Assigned to MEIJI SEIKA PHARMA CO., LTD., Tokyo (JP)
Filed by MEIJI SEIKA PHARMA CO., LTD., Tokyo (JP)
Filed on Aug. 11, 2021, as Appl. No. 17/399,618.
Application 17/399,618 is a division of application No. 16/660,682, filed on Oct. 22, 2019, granted, now 11,117,896.
Application 16/660,682 is a division of application No. 15/973,861, filed on May 8, 2018, granted, now 10,556,905, issued on Feb. 11, 2020.
Application 15/973,861 is a division of application No. 15/583,238, filed on May 1, 2017, granted, now 10,023,573, issued on Jul. 17, 2018.
Application 15/583,238 is a division of application No. 14/872,988, filed on Oct. 1, 2015, granted, now 9,708,320, issued on Jul. 18, 2017.
Application 14/872,988 is a division of application No. 14/404,288, granted, now 9,181,250, issued on Nov. 10, 2015, previously published as PCT/JP2013/064971, filed on May 30, 2013.
Claims priority of application No. 2012-122603 (JP), filed on May 30, 2012.
Prior Publication US 2021/0371419 A1, Dec. 2, 2021