| Serial Number | 98406051 |
| Word Mark | ESSAI |
| Filing Date | Wednesday, February 14, 2024 |
| Status | 819 - SU - REGISTRATION REVIEW COMPLETE |
| Status Date | Friday, October 3, 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, October 15, 2024 |
| Pseudo Mark | ELASTIC SCATTERING SPECTROSCOPY AI; ELASTIC SCATTERING SPECTROSCOPY ARTIFICIAL INTELLIGENCE |
| Goods and Services | Software as a services (Saas) featuring artificial intelligence software for optical tissue differentiation for use in cancer detection and diagnosis. |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, February 14, 2024 |
| Primary Code | 042 |
| First Use Anywhere Date | Thursday, April 20, 2023 |
| First Use In Commerce Date | Thursday, April 20, 2023 |
| Party Name | Concur Biophotonics, LLC |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Mission Viejo, CA 92692 |
| Party Name | Concur Biophotonics, LLC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Mission Viejo, CA 92692 |
| Event Date | Event Description |
| Wednesday, February 14, 2024 | NEW APPLICATION ENTERED |
| Tuesday, February 27, 2024 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Tuesday, February 27, 2024 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Tuesday, February 27, 2024 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, September 6, 2024 | ASSIGNED TO EXAMINER |
| Monday, September 9, 2024 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, June 17, 2024 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, September 25, 2024 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, October 15, 2024 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, October 15, 2024 | PUBLISHED FOR OPPOSITION |
| Thursday, December 5, 2024 | USE AMENDMENT FILED |
| Thursday, December 5, 2024 | TEAS STATEMENT OF USE RECEIVED |
| Tuesday, November 26, 2024 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Monday, May 12, 2025 | SOU EXTENSION 1 FILED |
| Tuesday, May 13, 2025 | SOU TEAS EXTENSION RECEIVED |
| Tuesday, September 30, 2025 | SOU EXTENSION 1 GRANTED |
| Tuesday, September 30, 2025 | STATEMENT OF USE PROCESSING COMPLETE |
| Tuesday, September 30, 2025 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Tuesday, September 30, 2025 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Friday, October 3, 2025 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Friday, October 3, 2025 | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED |