Legal Representation
Attorney
Chandran D. Kumar
USPTO Deadlines
Next Deadline
2687 days remaining
Section 8 & 9 Renewal Due (Principal Register) (Based on registration date 19930504)
Due Date
May 04, 2033
Grace Period Ends
November 04, 2033
Application History
36 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Nov 17, 2023 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Nov 17, 2023 | RNL3 | Q | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) | Loading... |
| Nov 17, 2023 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Nov 16, 2023 | EROP | I | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED | Loading... |
| Oct 26, 2023 | PR89 | O | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 | Loading... |
| Oct 26, 2023 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| May 1, 2023 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Mar 8, 2023 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Feb 1, 2023 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Dec 14, 2022 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| May 4, 2022 | REM2 | E | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | Loading... |
| Jan 29, 2014 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Aug 14, 2013 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Jun 5, 2013 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Jun 5, 2013 | RNL2 | Q | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | Loading... |
| Jun 5, 2013 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Jun 4, 2013 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| May 9, 2013 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| May 9, 2013 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Mar 8, 2010 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Sep 16, 2009 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Feb 12, 2009 | CFIT | O | CASE FILE IN TICRS | Loading... |
| Jul 8, 2003 | RNL1 | Q | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | Loading... |
| Jul 8, 2003 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| May 1, 2003 | 89AF | I | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | Loading... |
| Apr 30, 2003 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Sep 29, 1999 | C15A | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | Loading... |
| Apr 12, 1999 | 815F | I | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | Loading... |
| May 4, 1993 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Feb 9, 1993 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Jan 8, 1993 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Nov 23, 1992 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Oct 6, 1992 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Aug 10, 1992 | UNPR | I | UNRESPONSIVE/DUPLICATE PAPER RECEIVED | Loading... |
| Aug 7, 1992 | CNRT | F | NON-FINAL ACTION MAILED | Loading... |
| Jul 21, 1992 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Detailed Classifications
Class 001
particle radioactive carriers which are utilized in oil and gas well production, injection, and processing activities
First Use Anywhere:
Sep 1, 1991
First Use in Commerce:
Sep 1, 1991
Classification
International Classes
001