OPEN CHIPLET ATLAS Trademark
Trademark Overview
On Wednesday, November 12, 2025, a trademark application was filed for OPEN CHIPLET ATLAS with the United States Patent and Trademark Office. The USPTO has given the OPEN CHIPLET ATLAS trademark a serial number of 99493610. The federal status of this trademark filing is PUBLISHED FOR OPPOSITION as of Tuesday, April 28, 2026. This trademark is owned by Tenstorrent AI ULC. The OPEN CHIPLET ATLAS trademark is filed in the Computer & Software Services & Scientific Services category with the following description:
Development of voluntary standards for chiplet interoperability, chiplet design, System on Chip (SoC) design, and System in Package (SiP) design; Providing technology information in the field of chiplet interoperability, chiplet design, System on Chip (SoC) design, and System in Package (SiP) design
General Information
| Serial Number | 99493610 |
| Word Mark | OPEN CHIPLET ATLAS |
| Filing Date | Wednesday, November 12, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, April 28, 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, April 28, 2026 |
Trademark Statements
| NOT AVAILABLE | "OPEN CHIPLET" |
| Goods and Services | Development of voluntary standards for chiplet interoperability, chiplet design, System on Chip (SoC) design, and System in Package (SiP) design; Providing technology information in the field of chiplet interoperability, chiplet design, System on Chip (SoC) design, and System in Package (SiP) design |
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 | Wednesday, November 12, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | Monday, September 22, 2025 |
| First Use In Commerce Date | Monday, September 22, 2025 |
Trademark Owner History
| Party Name | Tenstorrent AI ULC |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 99 - Other |
| Address | Toronto, ON M3C3E5
CA |
| Party Name | Tenstorrent AI ULC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | Toronto, ON M3C3E5
CA |
Trademark Events
| Event Date | Event Description |
| Wednesday, November 12, 2025 | NEW APPLICATION ENTERED |
| Wednesday, November 12, 2025 | APPLICATION FILING RECEIPT MAILED |
| Thursday, February 12, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, March 23, 2026 | ASSIGNED TO EXAMINER |
| Thursday, March 26, 2026 | EXAMINERS AMENDMENT -WRITTEN |
| Thursday, March 26, 2026 | EXAMINERS AMENDMENT E-MAILED |
| Thursday, March 26, 2026 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Thursday, March 26, 2026 | EXAMINER'S AMENDMENT ENTERED |
| Wednesday, April 1, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, April 22, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, April 28, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, April 28, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
