| Serial Number | 79420059 |
| Word Mark | ARCEGEN |
| Filing Date | Wednesday, March 5, 2025 |
| Status | 680 - APPROVED FOR PUBLICATION |
| Status Date | Monday, December 22, 2025 |
| 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 | Enzymes for use in protein hydrolysis; enzymes derived from biotechnological processes for use in industry; ferments for chemical purposes, namely, milk ferments for industrial purposes; enzymes for industrial purposes; enzyme stabilizers; catalysts for use in the manufacture of industrial chemicals; biochemical catalysts; chemical preparations for scientific purposes, other than for medical or veterinary use; chemical substances for analyses in laboratories, other than for medical or veterinary purposes; enzyme preparations for the food industry |
| Goods and Services | Chemical reagents for medical or veterinary purposes; biological tissue cultures for medical purposes; diagnostic preparations for medical purposes; enzyme preparations for medical purposes; diagnostic biomarker reagents for medical purposes; chemical preparations for pharmaceutical purposes, namely, for treatment of autoimmune diseases; chemical preparations for medical purposes, namely, for treatment of autoimmune diseases; reagents for use in medical genetic testing; nutritional supplements; enzymes for veterinary purposes |
| 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 | Thursday, March 27, 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 | Thursday, March 27, 2025 |
| Primary Code | 005 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Yeasen Biotechnology (Shanghai) Co., Ltd |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | CN |
| Event Date | Event Description |
| Thursday, March 27, 2025 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Friday, March 28, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, March 28, 2025 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, August 6, 2025 | ASSIGNED TO EXAMINER |
| Friday, August 15, 2025 | NON-FINAL ACTION WRITTEN |
| Saturday, August 16, 2025 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Saturday, September 27, 2025 | REFUSAL PROCESSED BY MPU |
| Saturday, September 27, 2025 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Saturday, October 18, 2025 | REFUSAL PROCESSED BY IB |
| Wednesday, December 3, 2025 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, December 3, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, December 3, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, December 22, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |