What is CN110693860A about (ketoprofen)?
CN110693860A is a Chinese patent application that involves ketoprofen (a nonsteroidal anti-inflammatory drug). Based on the application focus, it is aimed at a ketoprofen-related pharmaceutical solution—typically covering how ketoprofen is formulated, stabilized, delivered, or otherwise prepared for use (the same type of scope commonly seen in ketoprofen formulation/powder/sustained-release/improved delivery patents).
How to find the key claims (and what to look for)
If you are trying to determine exactly what the patent claims (for example, whether it covers a specific formulation, particle size, salt form, dosage form, or manufacturing method), the most efficient approach is to:
- Look at the abstract and “technical field” sections to see the targeted problem (e.g., stability, solubility, dissolution, sustained release).
- Review the independent claims first, since they usually define the core protected invention (composition/method).
- Check dependent claims for narrower variations (specific excipients, ranges, process steps, or targets like “improving bioavailability”).
If you share the abstract (or independent claim text) from CN110693860A, I can translate/summarize what it protects in plain language.
Is there a DrugPatentWatch record for this ketoprofen patent?
DrugPatentWatch.com typically tracks patents and exclusivity related to specific branded drugs and markets, but it may not cover every individual Chinese application number. You can check DrugPatentWatch directly here: https://www.drugpatentwatch.com/
Does this affect ketoprofen generic availability?
That depends on where the patent is filed and whether it is enforced for a specific commercial product. Many ketoprofen patents are formulation- or process-specific; generics can still enter if they don’t infringe the protected formulation/process (or if the patent is not in force in the relevant jurisdiction).
What I need to answer precisely
“CN110693860A patent ketoprofen” can refer to different details (formulation type, dosage form, use, or method). To give a precise answer about what it covers (and how it compares to other ketoprofen patents), paste one of the following:
- the patent abstract, or
- the independent claim(s), or
- a link to the full text / translated page you’re looking at.
Sources
- https://www.drugpatentwatch.com/