USPTO serial 86617249
PRAESTO
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Dec 29, 2015
- Examiner
- FAHRENKOPF, PAUL
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
Status 800 means the registration was renewed after acceptable combined Section 8 and Section 9 filings. The mark remains registered for another 10-year term with active federal protection. Calendar the next Section 8 and 9 deadline in 10 years and maintain monitoring.
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Current trademark owner
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Owner
Bala Cynwyd, PA, US
ST. PAUL, MN, US
King of Prussia, PA, US
Bala Cynwyd, PA, US
ST. PAUL, MN, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Christopher M. Kindel
Christopher M. Kindel Pirkey Barber PLLC1801 East 6th Street, Suite 300Austin, TX 78702United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | chemicals used in industry; chromatography chemicals used in industry; polysaccharides for use in purification; ion exchange resins for use in purification | ACTIVE | Mar 10, 2015 |
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 Purolite Corporation
- Other trademarks owned by ECOLAB U.S. 8 LLC
- Other trademarks owned by Purolite Corporation
- Other trademarks owned by Purolite Corporation
- Other trademarks owned by PUROLITE LLC
- Other trademarks in Class 001
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Feb 14, 2026 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Feb 14, 2026 | 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. |
| Feb 14, 2026 | 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 14, 2026 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Nov 14, 2025 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Jan 22, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jan 22, 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. |
| Jan 22, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jan 22, 2025 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jan 22, 2025 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Dec 29, 2024 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| May 25, 2022 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Feb 16, 2022 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Jun 3, 2021 | NA85 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED | — |
| Jun 3, 2021 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Jun 3, 2021 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Feb 1, 2021 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| Dec 29, 2020 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Jan 3, 2020 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jan 3, 2020 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Jan 3, 2020 | 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. |
| Jan 3, 2020 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Dec 29, 2015 | 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. |
| Oct 13, 2015 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Oct 13, 2015 | 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. |
| Sep 23, 2015 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Sep 9, 2015 | FIXD | ELECTRONIC RECORD REVIEW COMPLETE | — |
| Aug 28, 2015 | ERRR | ON HOLD - ELECTRONIC RECORD REVIEW REQUIRED | — |
| Aug 20, 2015 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Aug 12, 2015 | DOCK | ASSIGNED TO EXAMINER | — |
| May 13, 2015 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| May 5, 2015 | NWAP | NEW APPLICATION ENTERED | — |