| Serial Number | 97770120 |
| Word Mark | HELIOS |
| Filing Date | Thursday, January 26, 2023 |
| Status | 732 - THIRD EXTENSION - GRANTED |
| Status Date | Wednesday, August 6, 2025 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, December 12, 2023 |
| Goods and Services | diagnostic assays for clinical or medical use; diagnostic assays for scientific purposes, namely, medical diagnostics |
| Goods and Services | diagnostic assays for scientific research or research use; Chemical, biological and biochemical test kits for detecting the presence of coronavirus, SARS and COVID-19 in samples for laboratory or research use; diagnostic assays for laboratory research use |
| International Class | 001 - 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 Codes | 001, 005, 006, 010, 026, 046 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, February 15, 2023 |
| Primary Code | 001 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| 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 | Wednesday, February 15, 2023 |
| Primary Code | 005 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | CELLEX, INC. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | MORRISVILLE, NC 27560 |
| Party Name | CELLEX, INC. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | MORRISVILLE, NC 27560 |
| Event Date | Event Description |
| Monday, January 30, 2023 | NEW APPLICATION ENTERED |
| Wednesday, February 15, 2023 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, October 24, 2023 | ASSIGNED TO EXAMINER |
| Monday, October 30, 2023 | NON-FINAL ACTION WRITTEN |
| Monday, October 30, 2023 | NON-FINAL ACTION E-MAILED |
| Monday, October 30, 2023 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, November 1, 2023 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, November 1, 2023 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, November 2, 2023 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, November 7, 2023 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, December 12, 2023 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Wednesday, November 22, 2023 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, December 12, 2023 | PUBLISHED FOR OPPOSITION |
| Tuesday, August 6, 2024 | SOU TEAS EXTENSION RECEIVED |
| Tuesday, February 6, 2024 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Wednesday, August 7, 2024 | SOU EXTENSION 1 FILED |
| Wednesday, August 7, 2024 | SOU EXTENSION 1 GRANTED |
| Wednesday, January 15, 2025 | SOU TEAS EXTENSION RECEIVED |
| Wednesday, August 7, 2024 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Wednesday, January 15, 2025 | SOU EXTENSION 2 FILED |
| Thursday, January 16, 2025 | SOU EXTENSION 2 GRANTED |
| Monday, March 3, 2025 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Wednesday, August 6, 2025 | SOU EXTENSION 3 FILED |
| Wednesday, August 6, 2025 | SOU TEAS EXTENSION RECEIVED |
| Wednesday, August 6, 2025 | SOU EXTENSION 3 GRANTED |
| Thursday, August 7, 2025 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |