The report contains ten-year analysis with the following sections
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Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
chromene compound and curable composition | 24 | 2011 |
chromene compound | 21 | 2011 |
photochromic composition | 20 | 2011 |
chromene compound | 19 | 2008 |
chromene compound | 18 | 2011 |
chromene compound | 18 | 2009 |
urethane (meth) acrylate monomer and manufacturing method for same | 17 | 2009 |
coating composition, process for production of the composition, and laminate with hard c… 🛈 | 17 | 2009 |
photochromic composition | 17 | 2010 |
photochromic curable composition | 17 | 2010 |