| Serial Number | 99220561 |
| Word Mark | HEMSOL |
| Filing Date | Thursday, June 5, 2025 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, February 3, 2026 |
| Registration Number | 8124619 |
| Registration Date | Tuesday, February 3, 2026 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, December 16, 2025 |
| Goods and Services | Buffer solution for vitrification, drying, and dehydration preservation of biologically active materials; Chemical liquid formulation designed to protect sensitive structures such as proteins, cell matrices, labile organic and biomolecules that are prone to irreversible damage or loss of function when dried, ensuring better structural integrity and rehydration recovery |
| Pseudo Mark | HEM SOL |
| 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, June 5, 2025 |
| Primary Code | 001 |
| First Use Anywhere Date | Friday, October 31, 2014 |
| First Use In Commerce Date | Friday, October 31, 2014 |
| Party Name | Hememics Biotechnologies Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Gaithersburg, MD 20879 |
| Party Name | Hememics Biotechnologies Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Gaithersburg, MD 20879 |
| Party Name | Hememics Biotechnologies Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Gaithersburg, MD 20879 |
| Event Date | Event Description |
| Thursday, June 5, 2025 | NEW APPLICATION ENTERED |
| Thursday, June 5, 2025 | APPLICATION FILING RECEIPT MAILED |
| Sunday, October 12, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, October 27, 2025 | ASSIGNED TO EXAMINER |
| Monday, November 17, 2025 | EXAMINERS AMENDMENT -WRITTEN |
| Monday, November 17, 2025 | EXAMINERS AMENDMENT E-MAILED |
| Monday, November 17, 2025 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Monday, November 17, 2025 | EXAMINER'S AMENDMENT ENTERED |
| Monday, November 17, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, December 10, 2025 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, December 16, 2025 | PUBLISHED FOR OPPOSITION |
| Tuesday, December 16, 2025 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, February 3, 2026 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, February 3, 2026 | NOTICE OF REGISTRATION CONFIRMATION EMAILED |