| Serial Number | 79432856 |
| Word Mark | ALFA |
| Filing Date | Monday, August 11, 2025 |
| Status | 641 - NON-FINAL ACTION - MAILED |
| Status Date | Wednesday, January 28, 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 |
| Goods and Services | Chemical preparations for use in industry and science, namely antibodies, fusion proteins, fusion peptides and/or peptides, as well as gene sequences thereof; peptides for use in industry and science, namely peptides for use as affinity tags in fusion proteins and/or fusion peptides; analysis kits for use in industry and science for detection of fusion proteins and/or fusion peptides, mainly consisting of chemical reagents; antibodies conjugated to a detectable label for use in industry and science for detection of fusion proteins and/or fusion peptides; kits for use in industry and science for purification of fusion proteins and/or fusion peptides, mainly consisting of chemical reagents; antibodies conjugated to a solid support for use in industry and science for purification of fusion proteins and/or fusion peptides; chemical reagents for use in industry and science for chromatographic purification of fusion proteins and/or fusion peptides; chemical reagents for use in industry and science for chromatographic purification of fusion proteins and/or fusion peptides, namely elution buffers containing peptides; chromatographic column materials loaded with reagents for affinity chromatography for the purification of fusion proteins and/or fusion peptides; chromatographic materials loaded with antibodies for the purification of fusion proteins and/or fusion peptides. |
| 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 | Thursday, September 18, 2025 |
| Primary Code | 001 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | NanoTag Biotechnologies GmbH |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 98 - Unknown |
| Address | DE |
| Event Date | Event Description |
| Thursday, September 18, 2025 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Monday, September 22, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, September 22, 2025 | APPLICATION FILING RECEIPT MAILED |
| Tuesday, December 23, 2025 | ASSIGNED TO EXAMINER |
| Tuesday, December 23, 2025 | NON-FINAL ACTION WRITTEN |
| Wednesday, December 24, 2025 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Wednesday, January 28, 2026 | REFUSAL PROCESSED BY MPU |
| Wednesday, January 28, 2026 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |