| Serial Number | 97836494 |
| Word Mark | C2N DIAGNOSTICS |
| Filing Date | Monday, March 13, 2023 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, May 12, 2026 |
| Registration Number | 8254191 |
| Registration Date | Tuesday, May 12, 2026 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, September 26, 2023 |
| NOT AVAILABLE | "DIAGNOSTICS" |
| Pseudo Mark | C TWO N DIAGNOSTICS |
| Goods and Services | Medical testing for diagnostic or treatment purposes; medical laboratory, diagnostic testing, monitoring and reporting services; medical testing for disease, illness, and pathology tracking, treating, and prevention purposes |
| Goods and Services | Medical diagnostic reagents and assays for testing bodily fluids; diagnostic testing kits comprised of diagnostic reagents, assays and specimen holders for testing of bodily fluids for use in disease detection, diagnosing, monitoring, reporting, treating, and prevention, namely, neurodegenerative diseases and neurological diseases |
| International Class | 005 - 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 Codes | 005, 006, 018, 044, 046, 051, 052 |
| Class Status Code | 6 - Active |
| Class Status Date | Monday, April 3, 2023 |
| Primary Code | 005 |
| First Use Anywhere Date | Wednesday, September 30, 2020 |
| First Use In Commerce Date | Wednesday, September 30, 2020 |
| International Class | 044 - Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, horticulture and forestry services. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Monday, April 3, 2023 |
| Primary Code | 044 |
| First Use Anywhere Date | Wednesday, September 30, 2020 |
| First Use In Commerce Date | Wednesday, September 30, 2020 |
| Party Name | C2N Diagnostics, LLC |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | St. Louis, MO 63110 US |
| Party Name | C2N Diagnostics, LLC |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | St. Louis, MO 63110 US |
| Party Name | C2N Diagnostics, LLC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | St. Louis, MO 63110 US |
| Event Date | Event Description |
| Thursday, March 16, 2023 | NEW APPLICATION ENTERED |
| Monday, April 3, 2023 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, May 4, 2023 | ASSIGNED TO EXAMINER |
| Friday, May 5, 2023 | NON-FINAL ACTION WRITTEN |
| Friday, May 5, 2023 | NON-FINAL ACTION E-MAILED |
| Friday, May 5, 2023 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, August 7, 2023 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, August 7, 2023 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, August 8, 2023 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, August 21, 2023 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, September 6, 2023 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, September 26, 2023 | PUBLISHED FOR OPPOSITION |
| Tuesday, September 26, 2023 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, November 21, 2023 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, May 21, 2024 | SOU TEAS EXTENSION RECEIVED |
| Tuesday, May 21, 2024 | SOU EXTENSION 1 FILED |
| Tuesday, May 21, 2024 | SOU EXTENSION 1 GRANTED |
| Wednesday, May 22, 2024 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Thursday, November 21, 2024 | SOU TEAS EXTENSION RECEIVED |
| Thursday, November 21, 2024 | SOU EXTENSION 2 FILED |
| Thursday, November 21, 2024 | SOU EXTENSION 2 GRANTED |
| Monday, March 3, 2025 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Wednesday, May 21, 2025 | SOU TEAS EXTENSION RECEIVED |
| Wednesday, May 21, 2025 | SOU EXTENSION 3 FILED |
| Wednesday, May 21, 2025 | SOU EXTENSION 3 GRANTED |
| Thursday, May 22, 2025 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Friday, November 21, 2025 | SOU TEAS EXTENSION RECEIVED |
| Friday, November 21, 2025 | TEAS STATEMENT OF USE RECEIVED |
| Wednesday, April 22, 2026 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Thursday, November 20, 2025 | SOU EXTENSION 4 FILED |
| Wednesday, April 22, 2026 | SOU EXTENSION 4 GRANTED |
| Friday, November 21, 2025 | USE AMENDMENT FILED |
| Wednesday, April 22, 2026 | STATEMENT OF USE PROCESSING COMPLETE |
| Thursday, April 23, 2026 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Thursday, April 23, 2026 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Thursday, April 23, 2026 | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED |
| Tuesday, May 12, 2026 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, May 12, 2026 | NOTICE OF REGISTRATION CONFIRMATION EMAILED |