| Serial Number | 88239408 |
| Word Mark | ANSATZ AI |
| Filing Date | Friday, December 21, 2018 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, August 6, 2019 |
| Registration Number | 5825876 |
| Registration Date | Tuesday, August 6, 2019 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, May 21, 2019 |
| NOT AVAILABLE | "AI" |
| Goods and Services | Design, development, and implementation of software for optimizing and modelling physical systems |
| Translation of Words in Mark | The English translation of "ansatz" in the mark is "approach". |
| 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 | Tuesday, January 15, 2019 |
| Primary Code | 042 |
| First Use Anywhere Date | Saturday, August 25, 2018 |
| First Use In Commerce Date | Saturday, August 25, 2018 |
| Party Name | Ansatz AI LLC |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Pittsburgh, PA 15217 |
| Party Name | Ansatz AI LLC |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Pittsburgh, PA 15217 |
| Party Name | Ansatz AI LLC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Pittsburgh, PA 15217 |
| Event Date | Event Description |
| Tuesday, December 25, 2018 | NEW APPLICATION ENTERED |
| Tuesday, January 15, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Sunday, March 17, 2019 | ASSIGNED TO EXAMINER |
| Tuesday, March 19, 2019 | NON-FINAL ACTION WRITTEN |
| Tuesday, March 19, 2019 | NON-FINAL ACTION E-MAILED |
| Tuesday, March 19, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, March 20, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, March 28, 2019 | ASSIGNED TO LIE |
| Wednesday, April 3, 2019 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, April 3, 2019 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, April 12, 2019 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, May 1, 2019 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, May 21, 2019 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 21, 2019 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, August 6, 2019 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, August 6, 2024 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Friday, October 17, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, October 17, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, October 17, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, November 6, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, November 6, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, November 6, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, January 5, 2026 | TEAS SECTION 8 & 15 RECEIVED |