Legal Representation
Attorney
Mari-Elise Paul
USPTO Deadlines
Next Deadline
1426 days remaining
Section 71 Declaration Due (Principal Register 66a) (Based on registration date 20231226)
Due Date
December 26, 2029
Grace Period Ends
June 26, 2030
Additional deadlines exist. Contact your attorney for complete deadline information.
Application History
26 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Mar 13, 2025 | ADCH | M | CHANGE OF NAME/ADDRESS REC'D FROM IB | Loading... |
| Apr 23, 2024 | FINO | P | FINAL DECISION TRANSACTION PROCESSED BY IB | Loading... |
| Mar 27, 2024 | FICS | P | FINAL DISPOSITION NOTICE SENT TO IB | Loading... |
| Mar 27, 2024 | FIMP | P | FINAL DISPOSITION PROCESSED | Loading... |
| Mar 26, 2024 | FICR | P | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | Loading... |
| Dec 26, 2023 | NRCC | E | NOTICE OF REGISTRATION CONFIRMATION EMAILED | Loading... |
| Dec 26, 2023 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Oct 10, 2023 | GPNX | P | NOTIFICATION PROCESSED BY IB | Loading... |
| Oct 10, 2023 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Oct 10, 2023 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Sep 20, 2023 | OPNS | P | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB | Loading... |
| Sep 20, 2023 | OP2R | P | NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB | Loading... |
| Sep 20, 2023 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Sep 6, 2023 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Sep 1, 2023 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Aug 31, 2023 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Aug 31, 2023 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Apr 25, 2023 | RFNT | P | REFUSAL PROCESSED BY IB | Loading... |
| Mar 31, 2023 | RFCS | P | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | Loading... |
| Mar 31, 2023 | RFRR | P | REFUSAL PROCESSED BY MPU | Loading... |
| Feb 9, 2023 | RFCR | E | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | Loading... |
| Feb 8, 2023 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Jan 20, 2023 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Nov 22, 2022 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| Nov 18, 2022 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Nov 17, 2022 | REPR | M | SN ASSIGNED FOR SECT 66A APPL FROM IB | Loading... |
Detailed Classifications
Class 011
Apparatus for separating or purifying industrial process gases on an adsorptive basis, generating alternating pressure conditions, in particular generating gaseous hydrogen, carbon dioxide, methane, helium, oxygen or nitrogen; adsorption modules for industrial process gases with pressure regulators; industrial adsorption installations for process gases with pressure build-up; apparatus for purifying or separating or industrial process gases on an adsorptive basis, generating alternating temperature and/or pressure conditions, in particular generating gaseous hydrogen, carbon dioxide, methane, helium, oxygen or nitrogen; industrial adsorption installations for process gases with adsorption modules and apparatus for temperature regulation of gases
Class 037
Installation, cleaning, repair, maintenance work for machines and apparatus for separating or purifying industrial process gases on an adsorptive basis, in particular installation of spare parts, removal and exchange of adsorber materials, commissioning, retrofitting, conducting of the aforesaid work at the location of the aforesaid machines and apparatus
Class 042
Development, design, inspection, testing the functionality and technological consultancy services for machines and apparatus for separating or purifying industrial process gases on an adsorptive basis, in particular process optimisation
Classification
International Classes
011
037
042