| Serial Number | 99499839 |
| Word Mark | IP.21 |
| Filing Date | Monday, November 17, 2025 |
| Status | 661 - RESPONSE AFTER NON-FINAL ACTION - ENTERED |
| Status Date | Wednesday, June 24, 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 |
| Pseudo Mark | IP TWENTY ONE |
| Pseudo Mark | IP 21 |
| Goods and Services | Downloadable computer software for providing real-time data management, including collection, storage, retrieval, and analysis of historical process data, for access and use of process manufacturing data in the chemical, petrochemical, pharmaceutical, petroleum, electric power, food, consumer products, metal, and mineral industries |
| Pseudo Mark | IP TWO ONE |
| International Class | 009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus. |
| US Class Codes | 021, 023, 026, 036, 038 |
| Class Status Code | 6 - Active |
| Class Status Date | Monday, November 17, 2025 |
| Primary Code | 009 |
| First Use Anywhere Date | Monday, October 1, 2007 |
| First Use In Commerce Date | Monday, October 1, 2007 |
| Party Name | Aspen Technology, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Bedford, MA 01730 US |
| Event Date | Event Description |
| Monday, November 17, 2025 | NEW APPLICATION ENTERED |
| Monday, November 17, 2025 | APPLICATION FILING RECEIPT MAILED |
| Thursday, March 19, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, March 24, 2026 | ASSIGNED TO EXAMINER |
| Saturday, March 28, 2026 | NON-FINAL ACTION WRITTEN |
| Saturday, March 28, 2026 | NON-FINAL ACTION E-MAILED |
| Saturday, March 28, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, June 24, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, June 24, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, June 24, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |