CELLECT
Dead / Abandoned — Abandoned — failure to respond (as of 29 Mar 2026)
What this means for you
This application is over — abandoned 10 Mar 2026. The name may be available, but check before relying on it — rights can also come from actual use, not only from the register.
Record
- Serial number
- 97709666
- Mark type
- Stylized text
- Filed
- 08 Dec 2022
- Abandoned
- 10 Mar 2026
- Attorney of record
- Xi Chen
Goods and services
- Class 042 — Scientific and technological services: Research and development in the pharmaceutical and biotechnology fields
Owner
- HiFiBiO Inc., Cambridge, MA, US
Prosecution history
- 29 Mar 2026 — ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND
- 29 Mar 2026 — ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE
- 09 Dec 2025 — NOTIFICATION OF SUBSEQUENT FINAL EMAILED
- 09 Dec 2025 — SUBSEQUENT FINAL EMAILED
- 09 Dec 2025 — SUBSEQUENT FINAL REFUSAL WRITTEN
- 29 Nov 2024 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 27 Nov 2024 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 27 Nov 2024 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
- 07 Oct 2024 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
- 07 Oct 2024 — NON-FINAL ACTION E-MAILED
- 07 Oct 2024 — NON-FINAL ACTION WRITTEN
- 27 Mar 2024 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 26 Mar 2024 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 26 Mar 2024 — TEAS REQUEST FOR RECONSIDERATION RECEIVED
- 16 Jan 2024 — NOTIFICATION OF FINAL REFUSAL EMAILED