REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
07/20/2026
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Official data from USPTO
S-PLEX
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: CombinedOffice: US
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
37
Latest update
07/20/2026
Classification
Registered
Trademark type
Combined
Nice classes
1, 5, 9
Filing date
11/27/2017
Registration date
07/20/2021
Expiration date
-
Recommended action
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Next step
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Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/20/2021
Last transaction
07/20/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
04/26/2019
First use in commerce
04/26/2019
Drawing code
3
Owner type
16
Owner location
Rockville, MD, US
Examiner
STEEL, ALYSSA PALADINO
Law office
N60
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of a stylized capital letter "S" embedded in a circle with a hyphen next to it and the word "PLEX" in capital letters.
Holders and representatives
Holders
Meso Scale Diagnostics, LLC.
Representatives
Keith A. Weltsch SCULLY, SCOTT, MURPHY & PRESSER, P.C.
Technical classification
Nice Classes
Class 1Class 5Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Biological assays for research purposes; kits comprising reagents and arrays for the detection of biological analytes and for use in the fields of biological and diagnostic testing for industrial, scientific and/or research use
Class 5
Medical and biological diagnostic assays for testing of body fluids; kits comprising reagents and arrays for the detection of biological analytes and for use in the fields of biological and diagnostic testing for medical use
Class 9
Multi-well plates that can be used in chemical or biological analysis for scientific, laboratory or medical research use
Publications
History of USPTO decisions and trademark events.
37 publications found
R.PR
REGISTERED-PRINCIPAL REGISTER
07/20/2021
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
06/17/2021
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
06/16/2021
SUPC
STATEMENT OF USE PROCESSING COMPLETE
06/16/2021
IUAF
USE AMENDMENT FILED
06/14/2021
EISU
TEAS STATEMENT OF USE RECEIVED
06/14/2021
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
12/31/2020
EX5G
SOU EXTENSION 5 GRANTED
12/30/2020
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
12/30/2020
EXT5
SOU EXTENSION 5 FILED
12/11/2020
EEXT
SOU TEAS EXTENSION RECEIVED
12/11/2020
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
06/16/2020
EX4G
SOU EXTENSION 4 GRANTED
06/12/2020
EXT4
SOU EXTENSION 4 FILED
06/12/2020
EEXT
SOU TEAS EXTENSION RECEIVED
06/12/2020
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
12/14/2019
EX3G
SOU EXTENSION 3 GRANTED
12/12/2019
EXT3
SOU EXTENSION 3 FILED
12/12/2019
EEXT
SOU TEAS EXTENSION RECEIVED
12/12/2019
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
06/14/2019
EX2G
SOU EXTENSION 2 GRANTED
06/12/2019
EXT2
SOU EXTENSION 2 FILED
06/12/2019
EEXT
SOU TEAS EXTENSION RECEIVED
06/12/2019
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
12/14/2018
EX1G
SOU EXTENSION 1 GRANTED
12/12/2018
EXT1
SOU EXTENSION 1 FILED
12/12/2018
EEXT
SOU TEAS EXTENSION RECEIVED
12/12/2018
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
06/12/2018
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
04/17/2018
PUBO
PUBLISHED FOR OPPOSITION
04/17/2018
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
03/28/2018
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/09/2018
DOCK
ASSIGNED TO EXAMINER
03/09/2018
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
12/08/2017
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
12/07/2017
NWAP
NEW APPLICATION ENTERED
11/30/2017
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