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 005 (Pharmaceuticals, medical & veterinary preparations).

What is the serial number for POLYDARWIN?

The USPTO serial number for POLYDARWIN is 99492553.

What is the registration number for POLYDARWIN?

POLYDARWIN is registered under USPTO registration number 8528969.

POLYDARWIN - Owned by XIAMEN SINOPEG BIOTECH CO., LTD. - (Class 005)

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 005Pharmaceuticals, medical & veterinary preparations

US codes: 005, 006, 018, 044, 046, 051, 052

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.

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Status History

21 events

REGISTERED-PRINCIPAL REGISTER

Nov 03, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Nov 03, 2026

Code NRCC

PUBLISHED FOR OPPOSITION

Sep 15, 2026

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 15, 2026

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 09, 2026

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 21, 2026

Code CNSA

TEAS PETITION TO REVIVE RECEIVED

Jul 22, 2026

Code PROA

PETITION TO REVIVE-GRANTED

Jul 22, 2026

Code PETG

NOTICE OF REVIVAL - E-MAILED

Jul 22, 2026

Code NREV

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 22, 2026

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 22, 2026

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 22, 2026

Code TEME

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Jul 16, 2026

Code ABN2

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

Jul 16, 2026

Code MAB2

NON-FINAL ACTION WRITTEN

Mar 26, 2026

Code CNRT

NON-FINAL ACTION E-MAILED

Mar 26, 2026

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 26, 2026

Code GNRN

ASSIGNED TO EXAMINER

Mar 21, 2026

Code DOCK

NEW APPLICATION ENTERED

Nov 12, 2025

Code NWAP

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 12, 2025

Code NWOS

APPLICATION FILING RECEIPT MAILED

Nov 12, 2025

Code MAFR

Other Marks by XIAMEN SINOPEG BIOTECH CO., LTD.

Additional USPTO filings from the same owner.

POL

POLYDARWIN

99491512

XIAMEN SINOPEG BIOTECH CO., LTD.

REGISTERED

LOG

LogoMark

99490991

XIAMEN SINOPEG BIOTECH CO., LTD.

REGISTERED

NEX

NEXTINK

99491566

XIAMEN SINOPEG BIOTECH CO., LTD.

REGISTERED

POL

POLYDARWIN

99491485

XIAMEN SINOPEG BIOTECH CO., LTD.

REGISTERED

Other Marks by JARED A. BROWN

Additional USPTO filings handled by the same attorney of record.

ROO

ROOEUSC

99707119

REGISTERED

PLE

PLESECHDE

99239838

REGISTERED

VYP

VYPART

99749644

REGISTERED

VYP

VYPART

99752915

REGISTERED

POLYDARWIN

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by XIAMEN SINOPEG BIOTECH CO., LTD.

Other Marks by JARED A. BROWN

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