SEL Trademark
Trademark Overview
On Wednesday, August 6, 2025, a trademark application was filed for SEL with the United States Patent and Trademark Office. The USPTO has given the SEL trademark a serial number of 99323756. The federal status of this trademark filing is RESPONSE AFTER NON-FINAL ACTION - ENTERED as of Thursday, June 11, 2026. This trademark is owned by Semiconductor Energy Laboratory Co., Ltd.. The SEL trademark is filed in the Treatment & Processing of Materials Services, Computer & Software Services & Scientific Services, Personal, and Legal & Social Services categories with the following description:
technical design consulting and research in the field of semiconductor devices
licensing of intellectual property in the field of semiconductor devices
technical consulting related to the manufacture of semiconductor devices
General Information
| Serial Number | 99323756 |
| Word Mark | SEL |
| Filing Date | Wednesday, August 6, 2025 |
| Status | 661 - RESPONSE AFTER NON-FINAL ACTION - ENTERED |
| Status Date | Thursday, June 11, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Goods and Services | technical design consulting and research in the field of semiconductor devices |
| Goods and Services | licensing of intellectual property in the field of semiconductor devices |
| Goods and Services | technical consulting related to the manufacture of semiconductor devices |
Classification Information
| International Class | 040 - Treatment of materials. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, August 6, 2025 |
| Primary Code | 040 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, August 6, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 045 - Legal services; security services for the protection of property and individuals; personal and social services rendered by others to meet the needs of individuals. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, August 6, 2025 |
| Primary Code | 045 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | Semiconductor Energy Laboratory Co., Ltd. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 29 - NOT AVAILABLE |
| Address | Kanagawa-ken 243-0036
JP |
Trademark Events
| Event Date | Event Description |
| Wednesday, August 6, 2025 | NEW APPLICATION ENTERED |
| Wednesday, August 6, 2025 | APPLICATION FILING RECEIPT MAILED |
| Monday, December 15, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, December 19, 2025 | ASSIGNED TO EXAMINER |
| Monday, December 22, 2025 | NON-FINAL ACTION WRITTEN |
| Monday, December 22, 2025 | NON-FINAL ACTION E-MAILED |
| Monday, December 22, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, March 12, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, March 12, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, March 12, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, April 8, 2026 | NON-FINAL ACTION WRITTEN |
| Wednesday, April 8, 2026 | NON-FINAL ACTION E-MAILED |
| Wednesday, April 8, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, May 8, 2026 | ASSIGNED TO EXAMINER |
| Thursday, June 11, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, June 11, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, June 11, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
