-SORB (Serial No. 74681659), Registration No. 2019940, is a registered US trademark filed on May 30, 1995 by WELDONS CHEMICAL, LLC. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use).

renewal 30y period: November 26, 202668 days remaining

Conflict Analysis

Full conflict analysis for MACRO-SORB (SN 74681659) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

MACRO-SORB (Reg. #2019940) is a registered US trademark that has been protecting its owner, WELDONS CHEMICAL, LLC, since 1995. 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

May 30, 1995

SERIAL

74681659

REG#

2019940

REGISTERED

Nov 26, 1996

Filing Information

StatusREGISTERED

Filing DateMay 30, 1995

Serial Number74681659

Registration No.2019940

Registration DateNov 26, 1996

Status DateJun 30, 2017

Published for OppositionJan 16, 1996

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

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: Mar 01, 1996

First use in commerce: Mar 01, 1996

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

44 events

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Nov 26, 2025

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jan 10, 2018

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jan 10, 2018

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jul 12, 2017

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Jun 30, 2017

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Jun 30, 2017

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Jun 30, 2017

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 27, 2017

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 17, 2017

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS SECTION 8 & 9 RECEIVED

May 17, 2017

TEAS SECTION 8 & 9 RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 28, 2017

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 28, 2017

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 19, 2016

TEAS CHANGE OF CORRESPONDENCE RECEIVED

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Nov 26, 2015

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

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

Sep 17, 2015

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 17, 2015

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Oct 16, 2013

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

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

Sep 06, 2013

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 06, 2013

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

May 18, 2011

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

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

Apr 28, 2011

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 28, 2011

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

Mar 29, 2010

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 29, 2010

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Jan 18, 2007

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jan 18, 2007

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

ASSIGNED TO PARALEGAL

Jan 08, 2007

ASSIGNED TO PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Nov 03, 2006

TEAS SECTION 8 & 9 RECEIVED

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Nov 03, 2006

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

CASE FILE IN TICRS

Sep 18, 2006

CASE FILE IN TICRS

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Jan 12, 2002

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Dec 06, 2001

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

REGISTERED-PRINCIPAL REGISTER

Nov 26, 1996

REGISTERED-PRINCIPAL REGISTER

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Sep 24, 1996

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

EXAMINERS AMENDMENT -WRITTEN

Sep 09, 1996

EXAMINERS AMENDMENT -WRITTEN

NON-FINAL ACTION MAILED

Aug 12, 1996

NON-FINAL ACTION MAILED

STATEMENT OF USE PROCESSING COMPLETE

Aug 01, 1996

STATEMENT OF USE PROCESSING COMPLETE

USE AMENDMENT FILED

May 08, 1996

USE AMENDMENT FILED

NOA MAILED - SOU REQUIRED FROM APPLICANT

Apr 09, 1996

NOA MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jan 16, 1996

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Dec 15, 1995

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 22, 1995

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINER'S AMENDMENT MAILED

Nov 20, 1995

EXAMINER'S AMENDMENT MAILED

ASSIGNED TO EXAMINER

Nov 01, 1995

ASSIGNED TO EXAMINER

Other Marks by WELDONS CHEMICAL, LLC

Additional USPTO filings from the same owner.

AMI

AMINO-GREEN

87436377

Weldons Chemical LLC

REGISTERED

LES

LESS STRESS...BETTER TURF

90750828

Weldons Chemical LLC

REGISTERED

QUE

QUELANT

75260749

WELDONS CHEMICAL, LLC

REGISTERED

MAC

MACRO-PHITE

99744731

Weldons Chemical LLC

PENDING

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

Recently filed and registered marks in the same international class.

SPH

SPHAG SORB

99424184

BAY MARKET DEVELOPMENT INC.

REGISTERED

HOR

HORTA-SORB

99284849

HORTICULTURAL ALLIANCE LLC

REGISTERED

TRI

TRI-SORB

73442773

CLARIANT CORPORATION

REGISTERED

CAR

CARBO-SORB

73014584

REVVITY HEALTH SCIENCES, INC.

REGISTERED

Other Marks by Andrew D. Dorisio

Additional USPTO filings handled by the same attorney of record.

VIR

VIRTUS

79006261

REGISTERED

WIP

WIPE AWAY

88175953

REGISTERED

GAT

GATORFOAM

73084256

REGISTERED

COM

COMMANDSENSE

98596954

REGISTERED

MACRO-SORB

Run a conflict check

Other Marks by WELDONS CHEMICAL, LLC

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

Other Marks by Andrew D. Dorisio

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company