LEONABIO
Live / Allowed — Published for opposition (as of 27 Oct 2026)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 08 Jun 2026 filing date already counts against anyone who files later.
Record
- Serial number
- 99871191
- Mark type
- Word mark
- Filed
- 08 Jun 2026
- Published for opposition
- 27 Oct 2026
- Attorney of record
- Kevin S. Costanza
Goods and services
- Class 005 — Pharmaceuticals: Pharmaceutical preparations for the treatment of neurodegenerative, neurologic, neuropsychiatric and inflammatory disorders such as Alzheimer's Disease, Parkinson's Disease, Multiple Sclerosis, neuropathy and neuropathic pain, Stroke, Depression, Insomnia, Schizophrenia, Hearing Loss and Rheumatoid Arthritis; Pharmaceutical preparations for the treatment of cancer; Pharmaceutical preparations for the prevention of neurodegenerative, neurologic, neuropsychiatric and inflammatory disorders such as Alzheimer's Disease, Parkinson's Disease, Multiple Sclerosis, neuropathy and neuropathic pain, Stroke, Depression, Insomnia, Schizophrenia, Hearing Loss and Rheumatoid Arthritis; Pharmaceutical preparations for the prevention of cancer
Owner
- LEONABIO, INC., Bothell, WA, US
- LEONABIO, INC., Bothell, WA, US
Prosecution history
- 27 Oct 2026 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 27 Oct 2026 — PUBLISHED FOR OPPOSITION
- 21 Oct 2026 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 24 Sept 2026 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 23 Sept 2026 — ASSIGNED TO EXAMINER
- 08 Jun 2026 — APPLICATION FILING RECEIPT MAILED
- 08 Jun 2026 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
- 08 Jun 2026 — NEW APPLICATION ENTERED