| Serial Number | 99536403 |
| Word Mark | B BESTCHROM |
| Filing Date | Monday, December 8, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, May 12, 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, May 12, 2026 |
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| Goods and Services | Agar-agar for industrial purposes; Proteins for use in manufacture; Carbonic hydrates; Biochemical catalysts; Chemical preparations in the nature of filtering materials in bio-processing; Chromatography chemicals in the nature of resins for separating a mixture into components; Biological preparation for use in cell cultures other than for medical or veterinary use; Chemical reagents, other than for medical or veterinary purposes; Synthetic resins, unprocessed; Chromatography chemicals; Chemical preparations in the nature of filtering materials in beverage industry; Curing agent for synthetic resin |
| NOT AVAILABLE | The non-Latin characters in this mark transliterate to "BO" and "GE" and "LONG" and this means "ABUNDANT", "GRID" and "PROSPERITY", respectively. The wording "BO GE LONG" in combination has no meaning in English. |
| Pseudo Mark | BEST CHROM BEST CHROM |
| Description of Mark | The mark consists of the literal element "BESTCHROM" in stylized font above three Chinese characters, all of which is to the right of a circular design containing a stylized "B" comprised of a curved line above a sideways arch. |
| 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 | Monday, December 8, 2025 |
| Primary Code | 001 |
| First Use Anywhere Date | Tuesday, November 1, 2022 |
| First Use In Commerce Date | Monday, January 29, 2024 |
| Party Name | Bestchrom (Shanghai) Biosciences Ltd. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 99 - Other |
| Address | Shanghai 200135 CN |
| Party Name | Bestchrom (Shanghai) Biosciences Ltd. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | Shanghai 200135 CN |
| Event Date | Event Description |
| Monday, December 8, 2025 | NEW APPLICATION ENTERED |
| Monday, December 8, 2025 | APPLICATION FILING RECEIPT MAILED |
| Thursday, April 2, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, April 2, 2026 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Monday, April 13, 2026 | ASSIGNED TO EXAMINER |
| Thursday, April 16, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, May 6, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, May 12, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 12, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |