USPTO serial 74562528
HYSYS
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Aug 5, 1997
- Examiner
- FERRAIUOLO, DOMINIC
- Law office
- GENERIC WEB UPDATE
What this means
This registration is in, or will soon enter, a USPTO maintenance window. Missing a Section 8 or Section 9 filing can cancel the registration.
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Owner
CALGARY, ALBERTA, CA
Calgary, Alberta, T2E 2R2, CA
Calgary, Alberta, T2E 2R2, CA
Calgary, Alberta, T2E 2R2, CA
BEDFORD, MA, US
HALIFAX, NOVA SCOTIA, CA
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
John L. DuPre'
John L. DuPre' Hamilton, Brook, Smith & Reynolds, P.C.155 Seaport BlvdBoston, MA 02210United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | computer software programs for design, construction, and operation of gas plants, petroleum refineries, petrochemical plants, chemical plants, and other fluid processing facilities | ACTIVE | Feb 18, 1994 |
Related trademarks
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
- Other trademarks owned by HYPROTECH COMPANY
- Other trademarks owned by Hyprotech, Ltd.
- Other trademarks owned by Hyprotech, Ltd.
- Other trademarks owned by Hyprotech, Ltd.
- Other trademarks owned by ASPENTECH CORPORATION
- Other trademarks owned by ASPENTECH CANADA CORPORATION
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Aug 5, 2026 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Nov 13, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Nov 13, 2025 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Nov 13, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jun 3, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jun 3, 2025 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Jun 3, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jun 3, 2025 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jun 3, 2025 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Feb 1, 2023 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Oct 10, 2017 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Oct 10, 2017 | RNL2 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Oct 10, 2017 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Oct 5, 2017 | EROP | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED | — |
| Sep 26, 2017 | PR89 | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 | — |
| Sep 13, 2017 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Aug 16, 2017 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Aug 9, 2017 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Aug 4, 2017 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Mar 1, 2008 | RNL1 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Mar 1, 2008 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Feb 6, 2008 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Feb 6, 2008 | PAPER RECEIVED | — | |
| Mar 19, 2007 | CFIT | CASE FILE IN TICRS | — |
| Feb 14, 2004 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Dec 9, 2003 | PR23 | RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 15 | — |
| Nov 25, 2003 | PR23 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 | — |
| Jul 11, 2003 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Jul 11, 2003 | PAPER RECEIVED | — | |
| Aug 5, 1997 | R.PR | REGISTERED-PRINCIPAL REGISTER | Your trademark is registered on the Principal Register — the strongest form of federal trademark protection. You may use the ® symbol for the covered goods and services. Maintenance filings (Section 8 and renewals) are required to keep the registration alive. |
| Sep 12, 1996 | 1.BD | Sec. 1(B) CLAIM DELETED | — |
| Mar 12, 1996 | NOAM | NOA MAILED - SOU REQUIRED FROM APPLICANT | A Notice of Allowance means your intent-to-use application cleared examination and opposition but is not registered yet. You must file a Statement of Use showing the mark in commerce, or request an extension, before the deadline — usually six months from the notice date. |
| Dec 19, 1995 | PUBO | PUBLISHED FOR OPPOSITION | Your mark was published in the USPTO Official Gazette for a 30-day opposition window. During that period, third parties who believe they would be harmed can file an opposition. If no opposition is filed, prosecution usually continues toward registration or a Notice of Allowance. |
| Nov 17, 1995 | NPUB | NOTICE OF PUBLICATION | — |
| Sep 22, 1995 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Aug 23, 1995 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Mar 6, 1995 | CNEA | EXAMINER'S AMENDMENT MAILED | — |
| Feb 16, 1995 | DOCK | ASSIGNED TO EXAMINER | — |