Who owns the PÜREST COLLAGEN trademark?

The PÜREST COLLAGEN trademark is owned by Nanjing Nutrabuilding Bio-tech Co., Ltd..

What class is the PÜREST COLLAGEN trademark registered in?

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

What is the serial number for PÜREST COLLAGEN?

The USPTO serial number for PÜREST COLLAGEN is 99302673.

What is the registration number for PÜREST COLLAGEN?

PÜREST COLLAGEN is registered under USPTO registration number 8535703.

PÜREST COLLAGEN - Owned by Nanjing Nutrabuilding Bio-tech Co., Ltd. - (Class 001)

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 001Chemicals for industrial, scientific & agricultural use

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

First use anywhere: Oct 25, 2025

First use in commerce: Oct 25, 2025

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.

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

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlyTrademark

Status History

25 events

REGISTERED-PRINCIPAL REGISTER

Nov 03, 2026

Code R.PR

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Oct 15, 2026

Code CNPR

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Oct 15, 2026

Code SUNA

STATEMENT OF USE PROCESSING COMPLETE

Oct 14, 2026

Code SUPC

TEAS STATEMENT OF USE RECEIVED

Sep 29, 2026

Code EISU

USE AMENDMENT FILED

Sep 29, 2026

Code IUAF

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

Sep 27, 2026

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 27, 2026

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 27, 2026

Code TCCA

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Sep 27, 2026

Code EWAF

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Apr 07, 2026

Code NOAM

PUBLISHED FOR OPPOSITION

Feb 10, 2026

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 10, 2026

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 04, 2026

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 13, 2026

Code CNSA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 12, 2026

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 12, 2026

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 12, 2026

Code TEME

NON-FINAL ACTION WRITTEN

Dec 24, 2025

Code CNRT

NON-FINAL ACTION E-MAILED

Dec 24, 2025

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Dec 24, 2025

Code GNRN

ASSIGNED TO EXAMINER

Dec 11, 2025

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 03, 2025

Code NWOS

NEW APPLICATION ENTERED

Jul 25, 2025

Code NWAP

APPLICATION FILING RECEIPT MAILED

Jul 25, 2025

Code MAFR

Other Marks by Nanjing Nutrabuilding Bio-tech Co., Ltd.

Additional USPTO filings from the same owner.

PRE

PÜREST CREATINE

99302630

Nanjing Nutrabuilding Bio-tech Co., Ltd.

REGISTERED

PRE

PÜREST PEA PROTEIN

99302649

Nanjing Nutrabuilding Bio-tech Co., Ltd.

REGISTERED

MIT

MITOPRIME

88569879

Nanjing Nutrabuilding Bio-tech Co., Ltd.

REGISTERED

BIO

BIOVANTAGE

99633302

Nanjing Nutrabuilding Bio-tech Co., Ltd.

REGISTERED

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

Recently filed and registered marks in the same international class.

PRE

PÜREST CREATINE

99302630

Nanjing Nutrabuilding Bio-tech Co., Ltd.

REGISTERED

PRE

PÜREST PEA PROTEIN

99302649

Nanjing Nutrabuilding Bio-tech Co., Ltd.

REGISTERED

EVE

EVER COLLAGEN

86408958

Newtree Co., Ltd.

REGISTERED

BIO

BIOCELL COLLAGEN

85791866

BioCell Technology, LLC

REGISTERED

Other Marks by Yue (Robert) Xu

Additional USPTO filings handled by the same attorney of record.

HYD

HYDCURE

79442225

REGISTERED

HYP

HYPERFLOW

99296856

REGISTERED

MIN

MINISO

99298655

REGISTERED

PRE

PÜREST CREATINE

99302630

REGISTERED

PÜREST COLLAGEN

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Nanjing Nutrabuilding Bio-tech Co., Ltd.

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

Other Marks by Yue (Robert) Xu

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