Who owns the KEYSTONE EXPRESSION SYSTEM trademark?

The KEYSTONE EXPRESSION SYSTEM trademark is owned by Cytovance Biologics, Inc..

What class is the KEYSTONE EXPRESSION SYSTEM trademark registered in?

The KEYSTONE EXPRESSION SYSTEM trademark is registered in Class 040 (Treatment & processing of materials).

What is the serial number for KEYSTONE EXPRESSION SYSTEM?

The USPTO serial number for KEYSTONE EXPRESSION SYSTEM is 86404264.

What is the registration number for KEYSTONE EXPRESSION SYSTEM?

KEYSTONE EXPRESSION SYSTEM is registered under USPTO registration number 5073791.

KEYSTONE EXPRESSION SYSTEM - Owned by Cytovance Biologics, Inc. - (Class 040)

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal 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 040Treatment & processing of materials

US codes: 100, 103, 106

First use anywhere: Oct 21, 2014

First use in commerce: Oct 21, 2014

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

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

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Status History

50 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 16, 2026

Code APRE

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

Oct 16, 2026

Code 89AG

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Oct 16, 2026

Code RNL1

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

Oct 16, 2026

Code NA89

TEAS SECTION 8 & 9 RECEIVED

Aug 03, 2026

Code E89R

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

Nov 01, 2025

Code REM2

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

Nov 21, 2024

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 21, 2024

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 21, 2024

Code TCCA

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Nov 21, 2024

Code EWAF

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

Sep 28, 2022

Code C15A

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

Sep 28, 2022

Code NA85

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 27, 2022

Code APRE

TEAS SECTION 8 & 15 RECEIVED

Mar 31, 2022

Code E815

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

Nov 01, 2021

Code REM1

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

Jul 25, 2019

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 25, 2019

Code ARAA

REGISTERED-PRINCIPAL REGISTER

Nov 01, 2016

Code R.PR

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Sep 27, 2016

Code SUNA

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Sep 26, 2016

Code CNPR

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Sep 15, 2016

Code EXRA

SOU EXTENSION 1 GRANTED

Sep 14, 2016

Code EX1G

STATEMENT OF USE PROCESSING COMPLETE

Sep 14, 2016

Code SUPC

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Sep 13, 2016

Code AITU

SOU EXTENSION 1 FILED

Aug 23, 2016

Code EXT1

SOU TEAS EXTENSION RECEIVED

Aug 23, 2016

Code EEXT

TEAS STATEMENT OF USE RECEIVED

Aug 23, 2016

Code EISU

USE AMENDMENT FILED

Aug 23, 2016

Code IUAF

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Feb 23, 2016

Code NOAM

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 10, 2016

Code TCCA

PUBLISHED FOR OPPOSITION

Dec 29, 2015

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 29, 2015

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 09, 2015

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 20, 2015

Code CNSA

TEAS PETITION TO REVIVE RECEIVED

Oct 19, 2015

Code PROA

PETITION TO REVIVE-GRANTED

Oct 19, 2015

Code PETG

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 19, 2015

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 19, 2015

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 19, 2015

Code TEME

NOTICE OF REVIVAL - E-MAILED

Oct 19, 2015

Code NREV

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

Sep 22, 2015

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 22, 2015

Code ARAA

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Aug 20, 2015

Code ABN2

ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND

Aug 20, 2015

Code MAB2

NON-FINAL ACTION WRITTEN

Jan 22, 2015

Code CNRT

NON-FINAL ACTION E-MAILED

Jan 22, 2015

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jan 22, 2015

Code GNRN

ASSIGNED TO EXAMINER

Jan 13, 2015

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 02, 2014

Code NWOS

NEW APPLICATION ENTERED

Sep 27, 2014

Code NWAP

Other Marks by Cytovance Biologics, Inc.

Additional USPTO filings from the same owner.

CRI

CRITICAL REAGENT GRADE

88638850

Cytovance Biologics, Inc.

ABANDONED

CQR

CQR GRADE

88638877

Cytovance Biologics, Inc.

ABANDONED

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KEYSTONE EXPRESSION SYSTEM

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Cytovance Biologics, Inc.

Other Marks in Class 040 — Treatment & processing of materials

Other Marks by Randall K. McCarthy

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

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