SK LIFE SCIENCE

Serial Number 87650511
Registration 5848052
702

Registration Progress

Application Filed
Oct 18, 2017
Under Examination
Approved for Publication
Nov 13, 2018
Published for Opposition
Jun 18, 2019
Registered
Sep 3, 2019

Attorney Assistance

Section 8 Declaration Due (Principal Register) (Based on registration date 20190903) (Grace Period Filing)
Due: Mar 03, 2026 Grace Period - 66 days
Original deadline was Sep 03, 2025 (overdue)

Trademark Image

SK LIFE SCIENCE

Basic Information

Serial Number
87650511
Registration Number
5848052
Filing Date
October 18, 2017
Registration Date
September 3, 2019
Published for Opposition
June 18, 2019
Drawing Code
3

Status Summary

Current Status
Active
Status Code
702
Status Date
Nov 10, 2025
Registration
Registered
Classes
005

Rights Holder

SK INC.

03
Address
26, JONG-RO, JONGNO-GU
SEOUL 03188
KR

Ownership History

SK HOLDINGS CO., LTD.

Original Applicant
03
Seoul KR

SK HOLDINGS CO., LTD.

Owner at Publication
03
Seoul KR

SK HOLDINGS CO., LTD.

Original Registrant
03
Seoul KR

SK INC.

New Owner After Registration #1
03
SEOUL KR

Legal Representation

Attorney
Hun Joon Kim

USPTO Deadlines

Next Deadline
In Grace Period
Section 8 Declaration Due (Principal Register) (Based on registration date 20190903)
Due Date
September 03, 2025
Grace Period Ends
March 03, 2026
Additional deadlines exist. Contact your attorney for complete deadline information.

Application History

50 events
Date Code Type Description Documents
Nov 10, 2025 NA85 E NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED Loading...
Nov 10, 2025 C15A O REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. Loading...
Nov 10, 2025 APRE A CASE ASSIGNED TO POST REGISTRATION PARALEGAL Loading...
Jul 21, 2025 E815 I TEAS SECTION 8 & 15 RECEIVED Loading...
Dec 12, 2024 TCCA I TEAS CHANGE OF CORRESPONDENCE RECEIVED Loading...
Dec 12, 2024 ECDR I TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS Loading...
Dec 12, 2024 EWOR I TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED Loading...
Dec 12, 2024 ARAA I ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED Loading...
Dec 12, 2024 REAP I TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED Loading...
Dec 12, 2024 CHAN I APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED Loading...
Dec 12, 2024 COAR I TEAS CHANGE OF OWNER ADDRESS RECEIVED Loading...
Sep 3, 2024 REM1 E COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED Loading...
Jul 7, 2021 ASGN I AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP Loading...
Jun 22, 2020 CORV 1 REVIEW OF CORRESPONDENCE COMPLETE - ADDRESS UPDATED Loading...
Jun 1, 2020 CHAN I APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED Loading...
Jun 1, 2020 TCCA I TEAS CHANGE OF CORRESPONDENCE RECEIVED Loading...
Jun 1, 2020 ECDR I TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS Loading...
Jun 1, 2020 ARAA I ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED Loading...
Jun 1, 2020 REAP I TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED Loading...
Jun 1, 2020 COAR I TEAS CHANGE OF OWNER ADDRESS RECEIVED Loading...
Sep 3, 2019 R.PR A REGISTERED-PRINCIPAL REGISTER Loading...
Jun 18, 2019 NPUB E OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED Loading...
Jun 18, 2019 PUBO A PUBLISHED FOR OPPOSITION Loading...
May 29, 2019 NONP E NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED Loading...
May 15, 2019 CNSA O APPROVED FOR PUB - PRINCIPAL REGISTER Loading...
May 14, 2019 TEME I TEAS/EMAIL CORRESPONDENCE ENTERED Loading...
May 13, 2019 CRFA I CORRESPONDENCE RECEIVED IN LAW OFFICE Loading...
May 13, 2019 TROA I TEAS RESPONSE TO OFFICE ACTION RECEIVED Loading...
May 10, 2019 TCCA I TEAS CHANGE OF CORRESPONDENCE RECEIVED Loading...
Nov 13, 2018 GNRN O NOTIFICATION OF NON-FINAL ACTION E-MAILED Loading...
Nov 13, 2018 GNRT O NON-FINAL ACTION E-MAILED Loading...
Nov 13, 2018 CNRT R NON-FINAL ACTION WRITTEN Loading...
Nov 13, 2018 NPUB E OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED Loading...
Nov 5, 2018 ZZZX Z PREVIOUS ALLOWANCE COUNT WITHDRAWN Loading...
Oct 26, 2018 PBCR Z WITHDRAWN FROM PUB - OG REVIEW QUERY Loading...
Oct 24, 2018 NONP E NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED Loading...
Oct 5, 2018 PREV O LAW OFFICE PUBLICATION REVIEW COMPLETED Loading...
Oct 1, 2018 CNSA O APPROVED FOR PUB - PRINCIPAL REGISTER Loading...
Sep 26, 2018 TEME I TEAS/EMAIL CORRESPONDENCE ENTERED Loading...
Sep 26, 2018 CRFA I CORRESPONDENCE RECEIVED IN LAW OFFICE Loading...
Sep 17, 2018 ALIE A ASSIGNED TO LIE Loading...
Sep 6, 2018 ERSI I TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED Loading...
May 15, 2018 GNS3 O NOTIFICATION OF LETTER OF SUSPENSION E-MAILED Loading...
May 15, 2018 GNSL S LETTER OF SUSPENSION E-MAILED Loading...
May 15, 2018 CNSL R SUSPENSION LETTER WRITTEN Loading...
May 11, 2018 TCCA I TEAS CHANGE OF CORRESPONDENCE RECEIVED Loading...
May 11, 2018 TCCA I TEAS CHANGE OF CORRESPONDENCE RECEIVED Loading...
May 12, 2018 TEME I TEAS/EMAIL CORRESPONDENCE ENTERED Loading...
May 11, 2018 CRFA I CORRESPONDENCE RECEIVED IN LAW OFFICE Loading...
May 11, 2018 TROA I TEAS RESPONSE TO OFFICE ACTION RECEIVED Loading...

