CYTOSPHERES Trademark
Trademark Overview
On Wednesday, December 13, 2023, a trademark application was filed for CYTOSPHERES with the United States Patent and Trademark Office. The USPTO has given the CYTOSPHERES trademark a serial number of 98312186. The federal status of this trademark filing is ABANDONED - NO STATEMENT OF USE FILED as of Monday, May 26, 2025. This trademark is owned by Cytotheryx, Inc.. The CYTOSPHERES trademark is filed in the Chemical Products and Pharmaceutical Products categories with the following description:
Cell clusters, namely, hepatocyte spheroids, for medical or clinical use
Cell clusters, namely, hepatocyte spheroids, for scientific, laboratory, or medical research
General Information
| Serial Number | 98312186 |
| Word Mark | CYTOSPHERES |
| Filing Date | Wednesday, December 13, 2023 |
| Status | 606 - ABANDONED - NO STATEMENT OF USE FILED |
| Status Date | Monday, May 26, 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 | Tuesday, August 27, 2024 |
Trademark Statements
| Goods and Services | Cell clusters, namely, hepatocyte spheroids, for medical or clinical use |
| Goods and Services | Cell clusters, namely, hepatocyte spheroids, for scientific, laboratory, or medical research |
Classification Information
| 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, December 13, 2023 |
| 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, December 13, 2023 |
| Primary Code | 005 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | Cytotheryx, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Rochester, MN 55901 |
| Party Name | Cytotheryx, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Rochester, MN 55901 |
Trademark Events
| Event Date | Event Description |
| Wednesday, December 13, 2023 | NEW APPLICATION ENTERED |
| Sunday, March 17, 2024 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, July 12, 2024 | ASSIGNED TO EXAMINER |
| Thursday, July 18, 2024 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, August 7, 2024 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, August 27, 2024 | PUBLISHED FOR OPPOSITION |
| Tuesday, August 27, 2024 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, October 22, 2024 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Monday, May 26, 2025 | ABANDONMENT - NO USE STATEMENT FILED |
| Monday, May 26, 2025 | ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED |
