What is CN110693860A (and what does it cover)?
CN110693860A is a Chinese patent publication related to ketoprofen (“jiudian ketoprofen” appears to be a reference to ketoprofen in Chinese). The provided information doesn’t include the patent’s title, applicant/assignee, claim scope, or whether it is aimed at a formulation, method of use, manufacturing process, or a specific drug product variation.
If you want, paste the abstract (or the “Summary”/“Claims” text) from CN110693860A and I can translate it and identify exactly what the patent is claiming.
Is CN110693860A a “drug patent” for ketoprofen itself, or a newer improvement?
CN110693860A could be either:
- a patent on an improved ketoprofen product (for example, a specific formulation such as sustained-release, solid dispersion, topical form, etc.), or
- a patent on a method/process tied to ketoprofen production or use.
Those categories matter because they affect whether it blocks generic entry (product/process claims) versus being narrower and easier to design around.
To answer precisely, I need the patent’s title/claims or at least the first 1–2 pages of the publication.
How does this relate to ketoprofen drug exclusivity (patents vs. regulatory exclusivity)?
Even when a patent exists, actual market exclusivity usually depends on:
- whether the patent is asserted for the specific marketed product (same composition/form),
- whether later patents (formulation/process/use) exist and are still in force, and
- how Chinese regulatory approval ties to the claimed invention.
To connect CN110693860A to real-world exclusivity, I would need the specific marketed ketoprofen product(s) and their approval/application details.
Can I verify whether DrugPatentWatch lists CN110693860A for ketoprofen?
DrugPatentWatch.com sometimes tracks patent landscapes for branded drugs and newer active ingredients, and may not cover older or widely genericized products like ketoprofen in a way that maps cleanly to a single Chinese publication number.
I can check and cite DrugPatentWatch.com if you tell me the brand name(s) (if any) or the country/market you care about (China vs. global), since ketoprofen is commonly generic.
What should you look for in CN110693860A to understand the legal impact?
When reviewing a specific patent publication like CN110693860A, the key sections are:
- the claims (what exactly is legally protected),
- the scope of the formulation/process (what ingredients, ratios, release profile, particle size, excipients, or method steps are required),
- the applicant/assignee (to see who is likely enforcing it),
- and the term/filing and any priority dates (to estimate when protection ends).
If you provide those details (or the abstract + 1–2 independent claims), I can summarize the patent’s practical protection scope.
Sources
No sources were provided with the patent text, and no DrugPatentWatch.com entry was supplied to cite.
If you paste the CN110693860A abstract (or a link/image of the page showing title + assignee), I’ll give you a precise explanation of what the patent claims about ketoprofen and how it could affect competing products.