Legal Representation
Attorney
Matthias Abrell
USPTO Deadlines
Next Deadline
1241 days remaining
Section 8 & 9 Renewal Due (Principal Register) (Based on registration date 19990622)
Due Date
June 22, 2029
Grace Period Ends
December 22, 2029
Application History
20 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Jun 22, 2019 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Jun 22, 2019 | RNL2 | Q | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | Loading... |
| Jun 22, 2019 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Jun 19, 2019 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Jun 22, 2018 | REM2 | E | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | Loading... |
| Aug 14, 2009 | RNL1 | Q | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | Loading... |
| Aug 14, 2009 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Aug 3, 2009 | PLGL | A | ASSIGNED TO PARALEGAL | Loading... |
| Jul 30, 2009 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Jun 28, 2005 | C15A | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | Loading... |
| Jun 28, 2005 | PLGL | A | ASSIGNED TO PARALEGAL | Loading... |
| May 18, 2005 | 815F | I | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | Loading... |
| May 18, 2005 | E815 | I | TEAS SECTION 8 & 15 RECEIVED | Loading... |
| Jun 24, 2002 | I | PAPER RECEIVED | Loading... | |
| Jun 22, 1999 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Mar 30, 1999 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Feb 26, 1999 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Jan 6, 1999 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Nov 30, 1998 | CNRT | F | NON-FINAL ACTION MAILED | Loading... |
| Nov 20, 1998 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Detailed Classifications
Class 042
ANALYZING GEOLOGIC CONDITIONS, ROCK MECHANICS DATA AND DRILLING DATA FROM OFFSET WELLS PROVIDED BY OR FOR A CUSTOMER, AND SELECTING ROCK DRILLING BITS AND OPTIMIZED DRILLING PARAMETERS FOR A GIVEN CUSTOMER APPLICATION IN A WELL OR GROUP OF WELLS
First Use Anywhere:
19941100
First Use in Commerce:
19941100
Classification
International Classes
042