| Serial Number | 97806508 |
| Word Mark | CYCLERION |
| Filing Date | Wednesday, February 22, 2023 |
| Status | 732 - THIRD EXTENSION - GRANTED |
| Status Date | Wednesday, July 30, 2025 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, January 9, 2024 |
| Description of Mark | The mark consists of the wording "CYCLERION" with an incomplete circular design element comprised of 23 separate triangular shapes positioned around the letter "C". |
| Goods and Services | Pharmaceutical preparations for the prevention and treatment of ocular and ophthalmological diseases, respiratory system diseases, gastrointestinal system diseases, endocrine system diseases, cardiovascular system diseases, diseases of metabolism, central nervous system diseases, peripheral nervous system diseases, musculoskeletal system diseases, urinary system diseases, kidney diseases, hematological diseases, reproductive system diseases, integumentary system disease, skin and scalp diseases, immune system diseases, mitochondrial diseases, sleep disorders, fibrotic diseases, neuropsychiatric diseases, mood disorders, mental diseases, neurodegenerative diseases, endothelial dysfunction, thrombosis, ischemia, pain, inflammation, burns, ulcers and wounds |
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| 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, March 13, 2023 |
| Primary Code | 005 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Cyclerion Therapeutics, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Cambridge, MA 02142 |
| Party Name | Cyclerion Therapeutics, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Cambridge, MA 02142 |
| Event Date | Event Description |
| Tuesday, November 21, 2023 | ASSIGNED TO EXAMINER |
| Saturday, February 25, 2023 | NEW APPLICATION ENTERED |
| Monday, March 13, 2023 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, March 14, 2023 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Wednesday, November 22, 2023 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, November 27, 2023 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Monday, November 27, 2023 | NON-FINAL ACTION WRITTEN |
| Monday, November 27, 2023 | NON-FINAL ACTION E-MAILED |
| Monday, November 27, 2023 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, December 5, 2023 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, December 5, 2023 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, December 6, 2023 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, December 7, 2023 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, March 5, 2024 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Wednesday, December 20, 2023 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, January 9, 2024 | PUBLISHED FOR OPPOSITION |
| Tuesday, January 9, 2024 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Thursday, August 29, 2024 | SOU TEAS EXTENSION RECEIVED |
| Thursday, August 29, 2024 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Thursday, August 29, 2024 | SOU EXTENSION 1 FILED |
| Thursday, August 29, 2024 | SOU EXTENSION 1 GRANTED |
| Thursday, February 13, 2025 | SOU TEAS EXTENSION RECEIVED |
| Thursday, February 13, 2025 | SOU EXTENSION 2 FILED |
| Thursday, February 13, 2025 | SOU EXTENSION 2 GRANTED |
| Wednesday, July 30, 2025 | SOU EXTENSION 3 FILED |
| Wednesday, July 30, 2025 | SOU TEAS EXTENSION RECEIVED |
| Wednesday, July 30, 2025 | SOU EXTENSION 3 GRANTED |
| Wednesday, July 30, 2025 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Friday, February 14, 2025 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |