Who owns the MALLINCKRODT trademark?

The MALLINCKRODT trademark is owned by MALLINCKRODT ENTERPRISES LLC.

What is the serial number for MALLINCKRODT?

The USPTO serial number for MALLINCKRODT is 73525945.

What is the registration number for MALLINCKRODT?

MALLINCKRODT is registered under USPTO registration number 1410012.

MAL

USPTO Trademark Record

REGISTERED

MALLINCKRODT

Q: What class is the MALLINCKRODT trademark registered in?

The MALLINCKRODT trademark is registered in Class 001 (Chemicals for industrial, scientific & agricultural use), Class 005 (Pharmaceuticals, medical & veterinary preparations).

SN 73525945·Reg 1410012·Filed Mar 08, 1985

Owner MALLINCKRODT ENTERPRISES 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.; Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances adapted for medical or veterinary purposes, food for babies; dietary supplements for human beings and animals; adhesive plasters, materials for dressings; material for filling teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.

MALLINCKRODT (Serial No. 73525945), Registration No. 1410012, is a registered US trademark filed on Mar 08, 1985 by MALLINCKRODT ENTERPRISES LLC. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use), Class 005 (Pharmaceuticals, medical & veterinary preparations).

renewal grace 40y period: March 23, 2027176 days remaining

Mark Intelligence

MALLINCKRODT (Reg. #1410012) is a registered US trademark that has been protecting its owner, MALLINCKRODT ENTERPRISES LLC, since 1985. The mark covers Class 001 (Chemicals for industrial, scientific & agricultural use) and Class 005 (Pharmaceuticals, medical & veterinary preparations) respectively. Goods and services include Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocesse.... The mark faced 2 opposition proceedings during prosecution.

FILED

Mar 08, 1985

SERIAL

73525945

REG#

1410012

REGISTERED

Sep 23, 1986

Owner

Applicant

MALLINCKRODT ENTERPRISES LLC

Entity

LLC

State

Address

675 MCDONNELL BOULEVARD, HAZELWOOD, MO, 63042

Country

Attorney

NameCamille M. Miller

Law firm

Camille M. Miller Cozen O'Connor

Docket

PHHL/688158

Address

1650 Market Street, Suite 2800, Philadelphia, PA 19103, United States

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusREGISTERED

Filing DateMar 08, 1985

Serial Number73525945

Registration No.1410012

Registration DateSep 23, 1986

Status DateApr 05, 2017

Published for OppositionJul 01, 1986

Mark TypeTypeset (words/letters/numbers)

Attorney DocketPHHL/688158

Status DescriptionLive and registered, renewed

Filing Signals

FILED

1985

YEARS AGO

41y

CLASSES

MADRID FILINGS

—

Opposed 2× during prosecution

Search 15M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

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: Nov 30, 1891

First use in commerce: Nov 30, 1891

Class 005Pharmaceuticals, medical & veterinary preparations

US codes: 006, 018, 044, 046, 051, 052

First use anywhere: Nov 30, 1891

First use in commerce: Nov 30, 1891

Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances adapted for medical or veterinary purposes, food for babies; dietary supplements for human beings and animals; adhesive plasters, materials for dressings; material for filling teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.

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

Status History

45 events

TEAS SECTION 8 & 9 RECEIVED

Jun 25, 2026

TEAS SECTION 8 & 9 RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 13, 2026

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 13, 2026

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Mar 13, 2026

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 13, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 13, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Sep 23, 2025

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