Who owns the PTGLAB trademark?

The PTGLAB trademark is owned by Proteintech Group, Inc..

What class is the PTGLAB trademark registered in?

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

What is the serial number for PTGLAB?

The USPTO serial number for PTGLAB is 87110194.

What is the registration number for PTGLAB?

PTGLAB is registered under USPTO registration number 5252354.

Sealvo

Home Search: PTGLABPTGLAB #87110194

Back

Updated Oct 15, 2026·37 searches this week

View on USPTO TSDR Find similar marks

PTG

USPTO Trademark Record

REGISTERED

PTGLAB

SN 87110194·Reg 5252354·Filed Jul 20, 2016

Owner Proteintech Group, Inc.

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.

PTGLAB (Serial No. 87110194), Registration No. 5252354, is a registered US trademark filed on Jul 20, 2016 by Proteintech Group, Inc.. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use).

Section 8/9 declaration window: July 27, 2037

Mark Intelligence

PTGLAB (Reg. #5252354) is a registered US trademark that has been protecting its owner, Proteintech Group, Inc., since 2016. 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

Jul 20, 2016

SERIAL

87110194

REG#

5252354

REGISTERED

Jul 25, 2017

Filing Information

StatusREGISTERED

Filing DateJul 20, 2016

Serial Number87110194

Registration No.5252354

Registration DateJul 25, 2017

Status DateOct 11, 2026

Published for OppositionFeb 28, 2017

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

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: May 08, 2017

First use in commerce: May 08, 2017

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

40 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 11, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Oct 11, 2026

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Oct 11, 2026

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Oct 11, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS SECTION 8 & 9 RECEIVED

Jul 28, 2026

TEAS SECTION 8 & 9 RECEIVED

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

Jul 25, 2026

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 08, 2023

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Mar 08, 2023

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Mar 08, 2023

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

TEAS SECTION 8 & 15 RECEIVED

Aug 19, 2022

TEAS SECTION 8 & 15 RECEIVED

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Jul 25, 2022

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

REGISTERED-PRINCIPAL REGISTER

Jul 25, 2017

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jun 20, 2017

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jun 19, 2017

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Jun 03, 2017

STATEMENT OF USE PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jun 02, 2017

CASE ASSIGNED TO INTENT TO USE PARALEGAL

TEAS STATEMENT OF USE RECEIVED

May 08, 2017

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

May 08, 2017

USE AMENDMENT FILED

ASSIGNED TO EXAMINER

May 01, 2017

ASSIGNED TO EXAMINER

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Apr 25, 2017

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Feb 28, 2017

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 28, 2017

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 08, 2017

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

LAW OFFICE PUBLICATION REVIEW COMPLETED

Jan 23, 2017

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 09, 2017

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 06, 2017

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 06, 2017

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 15, 2016

TEAS RESPONSE TO OFFICE ACTION RECEIVED

ASSIGNED TO EXAMINER

Oct 31, 2016

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Oct 31, 2016

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Oct 31, 2016

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Oct 31, 2016

NOTIFICATION OF NON-FINAL ACTION E-MAILED

PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED

Aug 23, 2016

PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED

ASSIGNED TO LIE

Aug 16, 2016

ASSIGNED TO LIE

TEAS VOLUNTARY AMENDMENT RECEIVED

Aug 08, 2016

TEAS VOLUNTARY AMENDMENT RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jul 28, 2016

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jul 28, 2016

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

NOTICE OF PSEUDO MARK E-MAILED

Jul 26, 2016

NOTICE OF PSEUDO MARK E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 25, 2016

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jul 23, 2016

NEW APPLICATION ENTERED

Other Marks by Proteintech Group, Inc.

Additional USPTO filings from the same owner.

ABL

ABLE

99665717

Proteintech Group, Inc.

REGISTERED

MON

MONOZERO

99632929

Proteintech Group, Inc.

REGISTERED

FCZ

FCZERO-CAR

99632965

Proteintech Group, Inc.

REGISTERED

PRO

PROTEINTECH

87110087

Proteintech Group, Inc.

REGISTERED

Other Marks by Yunling Ren

Additional USPTO filings handled by the same attorney of record.

ABL

ABLE

99665717

REGISTERED

MON

MONOZERO

99632929

REGISTERED

FCZ

FCZERO-CAR

99632965

REGISTERED

PRO

PROTEINTECH

87110087

REGISTERED

PTGLAB

Run a conflict check

Other Marks by Proteintech Group, Inc.

Other Marks by Yunling Ren

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company