Legal Representation
Attorney
Karen Feisthamel
USPTO Deadlines
Next Deadline
869 days remaining
Section 8 (6-Year) Declaration Due (Based on registration date 2021-12-14)
Due Date
December 14, 2027
Grace Period Ends
June 14, 2028
Additional deadlines exist. Contact your attorney for complete deadline information.
Application History
50 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Dec 14, 2021 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Nov 12, 2021 | SUNA | E | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | Loading... |
| Nov 11, 2021 | CNPR | P | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | Loading... |
| Oct 13, 2021 | SUPC | I | STATEMENT OF USE PROCESSING COMPLETE | Loading... |
| Oct 12, 2021 | AITU | A | CASE ASSIGNED TO INTENT TO USE PARALEGAL | Loading... |
| Sep 28, 2021 | EISU | I | TEAS STATEMENT OF USE RECEIVED | Loading... |
| Sep 28, 2021 | IUAF | S | USE AMENDMENT FILED | Loading... |
| Mar 4, 2021 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Mar 2, 2021 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Mar 2, 2021 | EXT3 | S | SOU EXTENSION 3 FILED | Loading... |
| Mar 2, 2021 | EX3G | S | SOU EXTENSION 3 GRANTED | Loading... |
| Sep 24, 2020 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Sep 22, 2020 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Sep 22, 2020 | EXT2 | S | SOU EXTENSION 2 FILED | Loading... |
| Sep 22, 2020 | EX2G | S | SOU EXTENSION 2 GRANTED | Loading... |
| Apr 2, 2020 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Mar 31, 2020 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Mar 31, 2020 | EXT1 | S | SOU EXTENSION 1 FILED | Loading... |
| Mar 31, 2020 | EX1G | S | SOU EXTENSION 1 GRANTED | Loading... |
| Mar 30, 2020 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Mar 30, 2020 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Mar 30, 2020 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Mar 30, 2020 | EWAF | I | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | Loading... |
| Mar 30, 2020 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Mar 30, 2020 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Oct 1, 2019 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Aug 6, 2019 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Aug 6, 2019 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Jul 17, 2019 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Jul 2, 2019 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Jun 24, 2019 | CNEA | R | EXAMINERS AMENDMENT -WRITTEN | Loading... |
| Jun 24, 2019 | GNEA | O | EXAMINERS AMENDMENT E-MAILED | Loading... |
| Jun 24, 2019 | GNEN | O | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | Loading... |
| Jun 24, 2019 | XAEC | I | EXAMINER'S AMENDMENT ENTERED | Loading... |
| Apr 16, 2019 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Mar 29, 2019 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Mar 29, 2019 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Feb 28, 2019 | CNFR | R | FINAL REFUSAL WRITTEN | Loading... |
| Feb 28, 2019 | GNFR | O | FINAL REFUSAL E-MAILED | Loading... |
| Feb 28, 2019 | GNFN | O | NOTIFICATION OF FINAL REFUSAL EMAILED | Loading... |
| Jan 30, 2019 | RCCK | S | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION | Loading... |
| Jul 17, 2018 | RCSC | S | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED | Loading... |
| Jan 16, 2018 | RCSC | S | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED | Loading... |
| Jan 12, 2018 | ALIE | A | ASSIGNED TO LIE | Loading... |
| Jun 8, 2017 | CNSL | R | SUSPENSION LETTER WRITTEN | Loading... |
| Jun 8, 2017 | GNSL | S | LETTER OF SUSPENSION E-MAILED | Loading... |
| Jun 8, 2017 | GNS3 | O | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | Loading... |
| May 15, 2017 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| May 10, 2017 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| May 10, 2017 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
Detailed Classifications
Class 009
Scientific apparatus and instruments for laboratory use and in the processing of biopharmaceuticals, namely, cell retention devices for alternating tangential flow used with an electronic operating control system for use in connection with bioreactors for upstream bioprocessing
First Use Anywhere:
May 12, 2021
First Use in Commerce:
May 12, 2021
Additional Information
Pseudo Mark
EXCEL
Classification
International Classes
009