YUHAN CDMO Trademark
Trademark Overview
On Wednesday, July 30, 2025, a trademark application was filed for YUHAN CDMO with the United States Patent and Trademark Office. The USPTO has given the YUHAN CDMO trademark a serial number of 79432105. The federal status of this trademark filing is PUBLISHED FOR OPPOSITION as of Tuesday, May 26, 2026. This trademark is owned by YUHAN CORPORATION. The YUHAN CDMO trademark is filed in the Treatment & Processing of Materials Services category with the following description:
Custom manufacture of pharmaceuticals; processing of pharmaceutical preparations; custom biomanufacturing of pharmaceuticals; processing of pharmaceuticals; processing and treatment of chemical reagents; custom manufacture of biopharmaceuticals; treatment of biopharmaceutical materials; processing of chemicals; custom manufacturing of pharmaceutical preparations under contract; custom processing of pharmaceuticals under contract.
General Information
| Serial Number | 79432105 |
| Word Mark | YUHAN CDMO |
| Filing Date | Wednesday, July 30, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, May 26, 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, May 26, 2026 |
Trademark Statements
| Goods and Services | Custom manufacture of pharmaceuticals; processing of pharmaceutical preparations; custom biomanufacturing of pharmaceuticals; processing of pharmaceuticals; processing and treatment of chemical reagents; custom manufacture of biopharmaceuticals; treatment of biopharmaceutical materials; processing of chemicals; custom manufacturing of pharmaceutical preparations under contract; custom processing of pharmaceuticals under contract. |
| NOT AVAILABLE | "CDMO" |
| Pseudo Mark | YUHAN CONTRACT DEVELOPMENT AND MANUFACTURING ORGANISATION |
Classification Information
| International Class | 040 - Treatment of materials. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, September 4, 2025 |
| Primary Code | 040 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | YUHAN CORPORATION |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | KR |
| Party Name | YUHAN CORPORATION |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | KR |
Trademark Events
| Event Date | Event Description |
| Thursday, September 4, 2025 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Monday, September 8, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, September 8, 2025 | APPLICATION FILING RECEIPT MAILED |
| Monday, December 15, 2025 | ASSIGNED TO EXAMINER |
| Wednesday, January 14, 2026 | NON-FINAL ACTION WRITTEN |
| Thursday, January 15, 2026 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Saturday, February 7, 2026 | REFUSAL PROCESSED BY MPU |
| Sunday, February 8, 2026 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Thursday, February 26, 2026 | REFUSAL PROCESSED BY IB |
| Friday, April 17, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, April 17, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, April 17, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, April 28, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, May 20, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, May 26, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 26, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
