Who owns the POLYDARWIN trademark?

The POLYDARWIN trademark is owned by XIAMEN SINOPEG BIOTECH CO., LTD..

What class is the POLYDARWIN trademark registered in?

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

What is the serial number for POLYDARWIN?

The USPTO serial number for POLYDARWIN is 99491485.

What is the registration number for POLYDARWIN?

POLYDARWIN is registered under USPTO registration number 8430642.

POL

USPTO Trademark Record

REGISTERED

POLYDARWIN

SN 99491485·Reg 8430642·Filed Nov 11, 2025

Owner XIAMEN SINOPEG BIOTECH CO., LTD.

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.

POLYDARWIN (Serial No. 99491485), Registration No. 8430642, is a registered US trademark filed on Nov 11, 2025 by XIAMEN SINOPEG BIOTECH CO., LTD.. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use).

early section 8: September 15, 2032

Mark Intelligence

POLYDARWIN (Reg. #8430642) is a registered US trademark that has been protecting its owner, XIAMEN SINOPEG BIOTECH CO., LTD., since 2025. 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

Nov 11, 2025

SERIAL

99491485

REG#

8430642

REGISTERED

Sep 15, 2026

Owner

Applicant

XIAMEN SINOPEG BIOTECH CO., LTD.

Entity

Not Provided

Address

Rooms 801, 803, 805, Jianye Building D,, Torch High-tech Zone, Xiang'an District,, Xiamen City, Fujian,, 361100

Country

Attorney

NameJARED A. BROWN

Law firm

JARED A. BROWN BROWN BROTHERS LAW LLP

Address

1827 Harley Dr, Ann Arbor, MI 48103, United States

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Filing Information

StatusREGISTERED

Filing DateNov 11, 2025

Serial Number99491485

Registration No.8430642

Registration DateSep 15, 2026

Status DateSep 15, 2026

Published for OppositionJul 28, 2026

Mark TypeStandard characters

Status DescriptionLive and registered

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 001Chemicals for industrial, scientific & agricultural use

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

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

Status History

19 events

REGISTERED-PRINCIPAL REGISTER

Sep 15, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 15, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jul 28, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 28, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 22, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 30, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 23, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 23, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 23, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Mar 27, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Mar 27, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 27, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION WRITTEN

Mar 27, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Mar 27, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 27, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Mar 21, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 12, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 11, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Nov 11, 2025

APPLICATION FILING RECEIPT MAILED

POLYDARWIN

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