HELIANTHOS Trademark
Trademark Overview
On Thursday, December 12, 2024, a trademark application was filed for HELIANTHOS with the United States Patent and Trademark Office. The USPTO has given the HELIANTHOS trademark a serial number of 98899942. The federal status of this trademark filing is REGISTERED as of Tuesday, July 14, 2026. This trademark is owned by Sunflower Therapeutics, PBC. The HELIANTHOS trademark is filed in the Computer & Software Services & Scientific Services category with the following description:
Product development; product development in the fields of protein manufacturing; research and development of technology in the field of protein manufacturing; platform as a service services (PaaS) featuring software for designing and developing new products using protein manufacturing; Product research and development in the biotechnology field.
General Information
| Serial Number | 98899942 |
| Word Mark | HELIANTHOS |
| Filing Date | Thursday, December 12, 2024 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, July 14, 2026 |
| Registration Number | 8347325 |
| Registration Date | Tuesday, July 14, 2026 |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, August 5, 2025 |
Trademark Statements
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| Goods and Services | Product development; product development in the fields of protein manufacturing; research and development of technology in the field of protein manufacturing; platform as a service services (PaaS) featuring software for designing and developing new products using protein manufacturing; Product research and development in the biotechnology field. |
| Description of Mark | The mark consists of the word "HELIANTHOS" with the design of a flower with petals, above the letter "H". |
Classification Information
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, December 12, 2024 |
| Primary Code | 042 |
| First Use Anywhere Date | Wednesday, July 31, 2024 |
| First Use In Commerce Date | Wednesday, July 31, 2024 |
Trademark Owner History
| Party Name | Sunflower Therapeutics, PBC |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 99 - Other |
| Address | Hingham, MA 02043
US |
| Party Name | Sunflower Therapeutics, PBC |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 99 - Other |
| Address | Hingham, MA 02043
US |
| Party Name | Sunflower Therapeutics, PBC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | Hingham, MA 02043
US |
Trademark Events
| Event Date | Event Description |
| Thursday, December 12, 2024 | NEW APPLICATION ENTERED |
| Wednesday, May 21, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, May 21, 2025 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Friday, May 30, 2025 | ASSIGNED TO EXAMINER |
| Saturday, June 28, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, July 30, 2025 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, August 5, 2025 | PUBLISHED FOR OPPOSITION |
| Tuesday, August 5, 2025 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, September 30, 2025 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Wednesday, March 25, 2026 | TEAS STATEMENT OF USE RECEIVED |
| Wednesday, March 25, 2026 | USE AMENDMENT FILED |
| Tuesday, June 23, 2026 | STATEMENT OF USE PROCESSING COMPLETE |
| Wednesday, June 24, 2026 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Wednesday, June 24, 2026 | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED |
| Tuesday, July 14, 2026 | REGISTERED-PRINCIPAL REGISTER |
