| Serial Number | 99430045 |
| Word Mark | XACDURO |
| Filing Date | Monday, October 6, 2025 |
| Status | 645 - FINAL REFUSAL - MAILED |
| Status Date | Friday, March 6, 2026 |
| 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 | NOT AVAILABLE |
| Goods and Services | Providing medical information in the field of pneumonia; Providing medical information in the field of infectious diseases |
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| Goods and Services | Antibiotics; Pharmaceutical preparations for the treatment of Acinetobacter infections; Pharmaceutical preparations for the treatment of infectious disease; Pharmaceutical preparations for the treatment of pneumonia |
| Description of Mark | The mark consists of the point of an arrow pointing right, comprised of four small circles, two medium circles, and two large circles; all to the left of “XACDURO”. |
| 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, October 6, 2025 |
| Primary Code | 005 |
| First Use Anywhere Date | Thursday, August 31, 2023 |
| First Use In Commerce Date | Thursday, August 31, 2023 |
| 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 | Monday, October 6, 2025 |
| Primary Code | 044 |
| First Use Anywhere Date | Thursday, August 31, 2023 |
| First Use In Commerce Date | Thursday, August 31, 2023 |
| Party Name | Entasis Therapeutics Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Wilmington, DE 19801 US |
| Event Date | Event Description |
| Monday, October 6, 2025 | NEW APPLICATION ENTERED |
| Monday, October 6, 2025 | APPLICATION FILING RECEIPT MAILED |
| Tuesday, February 24, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, February 24, 2026 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Wednesday, February 25, 2026 | ASSIGNED TO EXAMINER |
| Wednesday, February 25, 2026 | NON-FINAL ACTION WRITTEN |
| Wednesday, February 25, 2026 | NON-FINAL ACTION E-MAILED |
| Wednesday, February 25, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, March 2, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, March 2, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, March 2, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, March 6, 2026 | FINAL REFUSAL WRITTEN |
| Friday, March 6, 2026 | FINAL REFUSAL E-MAILED |
| Friday, March 6, 2026 | NOTIFICATION OF FINAL REFUSAL EMAILED |