A new trademark for Melty Blood was filed in Japan as of October 13th! Notes filed the trademark, which is the company name for Type-Moon. Melty Blood is a French-Bread developed fighting game series and has been on hiatus for quite a while. In fact, the series has not gained a new entry in the series since 2010 in Japan with Melty Blood: Actress Again Current Code. Melty Blood: Actress Again Current Code later released in 2016 on Steam by Arc System Works.
*Update* Type-Moon also trademarked Melty Blood in the US, EU and Korea.
Maybe Type-Moon and French-Bread want to revisit the Melty Blood franchise? Only time will tell for now. In the meantime, stay tuned at Final Weapon for the latest Japanese gaming news!