USPTO serial 86597562
EXENSIO
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Aug 16, 2016
- Examiner
- NUNLEY, CHRISTOPHER MICHAEL
- Law office
- —
What this means
This registration is in, or will soon enter, a USPTO maintenance window. Missing a Section 8 or Section 9 filing can cancel the registration.
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Owner
Santa Clara, CA, US
San Jose, CA, US
San Jose, CA, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Margaret C. McHugh
Margaret C. McHugh KILPATRICK TOWNSEND & STOCKTON LLPTwo Embarcadero Center, Suite 1900San Francisco, CA 94111United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Computer software for use in providing automated characterization and analysis of product chip and cell library layouts in the field of semiconductor manufacturing | ACTIVE | — |
| 042 | [ Engineering and consulting services in the fields of technical support, namely providing technical advice related to the manufacture of semiconductors and troubleshooting in the nature of diagnosing computer software and hardware problems, engineering know-how, and the formulation of best practices for semiconductor companies; Engineering and consulting services in the field of design and development of engineering processes, namely, yield improvement, performance improvement, and productivity improvement of the manufacturing, testing and packaging of semiconductors; cloud computing featuring an analytic software platform to access and visualize big data for decision support; platform as a service (PAAS) featuring computer software platforms for business and manufacturing data analysis and decision support ] | SECTION 8 - CANCELLED | — |
Related trademarks
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
- Other trademarks owned by PDF Solutions, Inc.
- Other trademarks owned by PDF Solutions, Inc.
- Other trademarks owned by PDF Solutions, Inc.
- Other trademarks in Class 009
- Other trademarks in Class 042
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Oct 30, 2026 | NP89 | NOTICE OF ACCEPTANCE OF PARTIAL SEC. 8 & 9 EMAILED | — |
| Oct 30, 2026 | RNL1 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Oct 30, 2026 | 9G8P | REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8 | — |
| Oct 30, 2026 | 8PRT | REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED | — |
| Oct 30, 2026 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Aug 13, 2026 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Aug 16, 2025 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Mar 6, 2023 | NA85 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED | — |
| Mar 6, 2023 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Mar 2, 2023 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Aug 15, 2022 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| Aug 16, 2021 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Dec 2, 2016 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Aug 16, 2016 | R.PR | REGISTERED-PRINCIPAL REGISTER | Your trademark is registered on the Principal Register — the strongest form of federal trademark protection. You may use the ® symbol for the covered goods and services. Maintenance filings (Section 8 and renewals) are required to keep the registration alive. |
| May 31, 2016 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| May 31, 2016 | PUBO | PUBLISHED FOR OPPOSITION | Your mark was published in the USPTO Official Gazette for a 30-day opposition window. During that period, third parties who believe they would be harmed can file an opposition. If no opposition is filed, prosecution usually continues toward registration or a Notice of Allowance. |
| May 11, 2016 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Apr 26, 2016 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Oct 28, 2015 | GNFN | NOTIFICATION OF FINAL REFUSAL EMAILED | — |
| Oct 28, 2015 | GNFR | FINAL REFUSAL E-MAILED | A final Office Action (final refusal) means the examining attorney is maintaining at least one refusal and your options are narrower. You can file a response addressing the refusal, appeal to the Trademark Trial and Appeal Board, or let the application abandon. |
| Oct 28, 2015 | CNFR | FINAL REFUSAL WRITTEN | A final Office Action (final refusal) means the examining attorney is maintaining at least one refusal and your options are narrower. You can file a response addressing the refusal, appeal to the Trademark Trial and Appeal Board, or let the application abandon. |
| Oct 21, 2015 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Oct 20, 2015 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Oct 20, 2015 | TROA | TEAS RESPONSE TO OFFICE ACTION RECEIVED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Jul 29, 2015 | GNRN | NOTIFICATION OF NON-FINAL ACTION E-MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Jul 29, 2015 | GNRT | NON-FINAL ACTION E-MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Jul 29, 2015 | CNRT | NON-FINAL ACTION WRITTEN | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Jul 21, 2015 | DOCK | ASSIGNED TO EXAMINER | — |
| Apr 22, 2015 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Apr 17, 2015 | NWAP | NEW APPLICATION ENTERED | — |