| Serial Number | 99410754 |
| Word Mark | ZYLIDAC |
| Filing Date | Wednesday, September 24, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, April 14, 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, April 14, 2026 |
| Goods and Services | Medical services; Medical clinics; Health care services, namely, wellness programs; Providing a website featuring information about health, wellness and nutrition; Providing information in the fields of health and wellness; Managed health care services; Consulting services in the field of healthcare |
| Goods and Services | Reagents for scientific and research use; Active chemical ingredients for use in the manufacture of pharmaceuticals; Reagents for scientific or medical research use; Reagents for research purposes; Reagents for scientific purposes; Reagents for scientific use; Chemical diagnostic reagents for scientific use |
| Goods and Services | Research and development in the field of pharmaceuticals; Development of products for others in the field of pharmaceuticals; Development of pharmaceutical preparations and medicines; Development of pharmaceuticals for cell and gene therapies; Research and development of new products; Technical consulting in the field of pharmaceutical studies; Research and development services of new pharmaceutical products; Testing, inspection, research, or development of pharmaceutical preparations for gene therapy; Biomedical research services |
| Goods and Services | Biomanufacturing for others of pharmaceuticals using biological organisms in the manufacturing process; Custom manufacture of cancer vaccines; Custom manufacturing of pharmaceuticals |
| Goods and Services | Pharmaceutical products for the treatment of joint disease; Pharmaceutical products for the treatment of viral and infectious diseases, for the treatment of cancer; Pharmaceutical products for treating respiratory diseases and asthma; Pharmaceutical products for ophthalmological use; Pharmaceutical products for the prevention and treatment of cancer; Pharmaceutical products for the treatment of bone diseases; Health food supplements; Nutraceuticals for use as a dietary supplement; Drug delivery agents consisting of compounds that facilitate delivery of a wide range of pharmaceuticals; Chemical reagents for medical use; Chemical reagents for medical or veterinary use; Diagnostic chemical reagents for medical purposes; Diagnostic chemical reagents for medical use; Reagents for medical use; Clinical medical reagents; Dietary and nutritional supplements; Dietary food supplements; Vitamin and mineral supplements; Herbal supplements; Human vaccine preparations; Vaccine preparations |
| International Class | 001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. |
| US Class Codes | 001, 005, 006, 010, 026, 046 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, September 24, 2025 |
| Primary Code | 001 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| 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, September 24, 2025 |
| Primary Code | 005 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 040 - Treatment of materials. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, September 24, 2025 |
| Primary Code | 040 |
| 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 | Wednesday, September 24, 2025 |
| Primary Code | 042 |
| 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 | Wednesday, September 24, 2025 |
| Primary Code | 044 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Zylidac Bio LLC |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Pennington, NJ 08534 US |
| Party Name | Zylidac Bio LLC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Pennington, NJ 08534 US |
| Event Date | Event Description |
| Wednesday, September 24, 2025 | NEW APPLICATION ENTERED |
| Wednesday, September 24, 2025 | APPLICATION FILING RECEIPT MAILED |
| Monday, February 9, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, February 17, 2026 | ASSIGNED TO EXAMINER |
| Wednesday, February 18, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, March 10, 2026 | WITHDRAWN FROM PUB - OG REVIEW QUERY |
| Tuesday, March 17, 2026 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Tuesday, March 17, 2026 | EXAMINERS AMENDMENT -WRITTEN |
| Tuesday, March 17, 2026 | EXAMINERS AMENDMENT E-MAILED |
| Tuesday, March 17, 2026 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Tuesday, March 17, 2026 | EXAMINER'S AMENDMENT ENTERED |
| Tuesday, March 17, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, April 8, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, April 14, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, April 14, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |