I can do that, but to be accurate and useful I need to scope the search.
Questions to confirm:
- Scope: global (US, EP, WIPO/WO, JP, CN, other jurisdictions) or US-only?
- What to include: only patents that specifically cover amitriptyline hydrochloride (the salt), or also related patents on amitriptyline in any salt/formulation, synthesis, or use?
- Timeframe: all history (earliest filings to present) or a cutoff (e.g., 1950s–present)?
- Output format: you asked for markdown with full URLs. I’ll provide a table-like list in markdown with fields such as Patent number, Title, Assignee/Inventors, Jurisdiction, Publication/Grant dates, Expiration (when determinable), and a full URL to the patent page.
How I’ll present results (example structure):
- Patent ID (Jurisdiction) – Title
- Assignee/Inventors
- Publication date | Grant date (if applicable)
- Earliest priority date
- Expiration date (and notes on extensions, if known)
- Link: full URL
If you confirm the scope, I’ll perform a comprehensive search across major patent databases (e.g., Google Patents, USPTO Patents Full-Text, Espacenet, WIPO Patentscope) and return a complete, cited list in markdown with all URLs.
Would you like me to proceed with a global scope (US, EP, WO, JP, CN, etc.) including salts and formulations, covering all time, or do you want a US-only or another narrower scope first?