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Official data from USPTO

OSSTEM

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

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

OSSTEM

ST13

US500000079297246

Class

5, 10

Filing

79297246

Registration

6458347

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

23

Latest update

10/25/2025

Trademark type

Word

Nice classes

5, 10

Filing date

09/04/2020

Registration date

08/24/2021

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

08/24/2021

Last transaction

10/25/2025

Responsible office

United States Patent and Trademark Office

Status code

700

Official register

Principal Register

Drawing code

4

Owner type

99

Owner location

KR

Examiner

ALESKOW,DAVID HOWARD

Law office

L50

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

OSSTEM IMPLANT CO., LTD.
OSSTEMIMPLANT CO., LTD.

Representatives

Curtis Krechevsky Cantor Colburn LLP

Technical classification

Nice Classes

Class 5Class 10

Vienna Codes

No Vienna codes available.

Goods and services

Class 5

Chemical reagents for medical or veterinary purposes; amino acids for medical purposes; embedding materials for dental purposesdental impression materials; amalgam for dental purposes; fixing materials for dental purposes; medicated cleansers for dental purposesmedicated dental rinses; precious metals and precious metal alloys for dentistry use; alloys of precious metals for dental purposes; dental amalgams of gold; dental lacquer; sealing agents for dental purposes; base metals and alloys for dentistry use; shaped metals for dentistry; dental ceramics; dental cements; dental abrasives; dental wax; dental mastics; orthodontic alginate for dental impressions; materials for making dental impressions; dental impression materials; bonding and primer materials for dental purposes; material for stopping teeth; materials for dental fillings and for stopping purposes; preparations to facilitate teethingteething gels; materials for tooth restoration; molding wax for dentists

Class 10

Artificial bone graft materialssynthetic bone grafts; surgical and medical apparatus for use in the preparationapplication and removal of bone cementdrills for dental use; prosthetic instruments for dental purposes; bone prostheses of intervertebral discs; surgical implants comprising of artificial materials being substitutes for bonescartilageligaments and tendons; bone forceps; bone implants composed of artificial materials; artificial bone parts to be implanted in natural bones; surgical implants comprised of artificial materials; drilling jigs for surgical applications; drilling jigs for dental applications; bone substitutes for surgical use; forceps for medical use; armchairs for medical or dental purposes; dental implant fixtures for medical purposes; medical cutting devicesmedical excision instruments; medical diagnostic apparatus for medical purposes for testing blood sugar levelscancer cellsDNA; surgical perforators; tweezers for medical purposes; dental prostheses; sets of artificial teeth; pins for artificial teeth; artificial bones for implantation; joint prostheses made of artificial materials; endoprostheses; prosthetic ligaments; plaster bandages for orthopaedic purposes; dental excavators; medical devices for testing pedicle screws; dental apparatus for use in detecting tooth cavities; forceps for dental technical purposes; dental broaches; treatment beds for dental purposes; mirrors for dentists; dental apparatus and instrumentsapex locatorintra-oral light systemsoral irrigatorscrown and bridge removers; dental foundation supports; X-ray appliances for dental and medical use; dental burs; dental chairs; dental implants made of artificial materials ; dental apparatuselectricdental drills; filling instruments for dental purposes; scalers for dental purposesdental picks; orthodontic machines and instruments for dental purposes; orthodontic appliances; probes for gingival pockets

Publications

History of USPTO decisions and trademark events.

23 publications found

LIMG

LIMITATION OF GOODS RECEIVED FROM IB

10/24/2025

ADCH

CHANGE OF NAME/ADDRESS REC'D FROM IB

09/17/2022

FINO

FINAL DECISION TRANSACTION PROCESSED BY IB

02/28/2022

FICS

FINAL DISPOSITION NOTICE SENT TO IB

02/03/2022

FIMP

FINAL DISPOSITION PROCESSED

02/03/2022

FICR

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

11/24/2021

R.PR

REGISTERED-PRINCIPAL REGISTER

08/24/2021

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

06/08/2021

PUBO

PUBLISHED FOR OPPOSITION

06/08/2021

NONP

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

05/19/2021

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

05/04/2021

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

04/30/2021

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

04/29/2021

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

04/29/2021

RFNT

REFUSAL PROCESSED BY IB

01/11/2021

RFCS

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

12/18/2020

RFRR

REFUSAL PROCESSED BY MPU

12/18/2020

RFCR

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

12/18/2020

CNRT

NON-FINAL ACTION WRITTEN

12/17/2020

DOCK

ASSIGNED TO EXAMINER

12/17/2020

MAFR

APPLICATION FILING RECEIPT MAILED

11/10/2020

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

11/06/2020

REPR

SN ASSIGNED FOR SECT 66A APPL FROM IB

11/05/2020

Continuous trademark protection

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