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The patent EP3050882 was granted to Incyte on Jan 31, 2018. The application was filed on Mar 9, 2011 under application number EP15195698A. The patent is currently recorded with a legal status of "Revoked".
Selective JAK1 inhibitors for treating diseases associated with JAK1 overactivity, such as autoimmune disorders, allograft rejection, and cancers. The compounds are derived from a specific chemical structure and have selectivity for inhibiting JAK1 over other JAKs like JAK2, JAK3, and TYK2. This provides therapeutic advantages by avoiding unnecessary immunosuppression and anemia/bleeding side effects associated with less selective JAK inhibitors. The compounds can be administered alone or in combination therapies for treating diseases involving JAK1 overactivity.

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.
Patent citations refer to prior patents cited during different phases such as opposition or international search.
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