Who owns the SK LIFE SCIENCE trademark?

The SK LIFE SCIENCE trademark is owned by SK HOLDINGS CO., LTD..

What class is the SK LIFE SCIENCE trademark registered in?

The SK LIFE SCIENCE trademark is registered in Class 005 (Pharmaceuticals, medical & veterinary preparations).

What is the serial number for SK LIFE SCIENCE?

The USPTO serial number for SK LIFE SCIENCE is 87650511.

What is the registration number for SK LIFE SCIENCE?

SK LIFE SCIENCE is registered under USPTO registration number 5848052.

SKL

USPTO Trademark Record

REGISTERED

SK LIFE SCIENCE

SN 87650511·Reg 5848052·Filed Oct 18, 2017

Owner SK HOLDINGS CO., LTD.

Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances adapted for medical or veterinary purposes, food for babies; dietary supplements for human beings and animals; adhesive plasters, materials for dressings; material for filling teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.

SK LIFE SCIENCE (Serial No. 87650511), Registration No. 5848052, is a registered US trademark filed on Oct 18, 2017 by SK HOLDINGS CO., LTD.. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

Section 8/9 declaration window: September 03, 2029

Mark Intelligence

SK LIFE SCIENCE (Reg. #5848052) is a registered US trademark that has been protecting its owner, SK HOLDINGS CO., LTD., since 2017. The mark covers Class 005 (Pharmaceuticals, medical & veterinary preparations). Goods and services include Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and subs.... The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 18, 2017

SERIAL

87650511

REG#

5848052

REGISTERED

Sep 03, 2019

Owner

Applicant

SK HOLDINGS CO., LTD.

Entity

Corporation

Address

26, Jong-ro, Jongno-gu, Seoul

Country

Attorney

NameHun Joon Kim

Law firm

Hun Joon Kim LEX IP Meister, PLLC.

Docket

STP20240258

Address

5160 Parkstone Drive, Suite 140, Chantilly, VA 20151, United States

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Filing Information

StatusREGISTERED

Filing DateOct 18, 2017

Serial Number87650511

Registration No.5848052

Registration DateSep 03, 2019

Status DateNov 10, 2025

Published for OppositionJun 18, 2019

Next RenewalSeptember 03, 2029

Mark TypeDesign with words

Attorney DocketSTP20240258

Status DescriptionLive and registered, Section 8 and 15 accepted

Filing Signals

FILED

2017

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

US codes: 006, 018, 044, 046, 051, 052

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

Status History

58 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 10, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Nov 10, 2025

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

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

Nov 10, 2025

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

TEAS SECTION 8 & 15 RECEIVED

Jul 21, 2025

TEAS SECTION 8 & 15 RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 12, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Dec 12, 2024

TEAS CHANGE OF OWNER ADDRESS RECEIVED

TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED

Dec 12, 2024

TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Dec 12, 2024

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Dec 12, 2024

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

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Dec 12, 2024

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 12, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Sep 03, 2024

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

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jul 07, 2021

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REVIEW OF CORRESPONDENCE COMPLETE - ADDRESS UPDATED

Jun 22, 2020

REVIEW OF CORRESPONDENCE COMPLETE - ADDRESS UPDATED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 01, 2020

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 01, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jun 01, 2020

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Jun 01, 2020

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

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

Jun 01, 2020

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

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jun 01, 2020

TEAS CHANGE OF OWNER ADDRESS RECEIVED

REGISTERED-PRINCIPAL REGISTER

Sep 03, 2019

REGISTERED-PRINCIPAL REGISTER

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 18, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Jun 18, 2019

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 29, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 15, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

May 14, 2019

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 13, 2019

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 13, 2019

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 10, 2019

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Nov 13, 2018

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION E-MAILED

Nov 13, 2018

NON-FINAL ACTION E-MAILED

NON-FINAL ACTION WRITTEN

Nov 13, 2018

NON-FINAL ACTION WRITTEN

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 13, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PREVIOUS ALLOWANCE COUNT WITHDRAWN

Nov 05, 2018

PREVIOUS ALLOWANCE COUNT WITHDRAWN

WITHDRAWN FROM PUB - OG REVIEW QUERY

Oct 26, 2018

WITHDRAWN FROM PUB - OG REVIEW QUERY

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 24, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

LAW OFFICE PUBLICATION REVIEW COMPLETED

Oct 05, 2018

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 01, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 26, 2018

TEAS/EMAIL CORRESPONDENCE ENTERED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 26, 2018

CORRESPONDENCE RECEIVED IN LAW OFFICE

ASSIGNED TO LIE

Sep 17, 2018

ASSIGNED TO LIE

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Sep 06, 2018

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

May 15, 2018

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

SUSPENSION LETTER WRITTEN

May 15, 2018

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

May 15, 2018

LETTER OF SUSPENSION E-MAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

May 12, 2018

TEAS/EMAIL CORRESPONDENCE ENTERED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 11, 2018

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 11, 2018

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 11, 2018

TEAS RESPONSE TO OFFICE ACTION RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 11, 2018

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 11, 2018

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NON-FINAL ACTION E-MAILED

Nov 11, 2017

NON-FINAL ACTION E-MAILED

NON-FINAL ACTION WRITTEN

Nov 11, 2017

NON-FINAL ACTION WRITTEN

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Nov 11, 2017

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Nov 02, 2017

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Oct 28, 2017

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 27, 2017

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 21, 2017

NEW APPLICATION ENTERED

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