T-PLEX Trademark

Trademark Overview

On Friday, May 23, 2014, a trademark application was filed for T-PLEX with the United States Patent and Trademark Office. The USPTO has given the T-PLEX trademark a serial number of 86290497. The federal status of this trademark filing is SECTION 8 & 15 - ACCEPTED AND ACKNOWLEDGED as of Friday, May 30, 2025. This trademark is owned by Meso Scale Diagnostics, LLC. The T-PLEX trademark is filed in the Chemical Products and Pharmaceutical Products categories with the following description:

Biological assays and kits, namely, self-assembled arrays for simultaneous, multiple detection of biological analytes and for use in the fields of biological and diagnostic testing for medical and/or veterinary use

Biological assays and kits, namely, self-assembled arrays for simultaneous, multiple detection of biological analytes and for use in the fields of biological and diagnostic testing for industrial, scientific and/or research use
t-plex

General Information

Serial Number86290497
Word MarkT-PLEX
Filing DateFriday, May 23, 2014
Status702 - SECTION 8 & 15 - ACCEPTED AND ACKNOWLEDGED
Status DateFriday, May 30, 2025
Registration Number5670660
Registration DateTuesday, February 5, 2019
Mark Drawing4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateTuesday, September 30, 2014

Trademark Statements

Goods and ServicesBiological assays and kits, namely, self-assembled arrays for simultaneous, multiple detection of biological analytes and for use in the fields of biological and diagnostic testing for medical and/or veterinary use
Goods and ServicesBiological assays and kits, namely, self-assembled arrays for simultaneous, multiple detection of biological analytes and for use in the fields of biological and diagnostic testing for industrial, scientific and/or research use

Classification Information

International Class001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry.
US Class Codes001, 005, 006, 010, 026, 046
Class Status Code6 - Active
Class Status DateFriday, June 6, 2014
Primary Code001
First Use Anywhere DateFriday, November 3, 2017
First Use In Commerce DateFriday, November 3, 2017
International Class005 - Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes; dietetic substances adapted for medical use, food for babies; plasters, materials for dressings; material for stopping teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.
US Class Codes006, 018, 044, 046, 051, 052
Class Status Code6 - Active
Class Status DateFriday, June 6, 2014
Primary Code005
First Use Anywhere DateFriday, November 3, 2017
First Use In Commerce DateFriday, November 3, 2017

Trademark Owner History

Party NameMeso Scale Diagnostics, LLC
Party Type30 - Original Registrant
Legal Entity Type16 - Limited Liability Company
AddressRockville, MD 20850
Party NameMeso Scale Diagnostics, LLC
Party Type20 - Owner at Publication
Legal Entity Type16 - Limited Liability Company
AddressRockville, MD 20850
Party NameMeso Scale Diagnostics, LLC
Party Type10 - Original Applicant
Legal Entity Type16 - Limited Liability Company
AddressRockville, MD 20850

Trademark Events

Event DateEvent Description
Wednesday, July 30, 2014NON-FINAL ACTION WRITTEN
Tuesday, May 27, 2014NEW APPLICATION ENTERED
Friday, June 6, 2014NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Wednesday, July 30, 2014ASSIGNED TO EXAMINER
Wednesday, July 30, 2014NON-FINAL ACTION E-MAILED
Wednesday, July 30, 2014NOTIFICATION OF NON-FINAL ACTION E-MAILED
Tuesday, August 5, 2014TEAS RESPONSE TO OFFICE ACTION RECEIVED
Friday, August 8, 2014ASSIGNED TO LIE
Thursday, August 14, 2014CORRESPONDENCE RECEIVED IN LAW OFFICE
Thursday, August 14, 2014TEAS/EMAIL CORRESPONDENCE ENTERED
Monday, August 25, 2014APPROVED FOR PUB - PRINCIPAL REGISTER
Tuesday, August 26, 2014LAW OFFICE PUBLICATION REVIEW COMPLETED
Wednesday, September 10, 2014NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Tuesday, September 30, 2014PUBLISHED FOR OPPOSITION
Tuesday, September 30, 2014OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Tuesday, November 25, 2014NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Tuesday, May 26, 2015SOU TEAS EXTENSION RECEIVED
Tuesday, May 26, 2015SOU EXTENSION 1 FILED
Tuesday, May 26, 2015SOU EXTENSION 1 GRANTED
Thursday, May 28, 2015NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Wednesday, November 25, 2015SOU TEAS EXTENSION RECEIVED
Wednesday, November 25, 2015SOU EXTENSION 2 FILED
Tuesday, December 22, 2015CASE ASSIGNED TO INTENT TO USE PARALEGAL
Wednesday, December 30, 2015SOU EXTENSION 2 GRANTED
Thursday, December 31, 2015NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Wednesday, May 25, 2016SOU TEAS EXTENSION RECEIVED
Wednesday, May 25, 2016SOU EXTENSION 3 FILED
Wednesday, July 13, 2016SOU EXTENSION 3 GRANTED
Thursday, July 14, 2016NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Wednesday, November 23, 2016SOU TEAS EXTENSION RECEIVED
Wednesday, November 23, 2016SOU EXTENSION 4 FILED
Wednesday, December 7, 2016SOU EXTENSION 4 GRANTED
Thursday, December 8, 2016NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Thursday, May 25, 2017SOU TEAS EXTENSION RECEIVED
Thursday, May 25, 2017SOU EXTENSION 5 FILED
Tuesday, May 30, 2017SOU EXTENSION 5 GRANTED
Wednesday, May 31, 2017NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Monday, November 27, 2017TEAS STATEMENT OF USE RECEIVED
Monday, November 27, 2017USE AMENDMENT FILED
Monday, December 4, 2017STATEMENT OF USE PROCESSING COMPLETE
Wednesday, December 6, 2017SU - NON-FINAL ACTION - WRITTEN
Wednesday, December 6, 2017NON-FINAL ACTION E-MAILED
Wednesday, December 6, 2017NOTIFICATION OF NON-FINAL ACTION E-MAILED
Wednesday, June 6, 2018TEAS RESPONSE TO OFFICE ACTION RECEIVED
Wednesday, June 6, 2018CORRESPONDENCE RECEIVED IN LAW OFFICE
Wednesday, June 6, 2018TEAS/EMAIL CORRESPONDENCE ENTERED
Tuesday, June 26, 2018SU - FINAL REFUSAL - WRITTEN
Tuesday, June 26, 2018FINAL REFUSAL E-MAILED
Tuesday, June 26, 2018NOTIFICATION OF FINAL REFUSAL EMAILED
Thursday, December 20, 2018TEAS REQUEST FOR RECONSIDERATION RECEIVED
Wednesday, December 26, 2018ASSIGNED TO LIE
Thursday, December 27, 2018CORRESPONDENCE RECEIVED IN LAW OFFICE
Thursday, December 27, 2018TEAS/EMAIL CORRESPONDENCE ENTERED
Monday, December 31, 2018ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Tuesday, January 1, 2019NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
Tuesday, February 5, 2019REGISTERED-PRINCIPAL REGISTER
Monday, February 5, 2024COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Wednesday, February 5, 2025TEAS SECTION 8 & 15 RECEIVED
Friday, May 30, 2025CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Friday, May 30, 2025REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Friday, May 30, 2025NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Related Keywords

plex biological multiple analytes fields testing diagnostic simultaneous detection kits arrays