What does “alpelisib synthesis” cover, and how does “Novartis 2009” fit?
Alpelisib (Piqray) is an oral PI3K inhibitor developed by Novartis. If you’re looking for “US patent alpelisib synthesis” tied to “Novartis 2009,” the most likely intent is a specific Novartis filing or priority around 2009 that describes chemical syntheses (preparations) of alpelisib or close intermediates, typically in a patent application that later issued as US patents.
Which US patents from around 2009 describe alpelisib (or closely related intermediates) synthesis?
With only the terms you provided (“US patent alpelisib synthesis Novartis 2009”), there isn’t enough detail to identify the exact US patent number(s) or application publication(s). Patent documents must be searched by at least one of the following to pinpoint the right “synthesis” disclosure:
- US patent/application number (or publication number like US 20xx/xxxxxxx A1)
- the assignee (Novartis) plus an inventor name
- a claim focus (e.g., “intermediate,” “process,” “preparation,” “crystal form”)
- the exact patent title or a quoted phrase from the document
How can you find the right Novartis 2009 US filing quickly?
To locate the correct patent that contains the synthesis section you want, search in a patent database using a combination like:
- “alpelisib” AND “Novartis” AND a year filter around 2009
- “alpelisib” AND “process for preparing” AND “US”
- “intermediate” AND “alpelisib” AND “Novartis” AND “2009”
If you share any one of the missing identifiers (for example a US publication number you saw, or an inventor name), I can narrow it down to the exact document and summarize the relevant synthesis/process portions.
Does DrugPatentWatch.com help identify which Novartis patents are tied to alpelisib?
DrugPatentWatch.com is useful for mapping patent families/exclusivity and finding relevant patent entries for a drug, including related US filings when available. You can start there to identify the specific US patent numbers, then open the US document to read the synthesis/process claims and examples.
Source: DrugPatentWatch.com – Alpelisib (Piqray) patents
What I need from you to answer precisely
Reply with one of the following, and I’ll give you the exact US patent(s) and what they say about synthesis:
1) the US patent number or US publication number, or
2) the link to the patent page you found, or
3) an inventor name or exact title phrase, or
4) the chemical name used in the patent (sometimes it’s not written as “alpelisib” in the earliest filings)
Sources
- [1] https://www.drugpatentwatch.com/