Detailed Classifications

Class 005
Pharmaceutical [ and veterinary ] preparations for treatment of central nervous system diseases, [ cancer and metabolic diseases; sanitary preparations for medical use; biological preparations for medical purposes, namely, for the treatment of central nervous system diseases, cancer and metabolic diseases; biochemical preparations for medical purposes, namely, for the treatment of central nervous system diseases, cancer and metabolic diseases; chemical preparations for pharmaceutical purposes, namely, for the treatment of central nervous system diseases, cancer and metabolic diseases; medical preparation of trace elements for human and animal use, namely, for the treatment of central nervous system diseases, cancer and metabolic diseases; ferments for pharmaceutical purposes; biotechnological preparations for medical purposes, namely, for the treatment of central nervous system diseases, cancer and metabolic diseases; blood solvent, namely, blood plasma, albumin, globulin, fibrinogen, thrombocyte and platelets; chemical preparations for medicinal purposes, namely, for the treatment of central nervous system diseases, cancer and metabolic diseases; chemical preparations for medical or veterinary purposes, namely, for the treatment of central nervous system diseases, cancer and metabolic diseases; chemical preparations for sanitary use; pharmaceutical preparations for immunity adjustment; vitamin preparations; vaccines; dietary supplements; ] therapeutic drugs [ and agents ] for the treatment of central nervous system diseases, [ cancer and metabolic diseases; ] chemico-pharmaceutical preparations for the treatment of central nervous system diseases [ , cancer and metabolic diseases; bacteriological preparations for medical and veterinary use ]

Additional Information

Design Mark
The mark consists of the letters "SK" in red stylized font and the letters "life science" in orange stylized font. To the top right of the "SK" portion of the mark is a design of wings. The inner portion of the wings is red, and the outer portion of the wings is orange. White is not claimed as a feature of the mark and only represents background or transparent areas.
Color Claim
The color(s) red and orange is/are claimed as a feature of the mark.

Classification

International Classes
005

Disclaimers

The following terms have been disclaimed and are not claimed as part of the trademark:
Specific Disclaimer
"LIFE SCIENCE"