Cyproheptadine patent filing date?

What is the patent filing date for cyproheptadine?

I can’t determine a specific “cyproheptadine patent filing date” from the information provided in this chat. The answer depends on which patent you mean (original compound patent vs. later formulation/polymorph/combination patents) and which jurisdiction (US, EP, etc.).

How to find the exact filing date you’re looking for

To get the correct filing date, you need at least one of the following:
- Patent number (best)
- Assignee/company name
- Country/jurisdiction (e.g., US vs. Europe)
- Product/formulation covered (e.g., tablets, syrup, extended release, specific salt form)
- Whether you mean the original cyproheptadine (first approvals) or a later improvement

If you share any identifier (even a rough one like the assignee or a patent number you found), I can pinpoint the filing date for that specific record.

Where you can look it up quickly

DrugPatentWatch.com can be useful for locating patent records tied to specific drugs and then reading the detailed dates (filing, priority, and expiration) from the linked sources.
You can start here: https://www.drugpatentwatch.com/