USPTO serial 97018594
BIO SERRA
Reviewed by CopyMark Law Group
Reg. 7933527Status 700Registered
- Filing date
- Status date
- Registration date
- Sep 9, 2025
- Examiner
- MAKSHOOD, AKEELA MOHAMED
What this means
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Owner
4361563 Canada Inc.
Montréal, Québec, CA
4361563 Canada Inc.
Montréal, Québec, CA
4361563 Canada Inc.
Montréal, Québec, CA
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Biochar for horticultural use; biochar used for soil enrichment for horticultural use; biochar for filters for domestic use | ACTIVE | — |
Prosecution history
| Date | Code | Event |
|---|---|---|
| Sep 9, 2025 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED |
| Sep 9, 2025 | R.PR | REGISTERED-PRINCIPAL REGISTER |
| Aug 6, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Aug 6, 2025 | ECDR | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS |
| Aug 6, 2025 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Aug 6, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Jul 22, 2025 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Jul 22, 2025 | PUBO | PUBLISHED FOR OPPOSITION |
| Jul 16, 2025 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Jun 17, 2025 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Jun 17, 2025 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Jun 17, 2025 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Jun 17, 2025 | ALIE | ASSIGNED TO LIE |
| Jun 11, 2025 | ERSI | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED |
| Apr 13, 2025 | GNS2 | NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED |
| Apr 13, 2025 | GNSI | INQUIRY TO SUSPENSION E-MAILED |
| Apr 13, 2025 | CNSI | SUSPENSION INQUIRY WRITTEN |
| Apr 11, 2025 | RCCK | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION |
| Oct 10, 2024 | RCSC | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Oct 8, 2024 | RCCK | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION |
| Nov 20, 2023 | RCSC | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| May 22, 2023 | RCCK | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION |
| May 19, 2023 | RCSC | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Nov 15, 2022 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Nov 15, 2022 | GNSL | LETTER OF SUSPENSION E-MAILED |
| Nov 15, 2022 | CNSL | SUSPENSION LETTER WRITTEN |
| Nov 15, 2022 | XAEC | EXAMINER'S AMENDMENT ENTERED |
| Nov 15, 2022 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Nov 15, 2022 | GNEA | EXAMINERS AMENDMENT E-MAILED |
| Nov 15, 2022 | CNEA | EXAMINERS AMENDMENT -WRITTEN |
| Jun 15, 2022 | GNRN | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Jun 15, 2022 | GNRT | NON-FINAL ACTION E-MAILED |
| Jun 15, 2022 | CNRT | NON-FINAL ACTION WRITTEN |
| Jun 14, 2022 | DOCK | ASSIGNED TO EXAMINER |
| Oct 18, 2021 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Sep 13, 2021 | NWAP | NEW APPLICATION ENTERED |