GENEVA, May 11 -- ARKRAY, INC. (57, Nishiaketa-cho, Higashikujo, Minami-ku, Kyoto-shi, Kyoto6018045), アークレイ株式会社 (京都府京都市南区東九条西明田町57番地) filed a patent application (PCT/JP2025/037655) for "BILIRUBIN STANDARD SOLUTION FOR URINE QUALITATIVE TEST, KIT FOR URINE QUALITATIVE TEST, METHOD FOR URINE QUALITATIVE TEST, AND METHOD FOR CONTROLLING ACCURACY OF URINE QUALITATIVE TEST PAPER" on Oct 27, 2025. With publication no. WO/2026/094872, the details related to the patent application was published on May 07, 2026.

Notably, the patent application was submitte...