REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
11/17/2025
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Official data from USPTO
SSTKBIO
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: CombinedOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
32
Latest update
11/18/2025
Trademark type
Combined
Nice classes
5, 10
Filing date
08/07/2019
Registration date
11/17/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
11/17/2020
Last transaction
11/18/2025
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
08/02/2006
First use in commerce
06/05/2019
Drawing code
3
Owner type
99
Owner location
LONGHUA DIST.,SHENZHEN, CN
Examiner
PETTICAN,NATHANIEL VINCIENT
Law office
L80
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of the stylized wording "SSTKBIO" with a stylized design of a liquid drop placed on on the top half of the letter "O" in the foregoing wording.
Holders and representatives
Holders
SINO-SWED TONGKANG BIO-TECH(SHENZHEN) LIMITED
Representatives
Kevin O'Keefe
Technical classification
Nice Classes
Class 5Class 10
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
Biological preparations for the treatment of tumor; Chemical preparations for pharmaceutical or medical purposesfor tumor; Diagnostic preparations for medical purposes; Enzyme preparations for medical purposes; Enzymes for medical purposes; Medical preparations for the treatment of tumor; Medicated serums for treatment of ovarieslungsliversskinbreastsdigestive tracts
Class 10
Blood testing apparatus; Cases fitted for medical instruments; Medical apparatus and instrument for diagnostic useapparatus for medical diagnostic testing in the fields of cancer or other tissue-based diagnostic testingcytology and cell-based testing; Medical apparatus and instruments for use in surgery; Medical diagnostic apparatus for testing cell proliferation rate and DNA and RNA samples; Medical diagnostic instruments for the analysis of body fluids; Probes for medical purposes; Surgical instruments and apparatus
Publications
History of USPTO decisions and trademark events.
32 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/07/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/07/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/07/2021
R.PR
REGISTERED-PRINCIPAL REGISTER
11/17/2020
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
10/15/2020
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
10/14/2020
SUPC
STATEMENT OF USE PROCESSING COMPLETE
09/29/2020
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
09/27/2020
IUAF
USE AMENDMENT FILED
09/12/2020
EISU
TEAS STATEMENT OF USE RECEIVED
09/12/2020
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
04/28/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
03/03/2020
PUBO
PUBLISHED FOR OPPOSITION
03/03/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
02/12/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
01/29/2020
XAEC
EXAMINER'S AMENDMENT ENTERED
01/21/2020
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
01/21/2020
GNEA
EXAMINERS AMENDMENT E-MAILED
01/21/2020
CNEA
EXAMINERS AMENDMENT -WRITTEN
01/21/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
01/16/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/16/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
01/16/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/01/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/01/2020
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
11/08/2019
GNRT
NON-FINAL ACTION E-MAILED
11/08/2019
CNRT
NON-FINAL ACTION WRITTEN
11/08/2019
DOCK
ASSIGNED TO EXAMINER
11/04/2019
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
08/27/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
08/24/2019
NWAP
NEW APPLICATION ENTERED
08/10/2019
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