Who owns the PEPTASTEM trademark?

The PEPTASTEM trademark is owned by JNK MANAGEMENT LLC.

What class is the PEPTASTEM trademark registered in?

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

What is the serial number for PEPTASTEM?

The USPTO serial number for PEPTASTEM is 88171749.

What is the registration number for PEPTASTEM?

PEPTASTEM is registered under USPTO registration number 6038025.

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Home Search: PEPTASTEMPEPTASTEM #88171749

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Updated Oct 24, 2026·41 searches this week

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PEP

USPTO Trademark Record

REGISTERED

PEPTASTEM

SN 88171749·Reg 6038025·Filed Oct 27, 2018

Owner JNK MANAGEMENT LLC

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.

PEPTASTEM (Serial No. 88171749), Registration No. 6038025, is a registered US trademark filed on Oct 27, 2018 by JNK MANAGEMENT LLC. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use).

Section 8/9 declaration window: April 22, 2030

Mark Intelligence

PEPTASTEM (Reg. #6038025) is a registered US trademark that has been protecting its owner, JNK MANAGEMENT LLC, since 2018. 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

Oct 27, 2018

SERIAL

88171749

REG#

6038025

REGISTERED

Apr 21, 2020

Filing Information

StatusREGISTERED

Filing DateOct 27, 2018

Serial Number88171749

Registration No.6038025

Registration DateApr 21, 2020

Status DateDec 05, 2025

Published for OppositionJan 22, 2019

Filing Basis & Declarations

Standard Characters ClaimedUse 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: Feb 23, 2019

First use in commerce: Feb 23, 2019

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

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Status History

34 events

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

Dec 05, 2025

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

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

Dec 05, 2025

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 02, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Aug 20, 2025

TEAS SECTION 8 & 15 RECEIVED

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

Apr 21, 2025

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

REGISTERED-PRINCIPAL REGISTER

Apr 21, 2020

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Mar 17, 2020

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Mar 16, 2020

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 12, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 12, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 12, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

SU - NON-FINAL ACTION - WRITTEN

Sep 16, 2019

SU - NON-FINAL ACTION - WRITTEN

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 16, 2019

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION E-MAILED

Sep 16, 2019

NON-FINAL ACTION E-MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 27, 2019

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 27, 2019

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

Aug 26, 2019

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 18, 2019

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NON-FINAL ACTION E-MAILED

Jun 03, 2019

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 03, 2019

NOTIFICATION OF NON-FINAL ACTION E-MAILED

SU - NON-FINAL ACTION - WRITTEN

Jun 03, 2019

SU - NON-FINAL ACTION - WRITTEN

ASSIGNED TO EXAMINER

May 17, 2019

ASSIGNED TO EXAMINER

STATEMENT OF USE PROCESSING COMPLETE

May 04, 2019

STATEMENT OF USE PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

May 04, 2019

CASE ASSIGNED TO INTENT TO USE PARALEGAL

USE AMENDMENT FILED

Apr 22, 2019

USE AMENDMENT FILED

TEAS STATEMENT OF USE RECEIVED

Apr 22, 2019

TEAS STATEMENT OF USE RECEIVED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Mar 19, 2019

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jan 22, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 22, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 02, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 15, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Dec 13, 2018

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 11, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 31, 2018

NEW APPLICATION ENTERED

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GOU

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PEPTASTEM

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