What is CN110693860A (ketoprofen) and who is it for?
CN110693860A is a Chinese patent publication related to ketoprofen. Patent-publication numbers typically identify the document and filing in China’s patent system, but they don’t, by themselves, tell you whether it covers the drug’s synthesis, a formulation (such as gels/patches), dosing approaches, or another technical feature. To identify the exact subject matter of CN110693860A (for example, whether it’s about a specific ketoprofen formulation or manufacturing process), you need the patent’s title and abstract from the publication record.
If you share the patent title or the applicant/assignee listed on CN110693860A, I can map it more precisely to what aspect of ketoprofen it protects.
How does this patent relate to ketoprofen products in the market?
Ketoprofen patents can relate to different parts of a product’s lifecycle: early development (composition or manufacturing), later improvements (formulation/process changes), or specific delivery mechanisms (like topical forms). Whether CN110693860A affects commercial competition depends on what it claims and whether a marketed ketoprofen product practices those claims.
If you tell me the ketoprofen product type you care about (oral vs topical; gel/patch/spray; generic vs brand), I can outline the typical ways such patents get invoked in practice.
When does a ketoprofen patent like CN110693860A expire?
Patent term depends on the filing date, type of protection, and whether any patent term adjustments apply under Chinese rules. CN publication numbers like CN110693860A are usually published years after an initial filing, so expiry is not obvious from the number alone.
If you provide the filing date (or the earliest priority date shown on the record), I can estimate the likely expiration window.
Is CN110693860A cited or used in patent-watch research like DrugPatentWatch?
DrugPatentWatch.com tracks drug-related patents and exclusivity, which can help connect a patent publication to specific drug names and companies. Searching DrugPatentWatch for “ketoprofen” and then cross-checking whether CN110693860A appears can confirm whether it’s part of a broader patent family or tied to a particular ketoprofen product strategy.
Source: DrugPatentWatch.com [1]
What I need from you to answer accurately (since “CN110693860A ketoprofen patent” is ambiguous)
To give a precise answer about CN110693860A (scope, applicant, claims focus, likely expiry, and how it matters to generics), please paste one of these from the patent record:
- the patent title (or the abstract), and/or
- the applicant/assignee name, and/or
- the publication link, and/or
- the earliest priority date or filing date.
Sources
- https://www.drugpatentwatch.com/