USPTO serial 74469823
PEPR
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Oct 25, 1994
- Examiner
- BUCHANAN WILL, NORA
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
Status 800 means the registration was renewed after acceptable combined Section 8 and Section 9 filings. The mark remains registered for another 10-year term with active federal protection. Calendar the next Section 8 and 9 deadline in 10 years and maintain monitoring.
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Current trademark owner
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Owner
PHILADELPHIA, PA, US
Marlborough, MA, US
DDP SPECIALTY ELECTRONIC MATERIALS US 8, LLC
WILMINGTON, DE, US
Other trademarks owned by DDP SPECIALTY ELECTRONIC MATERIALS US 8, LLC
DUPONT ELECTRONIC MATERIALS CMP, LLC
NEWARK, DE, US
Other trademarks owned by DUPONT ELECTRONIC MATERIALS CMP, LLC
Marlborough, MA, US
Marlborough, MA, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Steven C. Benjamin
974 Centre RdWilmington, DE 19805United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | electrodeposited photoresists used for the manufacture of electronic devices | ACTIVE | Nov 17, 1993 |
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 ROHM AND HAAS COMPANY
- Other trademarks owned by Shipley Company Inc.
- Other trademarks owned by DDP SPECIALTY ELECTRONIC MATERIALS US 8, LLC
- Other trademarks owned by DUPONT ELECTRONIC MATERIALS CMP, LLC
- Other trademarks owned by Shipley Company Inc.
- Other trademarks owned by Shipley Company Inc.
- Other trademarks in Class 001
- Similar marks named PEPR
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Oct 14, 2026 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Feb 4, 2025 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Feb 4, 2025 | RNL3 | REGISTERED AND RENEWED (THIRD 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. |
| Feb 4, 2025 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Feb 4, 2025 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Oct 10, 2024 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Oct 25, 2023 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Nov 9, 2022 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Aug 11, 2014 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Aug 11, 2014 | RNL2 | REGISTERED AND RENEWED (SECOND 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. |
| Aug 11, 2014 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Aug 11, 2014 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Jul 24, 2014 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Jul 19, 2007 | CFIT | CASE FILE IN TICRS | — |
| Nov 13, 2004 | 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. |
| Nov 13, 2004 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Sep 29, 2004 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Sep 29, 2004 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Sep 27, 2004 | PAPER RECEIVED | — | |
| Sep 10, 2004 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Feb 17, 2004 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Apr 26, 2001 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Apr 26, 2001 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Mar 3, 2001 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Oct 25, 2000 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Oct 25, 1994 | 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. |
| Aug 2, 1994 | 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. |
| Jul 1, 1994 | NPUB | NOTICE OF PUBLICATION | — |
| Apr 22, 1994 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Apr 20, 1994 | DOCK | ASSIGNED TO EXAMINER | — |