ASPEN CHROMATOGRAPHY
Live / Registered — Registered and renewed (as of 03 Jan 2022)
What this means for you
Registered since 31 Jul 2001. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 31 Jul 2021).
Record
- Serial number
- 75496210
- Registration number
- 2473959
- Mark type
- Word mark
- Filed
- 03 Jun 1998
- Published for opposition
- 14 Dec 1999
- Registered
- 31 Jul 2001
- Next maintenance due
- 31 Jul 2021
- Attorney of record
- John L. DuPre'
Goods and services
- Class 009 — Scientific and electric apparatus: Computer software programs; namely, simulation software for batch chromatography and chromatographic simulated moving bed processes, offered with and without user manuals
Owner
- ASPENTECH CORPORATION, BEDFORD, MA, US
- ASPEN TECHNOLOGY, INC., Bedford, MA, US
- ASPEN TECHNOLOGY, INC., Cambridge, MA, US
- ASPEN TECHNOLOGY, INC., Cambridge, MA, US
Prosecution history
- 13 Nov 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 13 Nov 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 13 Nov 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 03 Jun 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 03 Jun 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 03 Jun 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 03 Jun 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 03 Jun 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 01 Feb 2023 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 03 Jan 2022 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 03 Jan 2022 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 03 Jan 2022 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 03 Jan 2022 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 22 Jul 2021 — TEAS SECTION 8 & 9 RECEIVED
- 31 Jul 2020 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED