| Serial Number | 99372853 |
| Word Mark | NEUROGEN |
| Filing Date | Wednesday, September 3, 2025 |
| Status | 681 - PUBLICATION/ISSUE REVIEW COMPLETE |
| Status Date | Thursday, June 25, 2026 |
| 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, July 14, 2026 |
| Goods and Services | screening services for neurological disease indicators; providing information in the field of Alzheimer's disease screening. |
| 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 | Wednesday, September 3, 2025 |
| Primary Code | 044 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Neurogen Biomarking, LLC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Dover, DE 19901 US |
| Event Date | Event Description |
| Wednesday, September 3, 2025 | NEW APPLICATION ENTERED |
| Wednesday, September 3, 2025 | APPLICATION FILING RECEIPT MAILED |
| Friday, January 23, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Saturday, January 24, 2026 | ASSIGNED TO EXAMINER |
| Friday, February 27, 2026 | NON-FINAL ACTION WRITTEN |
| Friday, February 27, 2026 | NON-FINAL ACTION E-MAILED |
| Friday, February 27, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, May 26, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, May 26, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, May 26, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, June 17, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |