| Serial Number | 97436362 |
| Word Mark | DIANTHUS THERAPEUTICS |
| Filing Date | Tuesday, May 31, 2022 |
| Status | 731 - SECOND EXTENSION - GRANTED |
| Status Date | Monday, May 20, 2024 |
| 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, April 25, 2023 |
| Description of Mark | The mark consists of triangle shapes arranged in a circle with the term DIANTHUS THERAPEUTICS located to the right of the design. |
| Goods and Services | monoclonal antibodies used in connection with complement therapies to treat autoimmune diseases |
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| NOT AVAILABLE | "THERAPEUTICS" |
| Goods and Services | research and development services for the development of monoclonal antibodies used in connection with complement therapies to treat autoimmune diseases; clinical trials for others involving monoclonal antibodies used in connection with complement therapies to treat autoimmune 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 | Wednesday, March 22, 2023 |
| Primary Code | 005 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| 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 | Tuesday, June 7, 2022 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | DIANTHUS THERAPEUTICS OPCO, INC. |
| Party Type | 21 - New Owner After Publication |
| Legal Entity Type | 03 - Corporation |
| Address | WALTHAM, MA 02453 |
| Party Name | Dianthus Therapeutics, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Waltham, MA 02453 |
| Party Name | Dianthus Therapeutics, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Waltham, MA 02453 |
| Event Date | Event Description |
| Friday, June 3, 2022 | NEW APPLICATION ENTERED |
| Tuesday, June 7, 2022 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, June 8, 2022 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Thursday, March 16, 2023 | ASSIGNED TO EXAMINER |
| Wednesday, March 22, 2023 | EXAMINERS AMENDMENT -WRITTEN |
| Wednesday, March 22, 2023 | EXAMINERS AMENDMENT E-MAILED |
| Wednesday, March 22, 2023 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Wednesday, March 22, 2023 | EXAMINER'S AMENDMENT ENTERED |
| Wednesday, March 22, 2023 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, April 5, 2023 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, April 25, 2023 | PUBLISHED FOR OPPOSITION |
| Tuesday, April 25, 2023 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, June 20, 2023 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Wednesday, August 9, 2023 | SOU TEAS EXTENSION RECEIVED |
| Wednesday, August 9, 2023 | SOU EXTENSION 1 FILED |
| Wednesday, August 9, 2023 | SOU EXTENSION 1 GRANTED |
| Friday, August 11, 2023 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Tuesday, October 17, 2023 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Tuesday, October 17, 2023 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, October 17, 2023 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, October 17, 2023 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Tuesday, October 17, 2023 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, March 13, 2024 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, May 20, 2024 | SOU EXTENSION 2 GRANTED |
| Monday, May 20, 2024 | SOU EXTENSION 2 FILED |
| Monday, May 20, 2024 | SOU TEAS EXTENSION RECEIVED |
| Tuesday, May 21, 2024 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Thursday, November 7, 2024 | SOU TEAS EXTENSION RECEIVED |