| Serial Number | 87807973 |
| Word Mark | RELAP5-HD |
| Filing Date | Thursday, February 22, 2018 |
| Status | 702 - SECTION 8 & 15 - ACCEPTED AND ACKNOWLEDGED |
| Status Date | Thursday, September 25, 2025 |
| Registration Number | 5754580 |
| Registration Date | Tuesday, May 21, 2019 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, March 5, 2019 |
| Goods and Services | Computer software featuring a nuclear power plant primary system thermohydraulics real-time simulation model with high definition nodalization capability for engineering analysis and operator training |
| Pseudo Mark | RELAPSE FIVE-HD |
| 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 | Thursday, March 1, 2018 |
| Primary Code | 009 |
| First Use Anywhere Date | Sunday, July 1, 2007 |
| First Use In Commerce Date | Friday, February 1, 2008 |
| Party Name | GSE Performance Solutions, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Columbia, MD 21046 |
| Party Name | GSE Performance Solutions, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Sykesville, MD 21784 |
| Party Name | GSE Performance Solutions, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Sykesville, MD 21784 |
| Event Date | Event Description |
| Monday, June 11, 2018 | NON-FINAL ACTION E-MAILED |
| Monday, June 11, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, July 9, 2018 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, February 26, 2018 | NEW APPLICATION ENTERED |
| Thursday, March 1, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, June 6, 2018 | ASSIGNED TO EXAMINER |
| Monday, June 11, 2018 | NON-FINAL ACTION WRITTEN |
| Monday, July 9, 2018 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, July 11, 2018 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, October 11, 2018 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, October 30, 2018 | FINAL REFUSAL WRITTEN |
| Tuesday, October 30, 2018 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Thursday, January 10, 2019 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, January 11, 2019 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, January 15, 2019 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, January 30, 2019 | ASSIGNED TO LIE |
| Thursday, October 11, 2018 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, October 12, 2018 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, October 30, 2018 | FINAL REFUSAL E-MAILED |
| Thursday, January 10, 2019 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Wednesday, February 13, 2019 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, March 5, 2019 | PUBLISHED FOR OPPOSITION |
| Tuesday, March 5, 2019 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, May 21, 2019 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, May 14, 2025 | TEAS SECTION 8 & 15 RECEIVED |
| Thursday, September 25, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Thursday, September 25, 2025 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, September 25, 2025 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |
| Tuesday, May 21, 2024 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |