| Serial Number | 74552609 |
| Word Mark | ASPEN PLUS |
| Filing Date | Friday, July 22, 1994 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Saturday, October 15, 2016 |
| Registration Number | 1990699 |
| Registration Date | Tuesday, August 6, 1996 |
| Mark Drawing | 1 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, February 13, 1996 |
| Goods and Services | computer software programs, namely computer based simulation software for use in the chemical, petrochemical, pharmaceutical, petroleum, electric power, food, consumer products, metal and mineral industries |
| Goods and Services | [ computer user manuals for simulation software in the chemical, petrochemical, pharmaceutical, petroleum, electric power, food, consumer products, metal and mineral industries ] |
| 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, October 24, 1994 |
| Primary Code | 009 |
| First Use Anywhere Date | Friday, July 31, 1981 |
| First Use In Commerce Date | Friday, July 31, 1981 |
| International Class | 016 - Paper, cardboard and goods made from these materials, not included in other classes; printed matter; bookbinding material; photographs; stationery; adhesives for stationery or household purposes; artists' materials; paint brushes; typewriters and office requisites (except furniture); instructional and teaching material (except apparatus); plastic materials for packaging (not included in other classes); printers' type; printing blocks. |
| US Class Codes | 002, 005, 022, 023, 029, 037, 038, 050 |
| Class Status Code | B - Sec. 8 - Class(es) in a Multiple Class registration |
| Class Status Date | Saturday, May 5, 2007 |
| Primary Code | 016 |
| First Use Anywhere Date | Friday, July 31, 1981 |
| First Use In Commerce Date | Friday, July 31, 1981 |
| Party Name | ASPENTECH CORPORATION |
| Party Type | 32 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | BEDFORD, MA 01730 |
| Party Name | ASPEN TECHNOLOGY, INC. |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | BEDFORD, MA 01730 |
| Party Name | ASPEN TECHNOLOGY, INC. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Bedford, MA 01730 |
| Party Name | ASPEN TECHNOLOGY, INC. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Cambridge, MA 02141 |
| Party Name | ASPEN TECHNOLOGY, INC. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Cambridge, MA 02141 |
| Event Date | Event Description |
| Tuesday, January 10, 1995 | ASSIGNED TO EXAMINER |
| Wednesday, January 11, 1995 | NON-FINAL ACTION MAILED |
| Monday, July 10, 1995 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, September 5, 1995 | FINAL REFUSAL MAILED |
| Monday, September 18, 1995 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, November 28, 1995 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, January 16, 1996 | NOTICE OF PUBLICATION |
| Tuesday, February 13, 1996 | PUBLISHED FOR OPPOSITION |
| Friday, March 15, 1996 | EXTENSION OF TIME TO OPPOSE RECEIVED |
| Tuesday, August 6, 1996 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, July 11, 2002 | PAPER RECEIVED |
| Thursday, July 11, 2002 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Friday, August 23, 2002 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, July 6, 2006 | CASE FILE IN TICRS |
| Thursday, July 20, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, February 8, 2007 | PAPER RECEIVED |
| Thursday, February 8, 2007 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Saturday, May 5, 2007 | ASSIGNED TO PARALEGAL |
| Saturday, May 5, 2007 | REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED |
| Saturday, May 5, 2007 | REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8 |
| Saturday, May 5, 2007 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Thursday, August 9, 2007 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, August 9, 2007 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, July 27, 2011 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Wednesday, July 27, 2011 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Monday, January 26, 2015 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Monday, January 26, 2015 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Wednesday, March 23, 2016 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, March 30, 2016 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, August 2, 2016 | TEAS SECTION 8 & 9 RECEIVED |
| Saturday, October 15, 2016 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Saturday, October 15, 2016 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Saturday, October 15, 2016 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Saturday, October 15, 2016 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Wednesday, February 1, 2023 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, June 3, 2025 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Tuesday, June 3, 2025 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Tuesday, June 3, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, June 3, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, June 3, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, August 6, 2025 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Thursday, November 13, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, November 13, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, November 13, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |