SIGMA Trademark
Trademark Overview
On Monday, July 21, 2025, a trademark application was filed for SIGMA with the United States Patent and Trademark Office. The USPTO has given the SIGMA trademark a serial number of 99293956. The federal status of this trademark filing is PUBLISHED FOR OPPOSITION as of Tuesday, January 27, 2026. This trademark is owned by Sigma Computing, Inc.. The SIGMA trademark is filed in the Computer & Software Services & Scientific Services category with the following description:
Providing online non-downloadable software using artificial intelligence for answering queries to assist with data discovery, analysis, and organization; Providing online non-downloadable software application tools used for creating work-flows, charts, models, documents, and other reports; providing online non-downloadable software used for creating charts, graphs, uploading documents, creating and analyzing data models, and analyzing data in a database
General Information
| Serial Number | 99293956 |
| Word Mark | SIGMA |
| Filing Date | Monday, July 21, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, January 27, 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, January 27, 2026 |
Trademark Statements
| Goods and Services | Providing online non-downloadable software using artificial intelligence for answering queries to assist with data discovery, analysis, and organization; Providing online non-downloadable software application tools used for creating work-flows, charts, models, documents, and other reports; providing online non-downloadable software used for creating charts, graphs, uploading documents, creating and analyzing data models, and analyzing data in a database |
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 | Monday, July 21, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | Friday, January 31, 2025 |
| First Use In Commerce Date | Friday, January 31, 2025 |
Trademark Owner History
| Party Name | Sigma Computing, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | San Francisco, CA 94105 |
| Party Name | Sigma Computing, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | San Francisco, CA 94105 |
Trademark Events
| Event Date | Event Description |
| Monday, July 21, 2025 | NEW APPLICATION ENTERED |
| Monday, July 21, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, July 21, 2025 | APPLICATION FILING RECEIPT MAILED |
| Monday, December 8, 2025 | ASSIGNED TO EXAMINER |
| Monday, December 15, 2025 | ASSIGNED TO EXAMINER |
| Monday, December 15, 2025 | NON-FINAL ACTION WRITTEN |
| Monday, December 15, 2025 | NON-FINAL ACTION E-MAILED |
| Monday, December 15, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, December 22, 2025 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, December 22, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, December 22, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, January 5, 2026 | FINAL REFUSAL WRITTEN |
| Monday, January 5, 2026 | FINAL REFUSAL E-MAILED |
| Monday, January 5, 2026 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Monday, January 5, 2026 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Monday, January 5, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, January 5, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, January 6, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, January 21, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, January 27, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, January 27, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
