Who owns the PFENEX EXPRESSION TECHNOLOGY trademark?

The PFENEX EXPRESSION TECHNOLOGY trademark is owned by PELICAN TECHNOLOGY HOLDINGS, INC..

What class is the PFENEX EXPRESSION TECHNOLOGY trademark registered in?

The PFENEX EXPRESSION TECHNOLOGY trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for PFENEX EXPRESSION TECHNOLOGY?

The USPTO serial number for PFENEX EXPRESSION TECHNOLOGY is 78472332.

What is the registration number for PFENEX EXPRESSION TECHNOLOGY?

PFENEX EXPRESSION TECHNOLOGY is registered under USPTO registration number 3628740.

PFE

USPTO Trademark Record

REGISTERED

PFENEX EXPRESSION TECHNOLOGY

SN 78472332·Reg 3628740·Filed Aug 24, 2004

Owner PELICAN TECHNOLOGY HOLDINGS, INC.

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

PFENEX EXPRESSION TECHNOLOGY (Serial No. 78472332), Registration No. 3628740, is a registered US trademark filed on Aug 24, 2004 by PELICAN TECHNOLOGY HOLDINGS, INC.. This trademark covers Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: May 28, 2029

Mark Intelligence

PFENEX EXPRESSION TECHNOLOGY (Reg. #3628740) is a registered US trademark that has been protecting its owner, PELICAN TECHNOLOGY HOLDINGS, INC., since 2004. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Aug 24, 2004

SERIAL

78472332

REG#

3628740

REGISTERED

May 26, 2009

Owner

Applicant

PELICAN TECHNOLOGY HOLDINGS, INC.

Entity

Corporation

State

Address

10790 Roselle Street, San Diego, CA, 92121

Country

Attorney

NameIlene B. Tannen

Law firm

Ilene B. Tannen Jones Day

Docket

105899999513

Address

250 Vesey Street, New York, NY 10281-1047, United States

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusREGISTERED

Filing DateAug 24, 2004

Serial Number78472332

Registration No.3628740

Registration DateMay 26, 2009

Status DateMay 23, 2019

Published for OppositionDec 13, 2005

Next RenewalMay 28, 2029

Mark TypeStandard characters

Attorney Docket105899999513

Status DescriptionLive and registered, renewed

Filing Signals

FILED

2004

YEARS AGO

22y

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

Search 15M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Feb 22, 2007

First use in commerce: Feb 22, 2007

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

Status History

58 events

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

Jun 25, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 25, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 25, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Feb 06, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Feb 06, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Feb 06, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 06, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 06, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Oct 18, 2023

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 23, 2019

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

May 23, 2019

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

May 23, 2019

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

May 23, 2019

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

TEAS SECTION 8 & 9 RECEIVED

Apr 19, 2019

TEAS SECTION 8 & 9 RECEIVED

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

May 26, 2018

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

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

Jun 06, 2017

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 06, 2017

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 05, 2015

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Mar 05, 2015

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

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

Mar 05, 2015

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

TEAS SECTION 8 & 15 RECEIVED

Feb 20, 2015

TEAS SECTION 8 & 15 RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Apr 16, 2014

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED-PRINCIPAL REGISTER

May 26, 2009

REGISTERED-PRINCIPAL REGISTER

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Apr 21, 2009

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

ASSIGNED TO LIE

Apr 21, 2009

ASSIGNED TO LIE

LAW OFFICE REGISTRATION REVIEW COMPLETED

Apr 21, 2009

LAW OFFICE REGISTRATION REVIEW COMPLETED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Mar 30, 2009

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

Mar 30, 2009

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Mar 09, 2009

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Mar 07, 2009

USE AMENDMENT FILED

SOU TEAS EXTENSION RECEIVED

Jul 10, 2008

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 5 FILED

Jul 10, 2008

SOU EXTENSION 5 FILED

SOU EXTENSION 5 GRANTED

Jul 10, 2008

SOU EXTENSION 5 GRANTED

SOU TEAS EXTENSION RECEIVED

Jan 14, 2008

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 4 FILED

Jan 14, 2008

SOU EXTENSION 4 FILED

SOU EXTENSION 4 GRANTED

Jan 14, 2008

SOU EXTENSION 4 GRANTED

SOU TEAS EXTENSION RECEIVED

Jul 16, 2007

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

Jul 16, 2007

SOU EXTENSION 3 FILED

SOU EXTENSION 3 GRANTED

Jul 16, 2007

SOU EXTENSION 3 GRANTED

SOU TEAS EXTENSION RECEIVED

Mar 02, 2007

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Mar 02, 2007

SOU EXTENSION 2 FILED

SOU EXTENSION 2 GRANTED

Mar 02, 2007

SOU EXTENSION 2 GRANTED

SOU EXTENSION 1 GRANTED

Aug 30, 2006

SOU EXTENSION 1 GRANTED

SOU TEAS EXTENSION RECEIVED

Jul 26, 2006

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Jul 26, 2006

SOU EXTENSION 1 FILED

NOA MAILED - SOU REQUIRED FROM APPLICANT

Mar 07, 2006

NOA MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Dec 13, 2005

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Nov 23, 2005

NOTICE OF PUBLICATION

LAW OFFICE PUBLICATION REVIEW COMPLETED

Oct 18, 2005

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Oct 07, 2005

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 30, 2005

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 29, 2005

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 28, 2005

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 28, 2005

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Apr 11, 2005

NON-FINAL ACTION MAILED

NON-FINAL ACTION WRITTEN

Mar 28, 2005

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Mar 24, 2005

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Aug 31, 2004

NEW APPLICATION ENTERED

PFENEX EXPRESSION TECHNOLOGY

Get pre-filing clearance

Search 15M+ trademarks

Run a conflict check

Other Marks by PELICAN TECHNOLOGY HOLDINGS, INC.

Other Marks in Class 042 — Scientific, technology & SaaS services

Other Marks by Ilene B. Tannen

Resources

Company