Who owns the C2N DIAGNOSTICS trademark?

The C2N DIAGNOSTICS trademark is owned by C2N Diagnostics, LLC.

What is the serial number for C2N DIAGNOSTICS?

The USPTO serial number for C2N DIAGNOSTICS is 97836494.

What is the registration number for C2N DIAGNOSTICS?

C2N DIAGNOSTICS is registered under USPTO registration number 8254191.

C2N DIAGNOSTICS - Owned by C2N Diagnostics, LLC - (Class 005, Class 044)

Q: What class is the C2N DIAGNOSTICS trademark registered in?

The C2N DIAGNOSTICS trademark is registered in Class 005 (Pharmaceuticals, medical & veterinary preparations), Class 044 (Medical, veterinary & beauty care services).

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 005Pharmaceuticals, medical & veterinary preparations

US codes: 005, 006, 018, 044, 046, 051, 052

First use anywhere: Sep 30, 2020

First use in commerce: Sep 30, 2020

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.

Class 044Medical, veterinary & beauty care services

US codes: 100, 101

First use anywhere: Sep 30, 2020

First use in commerce: Sep 30, 2020

Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

This description is as filed with the USPTO and defines the scope of trademark protection.

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlyTrademark

Status History

38 events

REGISTERED-PRINCIPAL REGISTER

May 12, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 12, 2026

Code NRCC

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Apr 23, 2026

Code EXRA

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Apr 23, 2026

Code CNPR

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Apr 23, 2026

Code SUNA

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Apr 22, 2026

Code AITU

SOU EXTENSION 4 GRANTED

Apr 22, 2026

Code EX4G

STATEMENT OF USE PROCESSING COMPLETE

Apr 22, 2026

Code SUPC

TEAS STATEMENT OF USE RECEIVED

Nov 21, 2025

Code EISU

SOU TEAS EXTENSION RECEIVED

Nov 21, 2025

Code EEXT

USE AMENDMENT FILED

Nov 21, 2025

Code IUAF

SOU EXTENSION 4 FILED

Nov 20, 2025

Code EXT4

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

May 22, 2025

Code EXRA

SOU TEAS EXTENSION RECEIVED

May 21, 2025

Code EEXT

SOU EXTENSION 3 FILED

May 21, 2025

Code EXT3

SOU EXTENSION 3 GRANTED

May 21, 2025

Code EX3G

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Mar 03, 2025

Code EXRA

SOU TEAS EXTENSION RECEIVED

Nov 21, 2024

Code EEXT

SOU EXTENSION 2 FILED

Nov 21, 2024

Code EXT2

SOU EXTENSION 2 GRANTED

Nov 21, 2024

Code EX2G

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

May 22, 2024

Code EXRA

SOU TEAS EXTENSION RECEIVED

May 21, 2024

Code EEXT

SOU EXTENSION 1 FILED

May 21, 2024

Code EXT1

SOU EXTENSION 1 GRANTED

May 21, 2024

Code EX1G

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Nov 21, 2023

Code NOAM

PUBLISHED FOR OPPOSITION

Sep 26, 2023

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 26, 2023

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 06, 2023

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 21, 2023

Code CNSA

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 08, 2023

Code TEME

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 07, 2023

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 07, 2023

Code CRFA

NON-FINAL ACTION WRITTEN

May 05, 2023

Code CNRT

NON-FINAL ACTION E-MAILED

May 05, 2023

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 05, 2023

Code GNRN

ASSIGNED TO EXAMINER

May 04, 2023

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 03, 2023

Code NWOS

NEW APPLICATION ENTERED

Mar 16, 2023

Code NWAP

Other Marks by C2N Diagnostics, LLC

Additional USPTO filings from the same owner.

CLA

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PRE

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PRE

PRECIVITYAD2

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REGISTERED

PRE

PRECIVITY

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C2N DIAGNOSTICS

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by C2N Diagnostics, LLC

Other Marks in Class 005 — Pharmaceuticals, medical & veterinary preparations

Other Marks by Matthew P. Frederick

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