Who owns the APROTAIN trademark?

The APROTAIN trademark is owned by PORTON INTERNATIONAL PLC.

What class is the APROTAIN trademark registered in?

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

What is the serial number for APROTAIN?

The USPTO serial number for APROTAIN is 74313882.

What is the registration number for APROTAIN?

APROTAIN is registered under USPTO registration number 1800351.

Sealvo

Home Search: APROTAINAPROTAIN #74313882

Back

Updated Sep 30, 2026·15 searches this week

View on USPTO TSDR Find similar marks

APR

USPTO Trademark Record

ABANDONED

APROTAIN

SN 74313882·Reg 1800351·Filed Sep 15, 1992

Owner PORTON INTERNATIONAL PLC

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.

APROTAIN (Serial No. 74313882), Registration No. 1800351, is a abandoned US trademark filed on Sep 15, 1992 by PORTON INTERNATIONAL PLC. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use).

Conflict Analysis

Full conflict analysis for APROTAIN (SN 74313882) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

APROTAIN (Reg. #1800351) is an abandoned US trademark that was filed in 1992 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

Sep 15, 1992

SERIAL

74313882

REG#

1800351

REGISTERED

Oct 26, 1993

Filing Information

StatusABANDONED

Filing DateSep 15, 1992

Serial Number74313882