FREIRICH STACK Trademark
Trademark Overview
On Wednesday, January 7, 2026, a trademark application was filed for FREIRICH STACK with the United States Patent and Trademark Office. The USPTO has given the FREIRICH STACK trademark a serial number of 99581895. The federal status of this trademark filing is NEW APPLICATION - ASSIGNED TO EXAMINER as of Tuesday, May 5, 2026. The FREIRICH STACK trademark is filed in the Computer & Software Services & Scientific Services category with the following description:
Scientific study and research in the field(s) of Artificial intelligence research, development, and consultation; providing online non-downloadable software for designing and testing relational architectures, including emotional intelligence protocols and co-evolutionary frameworks; scientific study in the field of human-AI collaboration and semantic operating systems.”
General Information
| Serial Number | 99581895 |
| Word Mark | FREIRICH STACK |
| Filing Date | Wednesday, January 7, 2026 |
| Status | 638 - NEW APPLICATION - ASSIGNED TO EXAMINER |
| Status Date | Tuesday, May 5, 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 | NOT AVAILABLE |
Trademark Statements
| Goods and Services | Scientific study and research in the field(s) of Artificial intelligence research, development, and consultation; providing online non-downloadable software for designing and testing relational architectures, including emotional intelligence protocols and co-evolutionary frameworks; scientific study in the field of human-AI collaboration and semantic operating systems.” |
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, January 7, 2026 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | NOT AVAILABLE |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 01 - Individual |
| Address | Ridgefield, CT 06877
US |
Trademark Events
| Event Date | Event Description |
| Wednesday, January 7, 2026 | NEW APPLICATION ENTERED |
| Wednesday, January 7, 2026 | APPLICATION FILING RECEIPT MAILED |
| Thursday, April 23, 2026 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Thursday, April 23, 2026 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Thursday, April 23, 2026 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, April 27, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, May 5, 2026 | ASSIGNED TO EXAMINER |
