| Serial Number | 79431029 |
| Word Mark | IC |
| Filing Date | Monday, July 21, 2025 |
| Status | 661 - RESPONSE AFTER NON-FINAL ACTION - ENTERED |
| Status Date | Tuesday, July 14, 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 coupling agents, namely, agents for chemically bonding fillers into PTFE, fluoropolymers and other polymers; chemical bonding agents, namely, surface-treated fillers for use in manufacturing filled polymer compounds and composites; chemical coatings, namely, coating micropowders for metal and non-metallic materials |
| 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, August 28, 2025 |
| Primary Code | 001 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | POLYFUSION LABS LIMITED |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | GB |
| Event Date | Event Description |
| Thursday, August 28, 2025 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Friday, August 29, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, August 29, 2025 | APPLICATION FILING RECEIPT MAILED |
| Monday, December 8, 2025 | ASSIGNED TO EXAMINER |
| Monday, December 8, 2025 | NON-FINAL ACTION WRITTEN |
| Tuesday, December 9, 2025 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Friday, January 16, 2026 | REFUSAL PROCESSED BY MPU |
| Friday, January 16, 2026 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Thursday, February 5, 2026 | REFUSAL PROCESSED BY IB |
| Tuesday, July 14, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, July 14, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, July 14, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |