| Serial Number | 99033028 |
| Word Mark | EPI |
| Filing Date | Friday, February 7, 2025 |
| Status | 661 - RESPONSE AFTER NON-FINAL ACTION - ENTERED |
| Status Date | Friday, January 16, 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 | NOT AVAILABLE |
| Goods and Services | medical testing for diagnostic or treatment purposes in the field of cancer; liquid biopsy testing for medical purposes; |
| Goods and Services | Diagnostic kits comprised of medical diagnostic reagents and assays for testing of bodily fluids for use in disease detection; diagnostic kits comprised of medical diagnostic reagents and assays for testing of exosomes for use in disease detection; diagnostic kits comprised of medical diagnostic reagents and assays for testing of bodily fluids for use in disease detection and characterization, namely, cancer; diagnostic kits comprising diagnostic agents, preparations and substances for medical purposes |
| 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 | Friday, February 7, 2025 |
| Primary Code | 005 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| 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 | Friday, February 7, 2025 |
| Primary Code | 044 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | EXOSOME DIAGNOSTICS, INC. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Waltham, MA 02451 |
| Event Date | Event Description |
| Friday, February 7, 2025 | NEW APPLICATION ENTERED |
| Friday, February 7, 2025 | APPLICATION FILING RECEIPT MAILED |
| Tuesday, July 8, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, July 17, 2025 | ASSIGNED TO EXAMINER |
| Thursday, July 17, 2025 | NON-FINAL ACTION WRITTEN |
| Thursday, July 17, 2025 | NON-FINAL ACTION E-MAILED |
| Thursday, July 17, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, September 3, 2025 | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED |
| Wednesday, September 3, 2025 | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED |
| Wednesday, January 7, 2026 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Wednesday, January 7, 2026 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Wednesday, January 7, 2026 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, January 7, 2026 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, January 7, 2026 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, January 16, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, January 16, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, January 16, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |