| Serial Number | 99376816 |
| Word Mark | R |
| Filing Date | Friday, September 5, 2025 |
| Status | 681 - PUBLICATION/ISSUE REVIEW COMPLETE |
| Status Date | Wednesday, February 4, 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 | Tuesday, February 24, 2026 |
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| Goods and Services | Conversion of targeted substrates into targeted chemical preparation by treatment with enzyme systems |
| Goods and Services | Enzyme preparations for medical purposes; Enzymes for medical purposes; Enzyme substrates for medical or veterinary purposes; Diagnostic preparations for medical or veterinary purposes in the nature of peptide substrates |
| Goods and Services | Enzymes for scientific and research purposes; Enzyme substrates for scientific purposes; Peptide substrates for scientific purposes |
| Description of Mark | The mark consists of a circle, a triangle within the circle, and a cutout of the letter "R" within the triangle extending to the lower left edge of the circle. |
| Goods and Services | Biotechnology research; Research and development in the field of biotechnology; Research and development of antibody-drug conjugates; Research and development of conjugated antibodies; Research and development of drug conjugates; Laboratory services for biomanufacturing; Laboratory services for biomanufacturing peptides; Laboratory services for biomanufacturing enzymes; Laboratory services for biomanufacturing peptide substrates; Laboratory services for biomanufacturing enzyme substrates |
| 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 | Friday, September 5, 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 | Friday, September 5, 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 | Friday, September 5, 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 | Friday, September 5, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Ridge Biotechnologies, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Palo Alto, CA 94304 |
| Event Date | Event Description |
| Friday, September 5, 2025 | NEW APPLICATION ENTERED |
| Friday, September 5, 2025 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, January 28, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, January 28, 2026 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Thursday, January 29, 2026 | ASSIGNED TO EXAMINER |
| Thursday, January 29, 2026 | EXAMINERS AMENDMENT -WRITTEN |
| Thursday, January 29, 2026 | EXAMINERS AMENDMENT E-MAILED |
| Thursday, January 29, 2026 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Thursday, January 29, 2026 | EXAMINER'S AMENDMENT ENTERED |
| Thursday, January 29, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |