Legal Representation
Attorney
Carol M. Wilhelm
USPTO Deadlines
Application History
19 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Nov 5, 2020 | MAB2 | E | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND | Loading... |
| Nov 5, 2020 | ABN2 | O | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | Loading... |
| Apr 23, 2020 | GNFN | O | NOTIFICATION OF FINAL REFUSAL EMAILED | Loading... |
| Apr 23, 2020 | GNFR | O | FINAL REFUSAL E-MAILED | Loading... |
| Apr 23, 2020 | CNFR | R | FINAL REFUSAL WRITTEN | Loading... |
| Apr 2, 2020 | RCCK | S | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION | Loading... |
| Apr 2, 2020 | ALIE | A | ASSIGNED TO LIE | Loading... |
| Aug 30, 2019 | GNS3 | O | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | Loading... |
| Aug 30, 2019 | GNSL | S | LETTER OF SUSPENSION E-MAILED | Loading... |
| Aug 30, 2019 | CNSL | R | SUSPENSION LETTER WRITTEN | Loading... |
| Aug 7, 2019 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Aug 7, 2019 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Aug 7, 2019 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Feb 14, 2019 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Feb 14, 2019 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Feb 14, 2019 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Feb 11, 2019 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Nov 20, 2018 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Nov 8, 2018 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 001
synthetic conductivity enhancer, fines control and load recovery agents for use in oil and gas recovery field; synthetic flowback proppant control additives for use in the oil and gas recovery field
First Use Anywhere:
0
First Use in Commerce:
0
Additional Information
Pseudo Mark
ZETA FLOW
Classification
International Classes
001