| Serial Number | 99203911 |
| Word Mark | QUERCETIOK |
| Filing Date | Tuesday, May 27, 2025 |
| Status | 730 - FIRST EXTENSION - GRANTED |
| Status Date | Wednesday, January 21, 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, November 25, 2025 |
| Goods and Services | Dietary and nutritional supplements; Herbal supplements; Plant extracts, other than essential oils, for pharmaceutical purposes; all the aforesaid containing quercetin in whole or substantial part. |
| 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 | Tuesday, May 27, 2025 |
| Primary Code | 005 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Okaypharm USA Inc |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | irvine, CA 92618 |
| Party Name | Okaypharm USA Inc |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | irvine, CA 92618 |
| Event Date | Event Description |
| Tuesday, May 27, 2025 | NEW APPLICATION ENTERED |
| Tuesday, May 27, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, May 27, 2025 | APPLICATION FILING RECEIPT MAILED |
| Tuesday, October 14, 2025 | ASSIGNED TO EXAMINER |
| Wednesday, October 22, 2025 | NON-FINAL ACTION WRITTEN |
| Wednesday, October 22, 2025 | NON-FINAL ACTION E-MAILED |
| Wednesday, October 22, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, October 24, 2025 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, October 24, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, October 24, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, October 28, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, November 19, 2025 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, November 25, 2025 | PUBLISHED FOR OPPOSITION |
| Tuesday, November 25, 2025 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, January 20, 2026 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Wednesday, January 21, 2026 | SOU TEAS EXTENSION RECEIVED |
| Wednesday, January 21, 2026 | SOU EXTENSION 1 FILED |
| Wednesday, January 21, 2026 | SOU EXTENSION 1 GRANTED |
| Thursday, January 22, 2026 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |