Inventor
CHRISTOPHER NOEL BARNES
Inventor
US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes50%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations50%
PatentTitleYear
12,285,417Methods for treating chronic obstructive pulmonary disease202512,048,692Methods for treating chronic obstructive pulmonary disease202411,642,339Methods of treating symptoms of gastroparesis using velusetrag202311,484,531Methods for treating chronic obstructive pulmonary disease2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to THERAVANCE BIOPHARMA R&D IP LLC (4)· patent assignee history
2022–2025Based in US· patent location history
2023Patents assigned to ALFASIGMA SPA (1)· patent assignee history
2024–2025Patents assigned to THERA VANCE BIOPHARMA R&D IP LLC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| THERAVANCE BIOPHARMA R&D IP LLC | 4 | 2022–2025 |
| THERA VANCE BIOPHARMA R&D IP LLC | 2 | 2024–2025 |
| ALFASIGMA SPA | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 4 | 2022–2025 |