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Official data from USPTO

PROTEK

Did you know this trademark is already registered in United States?

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

PROTEK

ST13

US500000078919069

Class

1

Filing

78919069

Registration

3255758

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

39

Latest update

06/26/2026

Trademark type

Word

Nice classes

1

Filing date

06/28/2006

Registration date

06/26/2007

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

08/10/2017

Last transaction

06/26/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

06/27/2006

First use in commerce

06/27/2006

Drawing code

4

Owner type

16

Owner location

San Diego, CA, US

Examiner

GRIFFIN, JAMES

Law office

L30

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

Aegis Therapeutics, LLC

Representatives

Perry J. Viscounty Latham & Watkins Llp

Technical classification

Nice Classes

Class 1

Vienna Codes

No Vienna codes available.

Goods and services

Class 1

Substances used in the manufacture of pharmaceuticalsprotein stabilizing agents consisting of non-toxicnon-ionic surfactants that stabilizeprevent aggregationameliorate immunogenicity of a wide range of protein and peptide pharmaceuticals

Publications

History of USPTO decisions and trademark events.

39 publications found

REM2

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

06/26/2026

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

05/15/2024

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

05/15/2024

REAP

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

05/15/2024

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

05/15/2024

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

05/15/2024

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

02/07/2023

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

02/07/2023

REAP

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

02/07/2023

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

09/25/2019

REAP

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

09/25/2019

NA89

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

08/10/2017

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

08/10/2017

89AG

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

08/10/2017

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

08/10/2017

E89R

TEAS SECTION 8 & 9 RECEIVED

07/03/2017

REM2

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

06/26/2016

NA85

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

06/17/2013

C15A

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

06/17/2013

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

06/12/2013

E815

TEAS SECTION 8 & 15 RECEIVED

05/28/2013

R.PR

REGISTERED-PRINCIPAL REGISTER

06/26/2007

PUBO

PUBLISHED FOR OPPOSITION

04/10/2007

NPUB

NOTICE OF PUBLICATION

03/21/2007

PREV

LAW OFFICE PUBLICATION REVIEW COMPLETED

02/23/2007

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

02/23/2007

XAEC

EXAMINER'S AMENDMENT ENTERED

02/23/2007

GNEA

EXAMINERS AMENDMENT E-MAILED

02/23/2007

CNEA

EXAMINERS AMENDMENT -WRITTEN

02/23/2007

ZZZX

PREVIOUS ALLOWANCE COUNT WITHDRAWN

02/21/2007

PBCR

WITHDRAWN FROM PUB - OG REVIEW QUERY

02/05/2007

PREV

LAW OFFICE PUBLICATION REVIEW COMPLETED

01/09/2007

ALIE

ASSIGNED TO LIE

01/09/2007

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

12/14/2006

XAEC

EXAMINER'S AMENDMENT ENTERED

12/14/2006

GNEA

EXAMINERS AMENDMENT E-MAILED

12/14/2006

CNEA

EXAMINERS AMENDMENT -WRITTEN

12/14/2006

DOCK

ASSIGNED TO EXAMINER

11/30/2006

NWAP

NEW APPLICATION ENTERED

07/06/2006

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