https://patentbrief.org/company/nitto-boseki-co Plain-English explanations of patents assigned to Nitto Boseki Co, newest first. en-us Fri, 30 Oct 2026 15:07:49 GMT https://patentbrief.org/patent/us/20210140973/anti-human-igg4-monoclonal-antibody-and-human-igg4-assay-reagent-using-said-anti This patent describes a unique lab-made antibody designed to precisely find and stick to a specific part of human IgG4, a type of immune protein, which is useful for diagnosing certain diseases. Thu, 29 Oct 2026 10:56:47 GMT https://patentbrief.org/patent/us/20210140973/anti-human-igg4-monoclonal-antibody-and-human-igg4-assay-reagent-using-said-anti