C Trademark
Trademark Overview
On Friday, October 17, 2025, a trademark application was filed for C with the United States Patent and Trademark Office. The USPTO has given the C trademark a serial number of 99449097. The federal status of this trademark filing is PUBLISHED FOR OPPOSITION as of Tuesday, June 2, 2026. This trademark is owned by Alter Biota Inc.. The C trademark is filed in the Chemical Products category with the following description:
Chemical admixtures for concrete; concrete admixtures
General Information
| Serial Number | 99449097 |
| Word Mark | C |
| Filing Date | Friday, October 17, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, June 2, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, June 2, 2026 |
Trademark Statements
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| Goods and Services | Chemical admixtures for concrete; concrete admixtures |
| Description of Mark | The mark consists of the Greek character "DELTA" and the letter "C". |
| NOT AVAILABLE | The Greek characters in this mark transliterate to "delta" and this means "delta" in English. |
Classification Information
| International Class | 001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. |
| US Class Codes | 001, 005, 006, 010, 026, 046 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, October 17, 2025 |
| Primary Code | 001 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | Alter Biota Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 99 - Other |
| Address | Edwardsville, NS B2A4S6
CA |
| Party Name | Alter Biota Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | Edwardsville, NS B2A4S6
CA |
Trademark Events
| Event Date | Event Description |
| Friday, October 17, 2025 | NEW APPLICATION ENTERED |
| Friday, October 17, 2025 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, March 4, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, March 4, 2026 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Thursday, March 5, 2026 | ASSIGNED TO EXAMINER |
| Monday, March 9, 2026 | NON-FINAL ACTION WRITTEN |
| Monday, March 9, 2026 | NON-FINAL ACTION E-MAILED |
| Monday, March 9, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Sunday, April 26, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Sunday, April 26, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Sunday, April 26, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, April 27, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, May 8, 2026 | ON HOLD - ELECTRONIC RECORD REVIEW REQUIRED |
| Wednesday, May 27, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, June 2, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, June 2, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
