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sealvo.com · USPTO Trademark Record
https://sealvo.com/l-plex-98280449

USPTO Trademark Record
PENDINGSN 98280449·Reg 0·Filed Nov 21, 2023
Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; fire extinguishing and fire prevention compositions; tempering and soldering preparations; substances for tanning animal skins and hides; adhesives for use in industry; compost, manures, fertilizers; biological preparations for use in industry and science.; Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances adapted for medical or veterinary purposes, food for babies; dietary supplements for human beings and animals; adhesive plasters, materials for dressings; material for filling teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.; Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.; Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.
L-PLEX (Serial No. 98280449), Registration No. 0, is a pending US trademark filed on Nov 21, 2023 by Meso Scale Diagnostics, LLC.. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use), Class 005 (Pharmaceuticals, medical & veterinary preparations), Class 009 (Electronics, software & scientific instruments), Class 042 (Scientific, technology & SaaS services).
L-PLEX (Reg. #0) is a pending US trademark that was filed in 2023 and is currently under USPTO examination. The mark covers Class 001 (Chemicals for industrial, scientific & agricultural use), Class 005 (Pharmaceuticals, medical & veterinary preparations), Class 009 (Electronics, software & scientific instruments) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocesse.... The mark faced 1 opposition proceeding during prosecution.
FILED
Nov 21, 2023
SERIAL
98280449
REG#
0
Applicant
Meso Scale Diagnostics, LLC.LLC
DE
1601 Research Boulevard, Rockville, MD, 20850
US
Attorney
Keith A. Weltsch SCULLY, SCOTT, MURPHY & PRESSER, P.C.
2124/1443
400 GARDEN CITY PLAZA, SUITE 300, GARDEN CITY, NY 11530, United States
AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.
FILED
2023
YEARS AGO
3y
CLASSES
4
MADRID FILINGS
—
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CLASSES
4
OFFICE
USPTO
COUNTRY
US
Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; fire extinguishing and fire prevention compositions; tempering and soldering preparations; substances for tanning animal skins and hides; adhesives for use in industry; compost, manures, fertilizers; biological preparations for use in industry and science.
Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances adapted for medical or veterinary purposes, food for babies; dietary supplements for human beings and animals; adhesive plasters, materials for dressings; material for filling teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.
Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.
Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.
This description is as filed with the USPTO and defines the scope of trademark protection.
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Sep 25, 2026NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
SOU TEAS EXTENSION RECEIVED
Sep 24, 2026SOU TEAS EXTENSION RECEIVED
SOU EXTENSION 4 FILED
Sep 24, 2026SOU EXTENSION 4 FILED
SOU EXTENSION 4 GRANTED
Sep 24, 2026SOU EXTENSION 4 GRANTED
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Mar 25, 2026NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
SOU TEAS EXTENSION RECEIVED
Mar 24, 2026SOU TEAS EXTENSION RECEIVED
SOU EXTENSION 3 FILED
Mar 24, 2026SOU EXTENSION 3 FILED
SOU EXTENSION 3 GRANTED
Mar 24, 2026SOU EXTENSION 3 GRANTED
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Sep 25, 2025NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
SOU TEAS EXTENSION RECEIVED
Sep 24, 2025SOU TEAS EXTENSION RECEIVED
SOU EXTENSION 2 FILED
Sep 24, 2025SOU EXTENSION 2 FILED
SOU EXTENSION 2 GRANTED
Sep 24, 2025SOU EXTENSION 2 GRANTED
SOU EXTENSION 1 GRANTED
Mar 25, 2025SOU EXTENSION 1 GRANTED
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Mar 25, 2025NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
SOU TEAS EXTENSION RECEIVED
Mar 24, 2025SOU TEAS EXTENSION RECEIVED
SOU EXTENSION 1 FILED
Mar 24, 2025SOU EXTENSION 1 FILED
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Sep 24, 2024NOA E-MAILED - SOU REQUIRED FROM APPLICANT
PUBLISHED FOR OPPOSITION
Jul 30, 2024PUBLISHED FOR OPPOSITION
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Jul 30, 2024OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Jul 10, 2024NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
APPROVED FOR PUB - PRINCIPAL REGISTER
Jun 25, 2024APPROVED FOR PUB - PRINCIPAL REGISTER
ASSIGNED TO EXAMINER
Jun 24, 2024ASSIGNED TO EXAMINER
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Jan 09, 2024NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
NEW APPLICATION ENTERED
Nov 24, 2023NEW APPLICATION ENTERED
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